update route.ts to use path.join for font resolution and adjust next-env.d.ts import path

.changeset/README.md

@@ -0,0 +1,13 @@
+# Changesets
+
+Hello and welcome! This folder has been automatically generated by `@changesets/cli`, a build tool that works
+with multi-package repos, or single-package repos to help you version and publish your code. You can
+find the full documentation for it [in the repository](https://github.com/changesets/changesets).
+
+## Adding a changeset
+
+To add a changeset, run `pnpm changeset` in the root of the repository. This will prompt you to select
+which packages have changed and what type of version bump (major, minor, or patch) should be applied.
+
+All `@json-render/*` packages are versioned together -- a changeset for any one of them will bump all
+packages to the same version.

.changeset/config.json

@@ -0,0 +1,29 @@
+{
+  "$schema": "https://unpkg.com/@changesets/config@3.1.1/schema.json",
+  "changelog": "@changesets/cli/changelog",
+  "commit": false,
+  "fixed": [
+    [
+      "@json-render/core",
+      "@json-render/react",
+      "@json-render/react-pdf",
+      "@json-render/shadcn",
+      "@json-render/react-native",
+      "@json-render/remotion",
+      "@json-render/codegen",
+      "@json-render/zustand",
+      "@json-render/redux",
+      "@json-render/jotai",
+      "@json-render/vue",
+      "@json-render/xstate"
+    ]
+  ],
+  "linked": [],
+  "access": "public",
+  "baseBranch": "main",
+  "updateInternalDependencies": "patch",
+  "privatePackages": {
+    "version": true,
+    "tag": false
+  }
+}

.cursor/mcp.json

@@ -1,8 +0,0 @@
-{
-  "mcpServers": {
-    "json-render": {
-      "command": "npx",
-      "args": ["tsx", "examples/mcp/server.ts", "--stdio"]
-    }
-  }
-}

.github/workflows/ci.yml

@@ -13,76 +13,34 @@ concurrency:
   cancel-in-progress: true
 
 jobs:
-  version-sync:
-    name: Version Sync Check
+  ci:
+    name: Lint, Type Check & Build
     runs-on: ubuntu-latest
+
     steps:
-      - uses: actions/checkout@v4
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Install pnpm
+        uses: pnpm/action-setup@v4
+
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version-file: .node-version
-      - name: Check version sync
-        run: node scripts/check-version-sync.js
+          node-version: 20
+          cache: "pnpm"
 
-  lint:
-    name: Lint
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v4
-      - uses: actions/setup-node@v4
-        with:
-          node-version-file: .node-version
-          cache: pnpm
-      - run: pnpm install --frozen-lockfile
-      - run: pnpm lint
+      - name: Install dependencies
+        run: pnpm install --frozen-lockfile
 
-  test:
-    name: Test
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v4
-      - uses: actions/setup-node@v4
-        with:
-          node-version-file: .node-version
-          cache: pnpm
-      - run: pnpm install --frozen-lockfile
-      - name: Build packages
-        run: pnpm turbo run build --filter='./packages/*'
-      - run: pnpm test
+      - name: Lint
+        run: pnpm lint
 
-  docs:
-    name: Docs (${{ matrix.environment }})
-    runs-on: ubuntu-latest
-    strategy:
-      matrix:
-        environment: [production, preview]
-    env:
-      VERCEL_ENV: ${{ matrix.environment }}
-      DOCS_EXPECT_NOINDEX: ${{ matrix.environment == 'preview' && '1' || '0' }}
-    steps:
-      - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v4
-      - uses: actions/setup-node@v4
-        with:
-          node-version-file: .node-version
-          cache: pnpm
-      - run: pnpm install --frozen-lockfile
-      - run: pnpm turbo run build --filter='web^...'
-      - run: pnpm --filter web build
-      - run: pnpm --filter web test:routes
+      - name: Type check
+        run: pnpm type-check
 
-  typecheck:
-    name: Type Check
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: pnpm/action-setup@v4
-      - uses: actions/setup-node@v4
-        with:
-          node-version-file: .node-version
-          cache: pnpm
-      - run: pnpm install --frozen-lockfile
-      - run: pnpm type-check
+      - name: Test
+        run: pnpm test
+
+      - name: Build
+        run: pnpm build

.github/workflows/release.yml

@@ -6,74 +6,21 @@ on:
       - main
   workflow_dispatch:
 
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: false
+concurrency: ${{ github.workflow }}-${{ github.ref }}
 
 permissions:
-  contents: read
+  contents: write
+  pull-requests: write
 
 jobs:
-  check-release:
-    name: Check for new version
+  release:
+    name: Release
     runs-on: ubuntu-latest
-    timeout-minutes: 5
-    outputs:
-      should_release: ${{ steps.check.outputs.should_release }}
-      needs_github_release: ${{ steps.check.outputs.needs_github_release }}
-      version: ${{ steps.check.outputs.version }}
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
         with:
-          node-version-file: .node-version
-
-      - name: Compare package.json version to npm and check GitHub release
-        id: check
-        run: |
-          LOCAL_VERSION=$(node -p "require('./packages/core/package.json').version")
-          echo "Local version: $LOCAL_VERSION"
-
-          NPM_VERSION=$(npm view @json-render/core version 2>/dev/null || echo "0.0.0")
-          echo "npm version: $NPM_VERSION"
-
-          if [ "$LOCAL_VERSION" != "$NPM_VERSION" ]; then
-            echo "Version changed: $NPM_VERSION -> $LOCAL_VERSION"
-            echo "should_release=true" >> "$GITHUB_OUTPUT"
-            echo "needs_github_release=true" >> "$GITHUB_OUTPUT"
-          else
-            echo "Version unchanged on npm, skipping build and publish"
-            echo "should_release=false" >> "$GITHUB_OUTPUT"
-
-            TAG="v$LOCAL_VERSION"
-            if gh release view "$TAG" &>/dev/null; then
-              echo "GitHub release $TAG exists"
-              echo "needs_github_release=false" >> "$GITHUB_OUTPUT"
-            else
-              echo "GitHub release $TAG is missing, will create it"
-              echo "needs_github_release=true" >> "$GITHUB_OUTPUT"
-            fi
-          fi
-          echo "version=$LOCAL_VERSION" >> "$GITHUB_OUTPUT"
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-  publish:
-    name: Publish to npm
-    needs: check-release
-    if: needs.check-release.outputs.should_release == 'true'
-    runs-on: ubuntu-latest
-    timeout-minutes: 15
-    environment: Release
-    permissions:
-      contents: read
-      id-token: write
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
+          fetch-depth: 0
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
@@ -81,86 +28,20 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v4
         with:
-          node-version-file: .node-version
+          node-version: 20
           cache: pnpm
           registry-url: "https://registry.npmjs.org"
 
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
 
-      - name: Build packages
-        run: pnpm run build
-
-      - name: Publish all public packages
-        run: |
-          LOCAL_VERSION="${{ needs.check-release.outputs.version }}"
-          FAILED=""
-
-          publish_pkg() {
-            local dir="$1" name="$2"
-            REGISTRY_VERSION=$(npm view "$name" version 2>/dev/null || echo "0.0.0")
-            if [ "$LOCAL_VERSION" = "$REGISTRY_VERSION" ]; then
-              echo "$name@$LOCAL_VERSION already published, skipping"
-              return 0
-            fi
-            echo "Publishing $name@$LOCAL_VERSION..."
-            TARBALL=$(cd "$dir" && pnpm pack --pack-destination /tmp | tail -1)
-            if ! npm publish "$TARBALL" --provenance --access public; then
-              FAILED="$FAILED $name"
-            fi
-          }
-
-          for dir in packages/*/; do
-            PKG_NAME=$(node -p "try { const p = require('./$dir/package.json'); p.private ? '' : p.name } catch { '' }")
-            [ -z "$PKG_NAME" ] && continue
-            publish_pkg "$dir" "$PKG_NAME"
-          done
-
-          if [ -n "$FAILED" ]; then
-            echo "Failed to publish:$FAILED"
-            exit 1
-          fi
-
-  github-release:
-    name: Create GitHub Release
-    needs: [check-release, publish]
-    if: >-
-      always()
-      && needs.check-release.outputs.needs_github_release == 'true'
-      && (needs.publish.result == 'success' || needs.publish.result == 'skipped')
-    runs-on: ubuntu-latest
-    timeout-minutes: 10
-    permissions:
-      contents: write
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Extract changelog entry
-        run: |
-          VERSION="${{ needs.check-release.outputs.version }}"
-          awk '/<!-- release:start -->/{found=1; next} /<!-- release:end -->/{found=0} found{print}' CHANGELOG.md > /tmp/release-notes.md
-
-          LINES=$(wc -l < /tmp/release-notes.md | tr -d ' ')
-          if [ "$LINES" -lt 2 ]; then
-            echo "Error: No release notes found between <!-- release:start --> and <!-- release:end --> markers in CHANGELOG.md"
-            exit 1
-          fi
-          echo "Extracted release notes for $VERSION ($LINES lines)"
-
-      - name: Create GitHub Release
-        run: |
-          VERSION="${{ needs.check-release.outputs.version }}"
-          TAG="v$VERSION"
-
-          if gh release view "$TAG" &>/dev/null; then
-            echo "Release $TAG already exists"
-          else
-            echo "Creating release $TAG..."
-            gh release create "$TAG" \
-              --title "$TAG" \
-              --target ${{ github.sha }} \
-              --notes-file /tmp/release-notes.md
-          fi
+      - name: Create Release Pull Request or Publish
+        uses: changesets/action@v1
+        with:
+          version: pnpm ci:version
+          publish: pnpm ci:publish
+          title: "chore: version packages"
+          commit: "chore: version packages"
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_VERCEL_TOKEN_ELEVATED }}

.gitignore

@@ -4,7 +4,6 @@
 node_modules
 .pnp
 .pnp.js
-.pnpm-store/
 
 # Local env files
 .env*
@@ -28,9 +27,6 @@ out/
 build
 dist
 *.tsbuildinfo
-.svelte-kit/
-tsup.config.bundled_*.mjs
-next-env.d.ts
 
 
 # Debug

.node-version

@@ -1 +0,0 @@
-24

.vscode/mcp.json

@@ -1,9 +0,0 @@
-{
-  "servers": {
-    "json-render": {
-      "type": "stdio",
-      "command": "npx",
-      "args": ["tsx", "examples/mcp/server.ts", "--stdio"]
-    }
-  }
-}

AGENTS.md

@@ -66,8 +66,6 @@ Do **not** add `--port` flags -- portless handles port assignment automatically.
 ## Workflow
 
 - Run `pnpm type-check` after each turn to ensure type safety
-- Documentation lives in `apps/web/content/docs/` and uses Geistdocs frontmatter. Keep public `/docs` URLs, heading IDs, `lib/page-titles.ts`, `lib/docs-navigation.ts`, and the content `meta.json` files in sync.
-- For docs routing or infrastructure changes, run `pnpm turbo run build --filter='web^...'`, `pnpm --filter web build`, and `pnpm --filter web test:routes`. Existing-page source and Markdown parity are covered by `apps/web/tests/fixtures/docs-baseline.json`; update fixtures only when intentionally changing the documented content.
 - When making user-facing changes (new packages, API changes, new features, renamed exports, changed behavior), update the relevant documentation:
   - Package `README.md` files in `packages/*/README.md`
   - Root `README.md` (if packages table, install commands, or examples are affected)
@@ -75,39 +73,6 @@ Do **not** add `--port` flags -- portless handles port assignment automatically.
   - Skills in `skills/*/SKILL.md` (if the package has a corresponding skill)
   - `AGENTS.md` (if workflow or conventions change)
 
-## Releasing
-
-Releases are manual, single-PR affairs. The maintainer controls the changelog voice and format.
-
-All public `@json-render/*` packages share the same version. The canonical version lives in `packages/core/package.json`.
-
-### Preparing a release
-
-When asked to prepare a release (e.g. "prepare v0.17.0"):
-
-1. Create a branch (e.g. `prepare-v0.17.0`)
-2. Bump the version in `packages/core/package.json`
-3. Run `pnpm run version:sync` to update all other `@json-render/*` packages
-4. Write the changelog entry in `CHANGELOG.md`, wrapped in `<!-- release:start -->` and `<!-- release:end -->` markers (move the markers from the previous entry to the new one)
-5. **Fill documentation gaps** — every public package should have:
-   - A row in the root `README.md` packages table
-   - A renderer section in the root `README.md` (if it's a renderer)
-   - An API reference page at `apps/web/content/docs/api/<name>.mdx`
-   - An entry in `apps/web/lib/page-titles.ts` and `apps/web/lib/docs-navigation.ts`
-   - An entry in the docs-chat system prompt (`apps/web/app/api/docs-chat/route.ts`)
-   - A skill at `skills/<name>/SKILL.md`
-   - A `packages/<name>/README.md`
-6. **Run `pnpm type-check`** after all changes to verify nothing is broken
-7. Open a PR and merge to `main`
-
-CI compares the `@json-render/core` version to what's on npm. If it differs, it builds, publishes all public packages, and creates the GitHub release automatically. The release body is extracted from the content between the markers.
-
-### Scripts
-
-- `pnpm run version:sync` — sync all `@json-render/*` package versions to match `@json-render/core`
-- `pnpm run version:check` — verify all versions are in sync (runs in CI)
-- `pnpm run ci:publish` — build all packages and publish to npm (CI only)
-
 <!-- opensrc:start -->
 
 ## Source Code Reference

CHANGELOG.md

@@ -1,110 +0,0 @@
-# Changelog
-
-## 0.21.0
-
-<!-- release:start -->
-
-### New Features
-
-- **TanStack Start renderer:** Added `@json-render/tanstack-start` for JSON-defined applications with file-based routes, reusable layouts, SSR loaders, head metadata, prerender paths, client navigation, and route fallbacks (#334)
-- **Experimental Jev composition:** Added `experimental_composeSpec` and `experimental_createEvaluator` to compose validated specs from app-owned candidates, plus a Jev model option and iterative composition editing in the playground
-
-### Improvements
-
-- **Vue named slots:** Vue registries now support catalog-declared named slots alongside the default `children` slot (#323)
-- **React streaming stability:** Stabilized streamed React renders and added coverage for incomplete streamed props and nested prop identities (#325)
-- **Documentation and project status:** Expanded renderer, Jev, and package documentation and added Labs status badges to the project README
-
-### Contributors
-
-- @ctate
-- @Railly
-<!-- release:end -->
-
-## 0.20.0
-
-### New Features
-
-- **Named slots for React:** Components can declare named slots such as `header` and `footer`, while `children` remains the default slot. Slots are preserved through validation, streaming, nested conversion, code export, playground views, and Devtools navigation (#320). Built from the original contribution by @wotnak in #105
-- **Nested repeats:** `repeat.statePath` now accepts item-relative paths such as `{ "$item": "employees" }`, enabling nested data rendering across React, React Native, React Email, React PDF, Image, Ink, Solid, Svelte, and Vue (#319). Built from the original contribution by @tmchow in #256
-- **Harness chat example:** Added a complete Next.js example using the AI SDK 7 harness adapter, agent delegation, sandbox transport, and json-render components (#302)
-
-### Bug Fixes
-
-- **Chained action params:** Named `onSuccess` and `onError` actions now receive their configured `params` across core and all renderer bridges (#307)
-- **Consistent optional visibility:** Element `visible` fields now remain optional across Zod 4 versions, while prompts explicitly require `children` arrays for every element (#299)
-- **Spec validation and autofix:** Dangling child references are pruned, malformed visibility conditions are reported, and repeated items can be filtered safely (#300)
-
-### Improvements
-
-- **Release toolchain hardening:** The workspace now requires Node.js 24 and pnpm 11, enforces package engine checks, and applies a minimum package release age (#293)
-
-### Breaking Changes
-
-- Custom renderer bridges that implement the core `executeAction` callback must now accept an `ActionBinding` instead of a bare action name. This exposes chained action params to custom integrations at compile time (#307)
-
-### Contributors
-
-- @ctate
-- @Railly
-- @tmchow
-- @wotnak
-
-## 0.19.0
-
-### New Features
-
-- **Custom directives API** — `@json-render/core` now supports custom directives via `defineDirective`, letting you declare new JSON shapes (like `$format`, `$math`) that resolve to computed values at render time. Directives compose naturally — nest `$format` over `$math` over `$state` and they resolve inside-out. All four renderers (React, Vue, Svelte, Solid) have built-in directive resolution (#279)
-- **`@json-render/directives`** — New package shipping seven ready-made directives: `$format` (date, currency, number, percent via `Intl`), `$math` (add, subtract, multiply, divide, mod, min, max, round, floor, ceil, abs), `$concat`, `$count`, `$truncate`, `$pluralize`, and `$join`. Also exports `createI18nDirective` for `$t` translation keys with `{{param}}` interpolation, and `standardDirectives` for one-line registration (#279)
-
-### Improvements
-
-- **Example READMEs** — Added documentation to the chat, dashboard, game-engine, and no-ai examples (#277)
-
-### Contributors
-
-- @ctate
-
-## 0.18.0
-
-### New Features
-
-- **Devtools** — Five new packages for inspecting json-render apps in the browser: `@json-render/devtools` (framework-agnostic core), plus `@json-render/devtools-react`, `@json-render/devtools-vue`, `@json-render/devtools-svelte`, and `@json-render/devtools-solid` adapters. Drop `<JsonRenderDevtools />` into your app to get a shadow-DOM-isolated panel with six tabs (Spec, State, Actions, Stream, Catalog, Pick), a DOM picker that maps clicked elements back to spec keys via `data-jr-key`, a capped event store, and server-side stream tap utilities. Floating toggle or `Cmd`/`Ctrl` + `Shift` + `J`, tree-shakes to `null` in production (#273)
-- **Devtools example** — New `examples/devtools` Next.js demo showing the full devtools panel wired up to an AI chat endpoint and a component catalog (#273)
-- **Action observer and devtools flag in core** — `@json-render/core` now exposes an action observer and a devtools enablement flag that adapters use to mirror actions and stream events into the panel (#273)
-
-### Bug Fixes
-
-- **Zod 4 schema formatting** — `formatZodType` now correctly handles `z.record()`, `z.default()`, and `z.literal()` types from Zod 4, which previously produced incorrect or empty output in generated prompts and schemas (#239)
-
-### Improvements
-
-- **Zod 4 test coverage** — Added unit tests for `formatZodType` covering record, default, and literal types to guard against regressions (#272)
-
-### Contributors
-
-- @ctate
-- @mvanhorn
-
-## 0.17.0
-
-### New Features
-
-- **Gaussian Splatting** — Added `GaussianSplat` component to `@json-render/react-three-fiber`, bringing the component count to 20. Composable with all existing R3F components (lights, controls, post-processing) via drei's Splat loader (#259)
-- **Standalone gsplat example** — Experimental demo app showcasing Gaussian Splatting with gsplat.js (no Three.js dependency), featuring scene selector, live JSON spec viewer, and progress indicator (#259)
-- **R3F gsplat example** — Demo app with five scenes: splat showroom, splat with primitives, multi-splat, post-processing effects, and animated floating splat (#259)
-
-### Improved
-
-- **AI output quality** — Improved prompt output and schema generation for more reliable AI-generated specs (#268)
-
-### Contributors
-
-- @ctate
-- @willmanzoli
-
-## 0.16.0
-
-### Improved
-
-- **Release process** — Switched from Changesets to a manual single-PR release workflow with changelog markers and automatic npm publish on version bump

README.md

@@ -4,13 +4,6 @@
 
 Generate dynamic, personalized UIs from prompts without sacrificing reliability. Predefined components and actions for safe, predictable output.
 
-<p>
-  <a href="https://vercel.com/labs#labs-products"><img alt="Vercel Labs Product" src="https://img.shields.io/badge/LABS-PRODUCT-0a0a0a.svg?style=for-the-badge&amp;logo=Vercel&amp;labelColor=000000" height="28"></a>
-  <a href="https://www.npmjs.com/package/@json-render/core"><img alt="npm version: @json-render/core" src="https://img.shields.io/npm/v/%40json-render%2Fcore.svg?style=for-the-badge&amp;labelColor=000000" height="28"></a>
-  <a href="https://github.com/vercel-labs/json-render/blob/main/LICENSE"><img alt="License: Apache-2.0" src="https://img.shields.io/github/license/vercel-labs/json-render.svg?style=for-the-badge&amp;labelColor=000000" height="28"></a>
-  <a href="https://www.npmjs.com/package/@json-render/core"><img alt="npm downloads per month: @json-render/core" src="https://img.shields.io/npm/dm/%40json-render%2Fcore.svg?style=for-the-badge&amp;labelColor=000000&amp;label=npm%20downloads" height="28"></a>
-</p>
-
 ```bash
 # for React
 npm install @json-render/core @json-render/react
@@ -22,20 +15,8 @@ npm install @json-render/core @json-render/react-native
 npm install @json-render/core @json-render/remotion
 # or for PDF documents
 npm install @json-render/core @json-render/react-pdf
-# or for HTML email
-npm install @json-render/core @json-render/react-email @react-email/components @react-email/render
 # or for Vue
 npm install @json-render/core @json-render/vue
-# or for Svelte
-npm install @json-render/core @json-render/svelte
-# or for SolidJS
-npm install @json-render/core @json-render/solid
-# or for terminal UIs
-npm install @json-render/core @json-render/ink ink react
-# or for full Next.js apps (routes, layouts, SSR, metadata)
-npm install @json-render/core @json-render/react @json-render/next
-# or for 3D scenes (and gaussian splatting via the GaussianSplat component)
-npm install @json-render/core @json-render/react-three-fiber @react-three/fiber @react-three/drei three
 ```
 
 ## Why json-render?
@@ -45,7 +26,7 @@ json-render is a **Generative UI** framework: AI generates interfaces from natur
 - **Guardrailed** - AI can only use components in your catalog
 - **Predictable** - JSON output matches your schema, every time
 - **Fast** - Stream and render progressively as the model responds
-- **Cross-Platform** - React, Vue, Svelte, Solid (web), React Native (mobile) from the same catalog
+- **Cross-Platform** - React, Vue (web), React Native (mobile) from the same catalog
 - **Batteries Included** - 36 pre-built shadcn/ui components ready to use
 
 ## Quick Start
@@ -106,7 +87,9 @@ const { registry } = defineRegistry(catalog, {
       </div>
     ),
     Button: ({ props, emit }) => (
-      <button onClick={() => emit("press")}>{props.label}</button>
+      <button onClick={() => emit("press")}>
+        {props.label}
+      </button>
     ),
   },
 });
@@ -126,37 +109,19 @@ function Dashboard({ spec }) {
 
 ## Packages
 
-| Package                     | Description                                                            |
-| --------------------------- | ---------------------------------------------------------------------- |
-| `@json-render/core`         | Schemas, catalogs, AI prompts, dynamic props, SpecStream utilities     |
-| `@json-render/react`        | React renderer, contexts, hooks                                        |
-| `@json-render/vue`          | Vue 3 renderer, composables, providers                                 |
-| `@json-render/svelte`       | Svelte 5 renderer with runes-based reactivity                          |
-| `@json-render/solid`        | SolidJS renderer with fine-grained reactive contexts                   |
-| `@json-render/shadcn`       | 36 pre-built shadcn/ui components (Radix UI + Tailwind CSS)            |
-| `@json-render/shadcn-svelte`| 36 pre-built shadcn-svelte components (Svelte 5 + Tailwind CSS)        |
-| `@json-render/react-three-fiber` | React Three Fiber renderer for 3D scenes (20 built-in components, including GaussianSplat)  |
-| `@json-render/react-native` | React Native renderer with standard mobile components                  |
-| `@json-render/next`         | Next.js renderer — JSON becomes full apps with routes, layouts, SSR    |
-| `@json-render/tanstack-start` | TanStack Start renderer — full apps with routes, layouts, SSR, and head metadata |
-| `@json-render/remotion`     | Remotion video renderer, timeline schema                               |
-| `@json-render/react-pdf`    | React PDF renderer for generating PDF documents from specs             |
-| `@json-render/react-email`  | React Email renderer for HTML/plain-text emails from specs             |
-| `@json-render/ink`          | Ink terminal renderer with built-in components for interactive TUIs.   |
-| `@json-render/image`        | Image renderer for SVG/PNG output (OG images, social cards) via Satori |
-| `@json-render/directives`   | Pre-built custom directives — $format, $math, $concat, $count, $truncate, $pluralize, $join, $t (i18n) |
-| `@json-render/codegen`      | Utilities for generating code from json-render UI trees                |
-| `@json-render/devtools`     | Framework-agnostic devtools core — panel UI, event store, picker, stream taps |
-| `@json-render/devtools-react`   | React adapter for `@json-render/devtools` (drop-in `<JsonRenderDevtools />`)     |
-| `@json-render/devtools-vue`     | Vue adapter for `@json-render/devtools`                                           |
-| `@json-render/devtools-svelte`  | Svelte adapter for `@json-render/devtools`                                        |
-| `@json-render/devtools-solid`   | SolidJS adapter for `@json-render/devtools`                                       |
-| `@json-render/redux`        | Redux / Redux Toolkit adapter for `StateStore`                         |
-| `@json-render/zustand`      | Zustand adapter for `StateStore`                                       |
-| `@json-render/jotai`        | Jotai adapter for `StateStore`                                         |
-| `@json-render/xstate`       | XState Store (atom) adapter for `StateStore`                           |
-| `@json-render/mcp`          | MCP Apps integration for Claude, ChatGPT, Cursor, VS Code              |
-| `@json-render/yaml`         | YAML wire format with streaming parser, edit modes, AI SDK transform   |
+| Package | Description |
+|---------|-------------|
+| `@json-render/core` | Schemas, catalogs, AI prompts, dynamic props, SpecStream utilities |
+| `@json-render/react` | React renderer, contexts, hooks |
+| `@json-render/vue` | Vue 3 renderer, composables, providers |
+| `@json-render/shadcn` | 36 pre-built shadcn/ui components (Radix UI + Tailwind CSS) |
+| `@json-render/react-native` | React Native renderer with standard mobile components |
+| `@json-render/remotion` | Remotion video renderer, timeline schema |
+| `@json-render/react-pdf` | React PDF renderer for generating PDF documents from specs |
+| `@json-render/redux` | Redux / Redux Toolkit adapter for `StateStore` |
+| `@json-render/zustand` | Zustand adapter for `StateStore` |
+| `@json-render/jotai` | Jotai adapter for `StateStore` |
+| `@json-render/xstate` | XState Store (atom) adapter for `StateStore` |
 
 ## Renderers
 
@@ -185,7 +150,7 @@ const spec = {
 
 // defineRegistry creates a type-safe component registry
 const { registry } = defineRegistry(catalog, { components });
-<Renderer spec={spec} registry={registry} />;
+<Renderer spec={spec} registry={registry} />
 ```
 
 ### Vue (UI)
@@ -208,43 +173,6 @@ const { registry } = defineRegistry(catalog, {
 // <Renderer :spec="spec" :registry="registry" />
 ```
 
-### Svelte (UI)
-
-```typescript
-import { defineRegistry, Renderer } from "@json-render/svelte";
-import { schema } from "@json-render/svelte/schema";
-
-const { registry } = defineRegistry(catalog, {
-  components: {
-    Card: ({ props, children }) => /* Svelte 5 snippet */,
-    Button: ({ props, emit }) => /* Svelte 5 snippet */,
-  },
-});
-
-// In your Svelte component:
-// <Renderer spec={spec} registry={registry} />
-```
-
-### Solid (UI)
-
-```tsx
-import { defineRegistry, Renderer } from "@json-render/solid";
-import { schema } from "@json-render/solid/schema";
-
-const { registry } = defineRegistry(catalog, {
-  components: {
-    Card: (renderProps) => <div>{renderProps.children}</div>,
-    Button: (renderProps) => (
-      <button onClick={() => renderProps.emit("press")}>
-        {renderProps.element.props.label as string}
-      </button>
-    ),
-  },
-});
-
-<Renderer spec={spec} registry={registry} />;
-```
-
 ### shadcn/ui (Web)
 
 ```tsx
@@ -275,7 +203,7 @@ const { registry } = defineRegistry(catalog, {
   },
 });
 
-<Renderer spec={spec} registry={registry} />;
+<Renderer spec={spec} registry={registry} />
 ```
 
 ### React Native (Mobile)
@@ -296,40 +224,23 @@ const catalog = defineCatalog(schema, {
 });
 
 const { registry } = defineRegistry(catalog, { components: {} });
-<Renderer spec={spec} registry={registry} />;
+<Renderer spec={spec} registry={registry} />
 ```
 
 ### Remotion (Video)
 
 ```tsx
 import { Player } from "@remotion/player";
-import {
-  Renderer,
-  schema,
-  standardComponentDefinitions,
-} from "@json-render/remotion";
+import { Renderer, schema, standardComponentDefinitions } from "@json-render/remotion";
 
 // Timeline spec format
 const spec = {
-  composition: {
-    id: "video",
-    fps: 30,
-    width: 1920,
-    height: 1080,
-    durationInFrames: 300,
-  },
+  composition: { id: "video", fps: 30, width: 1920, height: 1080, durationInFrames: 300 },
   tracks: [{ id: "main", name: "Main", type: "video", enabled: true }],
   clips: [
-    {
-      id: "clip-1",
-      trackId: "main",
-      component: "TitleCard",
-      props: { title: "Hello" },
-      from: 0,
-      durationInFrames: 90,
-    },
+    { id: "clip-1", trackId: "main", component: "TitleCard", props: { title: "Hello" }, from: 0, durationInFrames: 90 }
   ],
-  audio: { tracks: [] },
+  audio: { tracks: [] }
 };
 
 <Player
@@ -339,7 +250,7 @@ const spec = {
   fps={spec.composition.fps}
   compositionWidth={spec.composition.width}
   compositionHeight={spec.composition.height}
-/>;
+/>
 ```
 
 ### React PDF (Documents)
@@ -350,11 +261,7 @@ import { renderToBuffer } from "@json-render/react-pdf";
 const spec = {
   root: "doc",
   elements: {
-    doc: {
-      type: "Document",
-      props: { title: "Invoice" },
-      children: ["page-1"],
-    },
+    doc: { type: "Document", props: { title: "Invoice" }, children: ["page-1"] },
     "page-1": {
       type: "Page",
       props: { size: "A4" },
@@ -368,14 +275,8 @@ const spec = {
     "table-1": {
       type: "Table",
       props: {
-        columns: [
-          { header: "Item", width: "60%" },
-          { header: "Price", width: "40%", align: "right" },
-        ],
-        rows: [
-          ["Widget A", "$10.00"],
-          ["Widget B", "$25.00"],
-        ],
+        columns: [{ header: "Item", width: "60%" }, { header: "Price", width: "40%", align: "right" }],
+        rows: [["Widget A", "$10.00"], ["Widget B", "$25.00"]],
       },
       children: [],
     },
@@ -386,303 +287,6 @@ const spec = {
 const buffer = await renderToBuffer(spec);
 ```
 
-### React Email (Email)
-
-```typescript
-import { renderToHtml } from "@json-render/react-email";
-import { schema, standardComponentDefinitions } from "@json-render/react-email";
-import { defineCatalog } from "@json-render/core";
-
-const catalog = defineCatalog(schema, {
-  components: standardComponentDefinitions,
-});
-
-const spec = {
-  root: "html-1",
-  elements: {
-    "html-1": {
-      type: "Html",
-      props: { lang: "en", dir: "ltr" },
-      children: ["head-1", "body-1"],
-    },
-    "head-1": { type: "Head", props: {}, children: [] },
-    "body-1": {
-      type: "Body",
-      props: { style: { backgroundColor: "#f6f9fc" } },
-      children: ["container-1"],
-    },
-    "container-1": {
-      type: "Container",
-      props: {
-        style: { maxWidth: "600px", margin: "0 auto", padding: "20px" },
-      },
-      children: ["heading-1", "text-1"],
-    },
-    "heading-1": { type: "Heading", props: { text: "Welcome" }, children: [] },
-    "text-1": {
-      type: "Text",
-      props: { text: "Thanks for signing up." },
-      children: [],
-    },
-  },
-};
-
-const html = await renderToHtml(spec);
-```
-
-### Image (SVG/PNG)
-
-```typescript
-import { renderToPng } from "@json-render/image/render";
-
-const spec = {
-  root: "frame",
-  elements: {
-    frame: {
-      type: "Frame",
-      props: { width: 1200, height: 630, backgroundColor: "#1a1a2e" },
-      children: ["heading"],
-    },
-    heading: {
-      type: "Heading",
-      props: { text: "Hello World", level: "h1", color: "#ffffff" },
-      children: [],
-    },
-  },
-};
-
-// Render to PNG (requires @resvg/resvg-js)
-const png = await renderToPng(spec, { fonts });
-
-// Or render to SVG string
-import { renderToSvg } from "@json-render/image/render";
-const svg = await renderToSvg(spec, { fonts });
-```
-
-### Three.js (3D)
-
-```tsx
-import { defineCatalog } from "@json-render/core";
-import { schema, defineRegistry } from "@json-render/react";
-import {
-  threeComponentDefinitions,
-  threeComponents,
-  ThreeCanvas,
-} from "@json-render/react-three-fiber";
-
-const catalog = defineCatalog(schema, {
-  components: {
-    Box: threeComponentDefinitions.Box,
-    Sphere: threeComponentDefinitions.Sphere,
-    AmbientLight: threeComponentDefinitions.AmbientLight,
-    DirectionalLight: threeComponentDefinitions.DirectionalLight,
-    GaussianSplat: threeComponentDefinitions.GaussianSplat,
-    OrbitControls: threeComponentDefinitions.OrbitControls,
-  },
-  actions: {},
-});
-
-const { registry } = defineRegistry(catalog, {
-  components: {
-    Box: threeComponents.Box,
-    Sphere: threeComponents.Sphere,
-    AmbientLight: threeComponents.AmbientLight,
-    DirectionalLight: threeComponents.DirectionalLight,
-    GaussianSplat: threeComponents.GaussianSplat,
-    OrbitControls: threeComponents.OrbitControls,
-  },
-});
-
-<ThreeCanvas
-  spec={spec}
-  registry={registry}
-  shadows
-  camera={{ position: [5, 5, 5], fov: 50 }}
-  style={{ width: "100%", height: "100vh" }}
-/>;
-```
-
-### Next.js (Full Apps)
-
-```typescript
-import type { NextAppSpec } from "@json-render/next";
-import { createNextApp } from "@json-render/next/server";
-import { NextAppProvider } from "@json-render/next";
-
-const spec: NextAppSpec = {
-  metadata: { title: { default: "My App", template: "%s | My App" } },
-  layouts: {
-    main: {
-      root: "shell",
-      elements: {
-        shell: { type: "Container", props: {}, children: ["nav", "slot"] },
-        nav: { type: "NavBar", props: {}, children: [] },
-        slot: { type: "Slot", props: {}, children: [] },
-      },
-    },
-  },
-  routes: {
-    "/": {
-      layout: "main",
-      metadata: { title: "Home" },
-      page: {
-        root: "hero",
-        elements: {
-          hero: { type: "Card", props: { title: "Welcome" }, children: [] },
-        },
-      },
-    },
-  },
-};
-
-// Server: creates Page, generateMetadata, generateStaticParams
-const app = createNextApp({ spec });
-
-// Client: wrap your layout with NextAppProvider
-// <NextAppProvider registry={registry} handlers={handlers}>
-//   {children}
-// </NextAppProvider>
-```
-
-### TanStack Start (Full Apps)
-
-```tsx
-import { createFileRoute, notFound } from "@tanstack/react-router";
-import {
-  PageRenderer,
-  StartErrorBoundary,
-  StartLoading,
-  StartNotFound,
-  type StartAppSpec,
-} from "@json-render/tanstack-start";
-import { createStartApp } from "@json-render/tanstack-start/server";
-
-const spec: StartAppSpec = {
-  metadata: { title: { default: "My App", template: "%s | My App" } },
-  routes: {
-    "/": {
-      metadata: { title: "Home" },
-      page: {
-        root: "hero",
-        elements: {
-          hero: { type: "Card", props: { title: "Welcome" }, children: [] },
-        },
-      },
-    },
-  },
-};
-
-const { getPageData, getHead } = createStartApp({ spec });
-
-export const Route = createFileRoute("/$")({
-  loader: async ({ location }) => {
-    const data = await getPageData({ pathname: location.pathname });
-    if (!data) throw notFound();
-    return data;
-  },
-  head: ({ match }) => getHead({ pathname: match.pathname }),
-  component: () => <PageRenderer {...Route.useLoaderData()} />,
-  pendingComponent: StartLoading,
-  errorComponent: StartErrorBoundary,
-  notFoundComponent: StartNotFound,
-});
-```
-
-Wrap the root route's outlet with `<StartAppProvider spec={spec}>` so route
-fallback components can resolve the current route. Pass named `$computed`
-implementations through its `functions` prop.
-
-### shadcn-svelte (Svelte)
-
-```typescript
-import { defineCatalog } from "@json-render/core";
-import { schema } from "@json-render/svelte/schema";
-import { defineRegistry, Renderer } from "@json-render/svelte";
-import { shadcnComponentDefinitions } from "@json-render/shadcn-svelte/catalog";
-import { shadcnComponents } from "@json-render/shadcn-svelte";
-
-const catalog = defineCatalog(schema, {
-  components: {
-    Card: shadcnComponentDefinitions.Card,
-    Stack: shadcnComponentDefinitions.Stack,
-    Heading: shadcnComponentDefinitions.Heading,
-    Button: shadcnComponentDefinitions.Button,
-  },
-  actions: {},
-});
-
-const { registry } = defineRegistry(catalog, {
-  components: {
-    Card: shadcnComponents.Card,
-    Stack: shadcnComponents.Stack,
-    Heading: shadcnComponents.Heading,
-    Button: shadcnComponents.Button,
-  },
-});
-
-// In your Svelte component:
-// <Renderer spec={spec} registry={registry} />
-```
-
-### Devtools
-
-Drop-in inspector panel for any json-render app. Spec tree, state editor, action log, stream log, catalog browser, DOM picker.
-
-```tsx
-// React
-import { JsonRenderDevtools } from "@json-render/devtools-react";
-
-<JSONUIProvider registry={registry} handlers={handlers}>
-  <Renderer spec={spec} registry={registry} />
-  <JsonRenderDevtools spec={spec} catalog={catalog} messages={messages} />
-</JSONUIProvider>;
-```
-
-Floating toggle appears bottom-right. Hotkey: `Ctrl`/`Cmd` + `Shift` + `J`. Tree-shakes to `null` in production.
-
-Available for React, Vue, Svelte, and Solid — swap `@json-render/devtools-react` for the adapter that matches your renderer.
-
-### Ink (Terminal)
-
-```tsx
-import { defineCatalog } from "@json-render/core";
-import {
-  schema,
-  standardComponentDefinitions,
-  standardActionDefinitions,
-  defineRegistry,
-  Renderer,
-  JSONUIProvider,
-} from "@json-render/ink";
-
-const catalog = defineCatalog(schema, {
-  components: { ...standardComponentDefinitions },
-  actions: standardActionDefinitions,
-});
-
-const { registry } = defineRegistry(catalog, { components: {} });
-
-const spec = {
-  root: "card-1",
-  elements: {
-    "card-1": {
-      type: "Card",
-      props: { title: "Status" },
-      children: ["status-1"],
-    },
-    "status-1": {
-      type: "StatusLine",
-      props: { label: "Build", status: "success" },
-      children: [],
-    },
-  },
-};
-
-<JSONUIProvider initialState={{}}>
-  <Renderer spec={spec} registry={registry} />
-</JSONUIProvider>;
-```
-
 ## Features
 
 ### Streaming (SpecStream)
@@ -732,16 +336,8 @@ Any prop value can be data-driven using expressions:
 {
   "type": "Icon",
   "props": {
-    "name": {
-      "$cond": { "$state": "/activeTab", "eq": "home" },
-      "$then": "home",
-      "$else": "home-outline"
-    },
-    "color": {
-      "$cond": { "$state": "/activeTab", "eq": "home" },
-      "$then": "#007AFF",
-      "$else": "#8E8E93"
-    }
+    "name": { "$cond": { "$state": "/activeTab", "eq": "home" }, "$then": "home", "$else": "home-outline" },
+    "color": { "$cond": { "$state": "/activeTab", "eq": "home" }, "$then": "#007AFF", "$else": "#8E8E93" }
   }
 }
 ```
@@ -760,10 +356,7 @@ Components can trigger actions, including the built-in `setState` action:
 ```json
 {
   "type": "Pressable",
-  "props": {
-    "action": "setState",
-    "actionParams": { "statePath": "/activeTab", "value": "home" }
-  },
+  "props": { "action": "setState", "actionParams": { "statePath": "/activeTab", "value": "home" } },
   "children": ["home-icon"]
 }
 ```
@@ -777,15 +370,9 @@ React to state changes by triggering actions:
 ```json
 {
   "type": "Select",
-  "props": {
-    "value": { "$bindState": "/form/country" },
-    "options": ["US", "Canada", "UK"]
-  },
+  "props": { "value": { "$bindState": "/form/country" }, "options": ["US", "Canada", "UK"] },
   "watch": {
-    "/form/country": {
-      "action": "loadCities",
-      "params": { "country": { "$state": "/form/country" } }
-    }
+    "/form/country": { "action": "loadCities", "params": { "country": { "$state": "/form/country" } } }
   }
 }
 ```
@@ -805,16 +392,11 @@ pnpm dev
 
 - http://json-render.localhost:1355 - Docs & Playground
 - http://dashboard-demo.json-render.localhost:1355 - Example Dashboard
-- http://react-email-demo.json-render.localhost:1355 - React Email Example
 - http://remotion-demo.json-render.localhost:1355 - Remotion Video Example
 - Chat Example: run `pnpm dev` in `examples/chat`
-- [Experimental Jev composition](https://json-render.dev/docs/jev): use `experimental_composeSpec` and `experimental_createEvaluator` from core with your own catalog, or select **Jev (Experimental)** in `/playground`. Unreleased; source-build instructions are in the guide.
-- Svelte Example: run `pnpm dev` in `examples/svelte` or `examples/svelte-chat`
 - Vue Example: run `pnpm dev` in `examples/vue`
-- Vite Renderers (React + Vue + Svelte + Solid): run `pnpm dev` in `examples/vite-renderers`
+- Vite Renderers (React + Vue): run `pnpm dev` in `examples/vite-renderers`
 - React Native example: run `npx expo start` in `examples/react-native`
-- Gaussian Splatting (R3F): run `pnpm dev` in `examples/react-three-fiber-gsplat`
-- Gaussian Splatting (experimental standalone gsplat.js demo): run `pnpm dev` in `examples/gsplat`
 
 ## How It Works
 
@@ -823,7 +405,7 @@ flowchart LR
     A[User Prompt] --> B[AI + Catalog]
     B --> C[JSON Spec]
     C --> D[Renderer]
-
+    
     B -.- E([guardrailed])
     C -.- F([predictable])
     D -.- G([streamed])

apps/web/.env.example

@@ -3,10 +3,6 @@
 # For local development, get your key from https://vercel.com/ai-gateway
 AI_GATEWAY_API_KEY=
 
-# Dedicated AI Gateway key for the experimental Jev playground option
-# Required locally and on Vercel; no fallback to AI_GATEWAY_API_KEY
-JEV_AI_GATEWAY_API_KEY=
-
 # AI Model Configuration
 # Override the default model used for UI generation
 # Default: anthropic/claude-haiku-4.5

apps/web/.gitignore

@@ -11,7 +11,6 @@
 
 # next.js
 /.next/
-/.source/
 /out/
 
 # production

apps/web/CHANGELOG.md

@@ -1,81 +1,5 @@
 # web
 
-## 0.1.11
-
-### Patch Changes
-
-- Updated dependencies [519a538]
-  - @json-render/core@0.16.0
-  - @json-render/codegen@0.16.0
-  - @json-render/react@0.16.0
-  - @json-render/yaml@0.16.0
-
-## 0.1.10
-
-### Patch Changes
-
-- Updated dependencies [bf3a7ec]
-  - @json-render/core@0.15.0
-  - @json-render/codegen@0.15.0
-  - @json-render/react@0.15.0
-  - @json-render/yaml@0.15.0
-
-## 0.1.9
-
-### Patch Changes
-
-- Updated dependencies [43b7515]
-  - @json-render/core@0.14.1
-  - @json-render/codegen@0.14.1
-  - @json-render/react@0.14.1
-  - @json-render/yaml@0.14.1
-
-## 0.1.8
-
-### Patch Changes
-
-- Updated dependencies [a8afd8b]
-  - @json-render/core@0.14.0
-  - @json-render/yaml@0.14.0
-  - @json-render/codegen@0.14.0
-  - @json-render/react@0.14.0
-
-## 0.1.7
-
-### Patch Changes
-
-- Updated dependencies [5b32de8]
-  - @json-render/core@0.13.0
-  - @json-render/codegen@0.13.0
-  - @json-render/react@0.13.0
-
-## 0.1.6
-
-### Patch Changes
-
-- Updated dependencies [54a1ecf]
-  - @json-render/core@0.12.1
-  - @json-render/codegen@0.12.1
-  - @json-render/react@0.12.1
-
-## 0.1.5
-
-### Patch Changes
-
-- Updated dependencies [63c339b]
-  - @json-render/core@0.12.0
-  - @json-render/codegen@0.12.0
-  - @json-render/react@0.12.0
-
-## 0.1.4
-
-### Patch Changes
-
-- Updated dependencies [3f1e71e]
-  - @json-render/core@0.11.0
-  - @json-render/codegen@0.11.0
-  - @json-render/react@0.11.0
-
 ## 0.1.3
 
 ### Patch Changes

apps/web/README.md

@@ -16,10 +16,6 @@ bun dev
 
 Open [http://json-render.localhost:1355](http://json-render.localhost:1355) with your browser to see the result.
 
-## Jev composition experiment
-
-The **default / jev** toggle in `/playground` includes an experimental Jev option; hover or focus its info icon segment for details. It is a reference consumer of core's reusable `experimental_composeSpec` and `experimental_createEvaluator` APIs. It lets Jev compose and edit UI trees from the playground's component catalog and allowed action bindings through Vercel AI Gateway. Set `JEV_AI_GATEWAY_API_KEY` on the server for Jev; the default model uses `AI_GATEWAY_API_KEY`. Follow-ups use the selected version as `initialSpec` and can add, replace, remove, or move elements; earlier versions remain unchanged. It uses the same prompt input, version history, spec/stream inspectors, and functional preview as the default model. The shared `/api/generate` endpoint streams spec patches and decision metadata. See [setup, architecture, and limits](lib/jev/README.md).
-
 You can start editing the page by modifying `app/page.tsx`. The page auto-updates as you edit the file.
 
 This project uses [`next/font`](https://nextjs.org/docs/app/building-your-application/optimizing/fonts) to automatically optimize and load Inter, a custom Google Font.

apps/web/app/(main)/docs/a2ui/page.mdx

@@ -1,6 +1,7 @@
----
-title: "A2UI Integration"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/a2ui")
+
+# A2UI Integration
 
 Use `@json-render/core` to support [A2UI](https://a2ui.org) natively.
 

apps/web/app/(main)/docs/adaptive-cards/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Adaptive Cards Integration"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/adaptive-cards")
+
+# Adaptive Cards Integration
 
 Use json-render to render [Microsoft Adaptive Cards](https://adaptivecards.io) natively.
 

apps/web/app/(main)/docs/ag-ui/page.mdx

@@ -1,6 +1,7 @@
----
-title: "AG-UI Integration"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/ag-ui")
+
+# AG-UI Integration
 
 Use json-render to support [AG-UI](https://docs.copilotkit.ai/ag-ui) (Agent User Interaction Protocol) from CopilotKit.
 

apps/web/app/(main)/docs/ai-sdk/page.mdx

@@ -1,8 +1,9 @@
----
-title: "AI SDK Integration"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/ai-sdk")
 
-Use json-render with the [Vercel AI SDK](https://sdk.vercel.ai) for seamless streaming. json-render supports two modes: **Standalone** (standalone UI) and **Inline** (UI embedded in conversation). See [Generation Modes](/docs/generation-modes) for a detailed comparison.
+# AI SDK Integration
+
+Use json-render with the [Vercel AI SDK](https://sdk.vercel.ai) for seamless streaming. json-render supports two modes: **Generate** (standalone UI) and **Chat** (UI embedded in conversation). See [Generation Modes](/docs/generation-modes) for a detailed comparison.
 
 ## Installation
 
@@ -10,9 +11,9 @@ Use json-render with the [Vercel AI SDK](https://sdk.vercel.ai) for seamless str
 npm install ai @ai-sdk/react
 ```
 
-## Standalone Mode
+## Generate Mode
 
-In standalone mode, the AI outputs only JSONL patches. The entire response is a UI spec with no prose. This is the default mode and is ideal for playgrounds, builders, and dashboard generators.
+In generate mode, the AI outputs only JSONL patches. The entire response is a UI spec with no prose. This is the default mode and is ideal for playgrounds, builders, and dashboard generators.
 
 ### API Route
 
@@ -72,9 +73,9 @@ function GenerativeUI() {
 }
 ```
 
-## Inline Mode
+## Chat Mode
 
-In inline mode, the AI responds conversationally and includes JSONL patches inline. Text-only replies are allowed when no UI is needed. This is ideal for chatbots, copilots, and educational assistants.
+In chat mode, the AI responds conversationally and includes JSONL patches inline. Text-only replies are allowed when no UI is needed. This is ideal for chatbots, copilots, and educational assistants.
 
 ### API Route
 
@@ -95,7 +96,7 @@ export async function POST(req: Request) {
 
   const result = streamText({
     model: yourModel,
-    system: catalog.prompt({ mode: "inline" }),
+    system: catalog.prompt({ mode: "chat" }),
     messages,
   });
 
@@ -181,13 +182,13 @@ const systemPrompt = catalog.prompt({
 });
 ```
 
-### Inline Mode Prompt
+### Chat Mode Prompt
 
 ```typescript
-const inlinePrompt = catalog.prompt({ mode: "inline" });
+const chatPrompt = catalog.prompt({ mode: "chat" });
 ```
 
-In inline mode, the prompt instructs the AI to respond conversationally first, then include JSONL patches on their own lines when UI is needed. Text-only replies are allowed.
+In chat mode, the prompt instructs the AI to respond conversationally first, then include JSONL patches on their own lines when UI is needed. Text-only replies are allowed.
 
 ## Which Mode?
 
@@ -196,8 +197,8 @@ In inline mode, the prompt instructs the AI to respond conversationally first, t
     <thead>
       <tr>
         <th></th>
-        <th>Standalone</th>
-        <th>Inline</th>
+        <th>Generate</th>
+        <th>Chat</th>
       </tr>
     </thead>
     <tbody>
@@ -214,7 +215,7 @@ In inline mode, the prompt instructs the AI to respond conversationally first, t
       <tr>
         <td>System prompt</td>
         <td><code>catalog.prompt()</code></td>
-        <td><code>{"catalog.prompt({ mode: \"inline\" })"}</code></td>
+        <td><code>{"catalog.prompt({ mode: \"chat\" })"}</code></td>
       </tr>
       <tr>
         <td>Stream utility</td>

apps/web/app/(main)/docs/api/codegen/page.mdx

@@ -1,6 +1,7 @@
----
-title: "@json-render/codegen"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/api/codegen")
+
+# @json-render/codegen
 
 Utilities for generating code from UI trees.
 

apps/web/app/(main)/docs/api/core/page.mdx

@@ -1,97 +1,10 @@
----
-title: "@json-render/core"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/api/core")
+
+# @json-render/core
 
 Core types, schemas, and utilities.
 
-## experimental_composeSpec
-
-**Experimental, unreleased:** may change in any release. Pin exact versions when published; see [source-build setup and the full Jev guide](/docs/jev).
-
-```typescript
-import {
-  experimental_composeSpec,
-  type Experimental_CompositionCandidate,
-  type Experimental_CompositionEvaluator,
-  type Experimental_CompositionEvent,
-} from "@json-render/core";
-
-const events = experimental_composeSpec({
-  catalog,             // Standard flat Spec catalog
-  candidates,          // App-owned atomic elements
-  prompt,              // User request
-  evaluate,            // Experimental_CompositionEvaluator
-  initialState: {},    // Included in spec; not sent to evaluator
-  initialSpec,         // Optional selected version to edit; never mutated
-  elementDescriptions: {}, // Optional descriptions of existing element IDs
-  context: {},         // Explicitly shared evaluator context
-  strategy: "batch",  // Default for new trees; edits are sequential
-  maxElements: 32,     // Batched creation only, includes the root
-  maxSteps: 32,        // Evaluation calls, including terminal decisions
-  maxDepth: 8,         // Root depth is one
-  signal,              // AbortSignal, optional
-  instructions: { root: "", next: "", parent: "" }, // Appended guidance
-});
-```
-
-A candidate has `id`, `description`, `element`, optional `root` (default true), `maxUses` (default one), and `resource` (mutually exclusive variants). IDs start with a letter and contain only letters, digits, underscores, and hyphens. IDs must be unique; `finish` and `unavailable` are reserved. Elements accept `type`, `props`, optional `on`, and `visible`. The composer supplies children and named slots.
-
-Events are full detached snapshots. A `step` contains `spec` and `step`; `complete` contains nullable `spec`, `steps`, `elapsedMs`, nullable `inputTokens`, and `stopReason` (`finish`, `limit`, or `unavailable`). Each trace step contains `index`, `choice`, `description`, nullable `parent`/`slot`, nullable `confidence`/`parentConfidence`, `elapsedMs`, and nullable `inputTokens`. Batched steps also contain `answers`, keyed by question name, with each selected `choice` and optional confidence. Each trace represents one evaluation: batched timing and usage are counted once, not once per answer. Indexes start at zero. Completion is not a guarantee of semantic correctness.
-
-### Batched creation
-
-With no `initialSpec`, `strategy: "batch"` is the default. The first evaluation selects the root and required components together. Shared `resource` variants use one exclusive choice; reusable recipes use bounded counts that include the root when applicable. Root selection takes precedence over speculative membership for the same recipe/resource. The first snapshot includes all selected elements in catalog order under the root's default slot, or its first declared slot when there is no default.
-
-A second evaluation selects parents and sibling positions from the actual selected set. Equal positions retain catalog order. The combined tree must pass catalog, slot, depth, and tree validation before publication; a cycle or invalid layout throws and preserves the first snapshot as partial output. A single root or one child in a single slot needs no layout call. No separate finish call is made.
-
-`maxElements` limits batched creation, including the root. A truncated selection, insufficient depth for selected content, or a call budget that prevents required layout returns `limit`. Use `strategy: "sequential"` for one-operation-at-a-time creation. Edits always use the sequential protocol.
-
-Invalid configuration, out-of-set decisions, provider failures, and aborts throw. Previous snapshots remain usable as partial UI. Stopping iteration prevents further evaluation calls. A supplied signal also stops waiting for an evaluator that ignores cancellation; that evaluator must honor the signal to stop its underlying work.
-
-### Custom evaluators
-
-The composer is provider independent. An evaluator receives `state`, `questions`, and `signal`, then returns a selected criteria key for each question:
-
-```typescript
-const evaluate: Experimental_CompositionEvaluator = async ({ state, questions, signal }) => {
-  // Your adapter calls a decision model with this request.
-  const result = await yourEvaluator({ state, questions, signal });
-  return {
-    answers: result.answers, // { [questionName]: { choice: "offered_key", confidence: 0.9 } }
-    usage: { inputTokens: result.inputTokens }, // Optional
-  };
-};
-```
-
-Questions are records of `type: "choice"`, `instructions`, and `criteria` (choice key to description). Return an answer for every question and treat question/choice keys as opaque. Batched creation sends `root` and `select_*` questions, then `parent_*` and `order_*` questions. Sequential creation and edits use `next` to select an operation, `finish`, or `unavailable`, with `parent` when several attachment points exist. Existing adapters that only implement `next`/`parent` must opt into `strategy: "sequential"`. Confidence must be in [0, 1] when provided; input tokens must be a nonnegative integer.
-
-State contains `user_request` and explicit app `context`, plus capabilities/guidance during batched selection, `selected_elements` during layout, or `already_built` during sequential composition. Candidate descriptions and instructions are shared; raw state/props/binding values are not automatically included. See [validation and v1 limits](/docs/jev#validation-and-v1-limits).
-
-### Follow-up edits
-
-Pass `initialSpec` to edit an existing version. The composer validates and clones it, preserving unchanged elements, IDs, action bindings, and state. `initialState` explicitly overrides `initialSpec.state` when provided. Optional `elementDescriptions` maps existing IDs to descriptions shared with the evaluator; matching candidates supply the default description, otherwise only the component type is shared.
-
-Editing adds bounded operations: replace an element with an offered recipe, remove a non-root subtree, and move/reorder a subtree to an allowed slot/position. Replacements preserve children and are offered only when the new component can contain them. Moves cannot create cycles or exceed the depth limit. Seed specs with cycles, shared children, missing references, unreachable nodes, or unsupported expressions are rejected before evaluation.
-
-The `next` question offers opaque operation keys as well as candidate IDs. For replacement or movement, the following evaluation selects a recipe or destination, also through `next`. Both calls count toward `maxSteps`; the first emits an unchanged snapshot with its decision trace. `changes_made` supplies the edit trace alongside `already_built`. A budget limit, unavailable result, or cancellation may leave a selected edit unapplied. Existing elements exactly matching a recipe count toward `maxUses` and `resource`; removing/replacing them releases those limits.
-
-## experimental_createEvaluator
-
-**Experimental:** creates a server-side evaluator using Vercel AI Gateway's experimental v4 evaluation transport. No AI SDK dependency or provider constructor is required.
-
-```typescript
-import { experimental_createEvaluator } from "@json-render/core";
-
-const evaluate = experimental_createEvaluator({
-  apiKey: process.env.AI_GATEWAY_API_KEY!, // Required; keep server-side
-  model: "typesafe-ai/jev",               // Required, plain Gateway evaluation model ID
-  timeoutMs: 10_000,                      // Default, per evaluation
-  fetch: globalThis.fetch,               // Optional transport override
-});
-```
-
-The factory uses model-neutral naming and requires an explicit model. Jev is the current tested example; other models must support the Gateway choice-evaluation protocol. When using Jev, the Gateway team must permit TypeSafe AI. The adapter reports HTTP status on failure and rejects malformed/unoffered decisions. For Jev, it normalizes TypeSafe's native confidence rather than treating option probability as confidence. Confidence from other provider metadata is not yet normalized. Missing confidence and usage remain unknown. It does not retry automatically or estimate cost.
-
 ## defineCatalog
 
 Creates a type-safe catalog definition with schema validation.
@@ -162,8 +75,7 @@ interface Catalog {
 interface PromptOptions {
   system?: string;           // Custom system message intro
   customRules?: string[];    // Additional rules to append
-  mode?: "standalone" | "inline" | "generate" | "chat"; // Output mode (default: "standalone")
-  editModes?: EditMode[];    // Edit modes to document in prompt (default: ["patch"])
+  mode?: "generate" | "chat"; // Output mode (default: "generate")
 }
 
 interface SpecValidationResult<T> {
@@ -426,18 +338,17 @@ setSpec({ ...applySpecPatch(spec, patch) });
 
 ### nestedToFlat
 
-Convert a nested element tree (with inline children and named slots) into the flat `Spec` format:
+Convert a nested element tree (with inline children) into the flat `Spec` format:
 
 ```typescript
 import { nestedToFlat } from '@json-render/core';
 
 const flat = nestedToFlat({
-  type: "Layout",
-  props: {},
-  children: [{ type: "Text", props: { content: "Main" }, children: [] }],
-  slots: {
-    header: [{ type: "Heading", props: { text: "Header" }, children: [] }],
-  },
+  type: "Card",
+  props: { title: "Hello" },
+  children: [
+    { type: "Text", props: { content: "World" }, children: [] }
+  ],
 });
 // { root: "el-0", elements: { "el-0": ..., "el-1": ... } }
 ```
@@ -459,7 +370,7 @@ Most users should use `pipeJsonRender()` instead, which wraps this transform for
 
 ### createMixedStreamParser
 
-Parse a mixed stream of text and JSONL patches (used for Inline mode):
+Parse a mixed stream of text and JSONL patches (used for Chat + GenUI mode):
 
 ```typescript
 import { createMixedStreamParser } from '@json-render/core';
@@ -478,7 +389,7 @@ parser.flush();
 
 ### pipeJsonRender
 
-Pipe an AI SDK `UIMessageStream` through the json-render transform. Lines that parse as JSONL patches are emitted as `data-spec` parts; everything else passes through as text. Used in Inline mode API routes.
+Pipe an AI SDK `UIMessageStream` through the json-render transform. Lines that parse as JSONL patches are emitted as `data-spec` parts; everything else passes through as text. Used in Chat mode API routes.
 
 ```typescript
 import { pipeJsonRender } from '@json-render/core';
@@ -492,7 +403,7 @@ const stream = createUIMessageStream({
 return createUIMessageStreamResponse({ stream });
 ```
 
-See [Generation Modes](/docs/generation-modes) for full Inline mode setup.
+See [Generation Modes](/docs/generation-modes) for full Chat mode setup.
 
 ### SpecStream Types
 
@@ -550,19 +461,14 @@ const name2 = resolveDynamicValue({ $state: "/user/name" }, state);  // "Alice"
 
 ### findFormValue
 
-Read a value from resolved action parameters or state. A parameter value is literal, including strings with dots such as emails, URLs, and versions. Lookup order: a defined direct parameter, a parameter key ending in `.<fieldName>`, a matching flat state key, then a slash-delimited path in nested state.
-
 ```typescript
 import { findFormValue } from '@json-render/core';
 
-findFormValue("email", { email: "john.doe@example.com" }, {});
-findFormValue("email", { "form.email": "john.doe@example.com" }, {});
-findFormValue("email", {}, { "form.email": "john.doe@example.com" });
-findFormValue("/form/email", {}, { form: { email: "john.doe@example.com" } });
+// Find form values regardless of path format
+// Checks: params.name, params["form.name"], state["form.name"], state.form.name
+const value = findFormValue("name", params, state);
 ```
 
-For action bindings, use `{ $state: "/form/email" }` to read nested state: the action resolver passes the resulting value to the handler. A raw string like `"form.email"` in parameters is not a state reference. A bare `"email"` field name does not search `state.form.email`.
-
 ## buildUserPrompt
 
 Build structured user prompts for AI generation, with support for refinement and state context.
@@ -574,10 +480,9 @@ function buildUserPrompt(options: UserPromptOptions): string
 
 interface UserPromptOptions {
   prompt: string;                        // The user's text prompt
-  currentSpec?: Spec | null;             // Existing spec to refine (triggers edit mode)
+  currentSpec?: Spec | null;             // Existing spec to refine (triggers patch-only mode)
   state?: Record<string, unknown> | null; // Runtime state context to include
   maxPromptLength?: number;              // Max length for user text (truncates before wrapping)
-  editModes?: EditMode[];                // Edit modes for refinement (default: ["patch"])
 }
 ```
 
@@ -587,15 +492,14 @@ interface UserPromptOptions {
 const userPrompt = buildUserPrompt({ prompt: "create a todo app" });
 ```
 
-### Refinement (edit modes)
+### Refinement (patch-only mode)
 
-When `currentSpec` is provided, the prompt instructs the AI to use the specified edit modes instead of recreating the entire spec. Available modes: `"patch"` (RFC 6902), `"merge"` (RFC 7396), and `"diff"` (unified diff).
+When `currentSpec` is provided, the prompt instructs the AI to output only the patches needed for the change, not recreate the entire spec:
 
 ```typescript
 const userPrompt = buildUserPrompt({
   prompt: "add a dark mode toggle",
   currentSpec: existingSpec,
-  editModes: ["patch", "merge"],
 });
 ```
 
@@ -610,93 +514,6 @@ const userPrompt = buildUserPrompt({
 });
 ```
 
-## Edit Modes
-
-Universal edit mode utilities for modifying existing specs. Used by `buildUserPrompt` internally and available for direct use.
-
-```typescript
-import {
-  buildEditInstructions,
-  buildEditUserPrompt,
-  isNonEmptySpec,
-  type EditMode,
-  type EditConfig,
-} from '@json-render/core';
-
-type EditMode = "patch" | "merge" | "diff";
-```
-
-### buildEditInstructions
-
-Generate the prompt section describing available edit modes. Supports both JSON and YAML formats.
-
-```typescript
-function buildEditInstructions(config: EditConfig, format: "json" | "yaml"): string
-
-const instructions = buildEditInstructions({ modes: ["patch", "merge"] }, "json");
-```
-
-### buildEditUserPrompt
-
-Build a user prompt for editing an existing spec. Includes the current spec (with line numbers when diff mode is enabled) and mode-specific instructions.
-
-```typescript
-function buildEditUserPrompt(options: BuildEditUserPromptOptions): string
-
-interface BuildEditUserPromptOptions {
-  prompt: string;
-  currentSpec?: Spec | null;
-  config?: EditConfig;
-  format: "json" | "yaml";
-  maxPromptLength?: number;
-  serializer?: (spec: Spec) => string;
-}
-```
-
-### isNonEmptySpec
-
-Check whether a value is a non-empty spec (has a root string and at least one element).
-
-```typescript
-function isNonEmptySpec(spec: unknown): spec is Spec
-```
-
-## Deep Merge and Diff
-
-Format-agnostic utilities for merging and diffing spec objects.
-
-### deepMergeSpec
-
-Deep-merge with RFC 7396 semantics: `null` deletes, arrays replace, objects recurse. Neither input is mutated.
-
-```typescript
-import { deepMergeSpec } from '@json-render/core';
-
-function deepMergeSpec(
-  base: Record<string, unknown>,
-  patch: Record<string, unknown>
-): Record<string, unknown>
-
-const merged = deepMergeSpec(currentSpec, { elements: { main: { props: { title: "New" } } } });
-```
-
-### diffToPatches
-
-Generate RFC 6902 JSON Patch operations that transform one object into another. Arrays are compared shallowly and replaced atomically; plain objects recurse.
-
-```typescript
-import { diffToPatches } from '@json-render/core';
-
-function diffToPatches(
-  oldObj: Record<string, unknown>,
-  newObj: Record<string, unknown>,
-  basePath?: string
-): JsonPatch[]
-
-const patches = diffToPatches(oldSpec, newSpec);
-// [{ op: "replace", path: "/elements/main/props/title", value: "New Title" }]
-```
-
 ## evaluateVisibility
 
 Evaluates a visibility condition against the state model.
@@ -741,10 +558,9 @@ interface UIElement {
   type: string;
   props: Record<string, unknown>;
   children?: string[];          // Keys of child elements
-  slots?: Record<string, string[]>; // Named slots mapped to child keys
   visible?: VisibilityCondition;
   on?: Record<string, ActionBinding | ActionBinding[]>;  // Event bindings
-  repeat?: { statePath: string | { $item: string }; key?: string }; // Repeat for arrays
+  repeat?: { statePath: string; key?: string };           // Repeat for arrays
 }
 ```
 
@@ -760,7 +576,7 @@ interface Spec {
 }
 ```
 
-Elements are stored as a flat map with string keys. The tree structure is built by following `children` and named `slots` references.
+Elements are stored as a flat map with string keys. The tree structure is built by following the `children` arrays.
 
 ### ActionBinding
 

apps/web/app/(main)/docs/api/react-native/page.mdx

@@ -1,6 +1,7 @@
----
-title: "@json-render/react-native"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/api/react-native")
+
+# @json-render/react-native
 
 React Native renderer with standard components, providers, and hooks.
 

apps/web/app/(main)/docs/api/react-pdf/page.mdx

@@ -1,6 +1,7 @@
----
-title: "@json-render/react-pdf"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/api/react-pdf")
+
+# @json-render/react-pdf
 
 PDF document renderer. Turn JSON specs into PDFs using `@react-pdf/renderer`.
 

apps/web/app/(main)/docs/api/react/page.mdx

@@ -1,6 +1,7 @@
----
-title: "@json-render/react"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/api/react")
+
+# @json-render/react
 
 React components, providers, and hooks.
 

apps/web/app/(main)/docs/api/remotion/page.mdx

@@ -1,6 +1,7 @@
----
-title: "@json-render/remotion"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/api/remotion")
+
+# @json-render/remotion
 
 Remotion video renderer. Turn JSON timeline specs into video compositions.
 

apps/web/app/(main)/docs/api/shadcn/page.mdx

@@ -1,6 +1,7 @@
----
-title: "@json-render/shadcn"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/api/shadcn")
+
+# @json-render/shadcn
 
 Pre-built [shadcn/ui](https://ui.shadcn.com/) components for json-render. 36 components built on Radix UI + Tailwind CSS, ready to use with `defineCatalog` and `defineRegistry`.
 

apps/web/app/(main)/docs/api/vue/page.mdx

@@ -1,6 +1,7 @@
----
-title: "@json-render/vue"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/api/vue")
+
+# @json-render/vue
 
 Vue 3 components, providers, and composables.
 
@@ -94,7 +95,7 @@ store.set("/count", 1);
 
 ## defineRegistry
 
-Create a type-safe component registry from a catalog. Components receive `props`, `children`, `slots`, `emit`, `on`, and `loading` with catalog-inferred types.
+Create a type-safe component registry from a catalog. Components receive `props`, `children`, `emit`, `on`, and `loading` with catalog-inferred types.
 
 When the catalog declares actions, the `actions` field is required. When the catalog has no actions (e.g. `actions: {}`), the field is optional. When passing stubs, any `async () => {}` is sufficient.
 
@@ -104,12 +105,8 @@ import { defineRegistry } from "@json-render/vue";
 
 const { registry } = defineRegistry(catalog, {
   components: {
-    Layout: ({ slots }) =>
-      h("div", { class: "layout" }, [
-        h("header", null, slots.header?.()),
-        h("main", null, slots.default?.()),
-        h("footer", null, slots.footer?.()),
-      ]),
+    Card: ({ props, children }) =>
+      h("div", { class: "card" }, [h("h3", null, props.title), children]),
     Button: ({ props, emit }) =>
       h("button", { onClick: () => emit("press") }, props.label),
   },
@@ -139,12 +136,11 @@ const { registry } = defineRegistry(catalog, {
 ### Component Props (via defineRegistry)
 
 ```typescript
-import type { Slots, VNode } from "vue";
+import type { VNode } from "vue";
 
 interface ComponentContext<P> {
   props: P;                          // Typed props from catalog
   children?: VNode | VNode[];        // Rendered children (for container components)
-  slots: Slots;                      // Vue-native slot functions
   emit: (event: string) => void;     // Emit a named event (always defined)
   on: (event: string) => EventHandle; // Get event handle with metadata
   loading?: boolean;
@@ -158,22 +154,6 @@ interface EventHandle {
 }
 ```
 
-Use `children` for the default slot. For other slots declared by the catalog, add a top-level `slots` map to the spec element:
-
-```json
-{
-  "type": "Layout",
-  "props": {},
-  "children": ["main-content"],
-  "slots": {
-    "header": ["page-heading"],
-    "footer": ["page-actions"]
-  }
-}
-```
-
-The component renders these regions with Vue's native slot functions: `slots.header?.()`, `slots.footer?.()`, and so on. `slots.default?.()` renders the spec's `children`; `children` is a convenience alias for that rendered result. In the JSON spec, keep default content in `children` rather than adding a `default` entry to `slots`.
-
 Use `emit("press")` for simple event firing. Use `on("click")` when you need metadata like `shouldPreventDefault`:
 
 ```typescript

apps/web/app/(main)/docs/catalog/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Catalog"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/catalog")
+
+# Catalog
 
 The catalog defines what AI can generate. It's your guardrail.
 
@@ -17,9 +18,9 @@ A catalog is the vocabulary for your UI. While the [schema](/docs/schemas) defin
 `defineCatalog` is from `@json-render/core`. The `schema` import comes from your platform package (`@json-render/react` or `@json-render/react-native`) and defines the element structure the catalog targets. The catalog definition itself is framework-agnostic.
 
 ```typescript
-import { defineCatalog } from "@json-render/core";
-import { schema } from "@json-render/react/schema"; // or '@json-render/react-native/schema'
-import { z } from "zod";
+import { defineCatalog } from '@json-render/core';
+import { schema } from '@json-render/react/schema'; // or '@json-render/react-native/schema'
+import { z } from 'zod';
 
 const catalog = defineCatalog(schema, {
   components: {
@@ -28,35 +29,35 @@ const catalog = defineCatalog(schema, {
       props: z.object({
         title: z.string(),
         description: z.string().nullable(),
-        padding: z.enum(["sm", "md", "lg"]).nullable(),
+        padding: z.enum(['sm', 'md', 'lg']).nullable(),
       }),
       slots: ["default"], // Can contain other components
       description: "Container card for grouping content",
     },
-
+    
     Metric: {
       props: z.object({
         label: z.string(),
         value: z.union([z.string(), z.number()]),
-        format: z.enum(["currency", "percent", "number"]),
+        format: z.enum(['currency', 'percent', 'number']),
       }),
       description: "Display a single metric value",
     },
   },
-
+  
   actions: {
     submit_form: {
       params: z.object({
         formId: z.string(),
       }),
-      description: "Submit a form",
+      description: 'Submit a form',
     },
-
+    
     export_data: {
       params: z.object({
-        format: z.enum(["csv", "pdf", "json"]),
+        format: z.enum(['csv', 'pdf', 'json']),
       }),
-      description: "Export data in various formats",
+      description: 'Export data in various formats',
     },
   },
 });
@@ -69,22 +70,12 @@ Each component in the catalog has:
 ```typescript
 {
   props: z.object({...}),  // Zod schema for props (use .nullable() for optional)
-  slots?: string[],        // Available slots (e.g., ["default", "header", "footer"])
+  slots?: string[],        // Named slots for children (e.g., ["default"])
   description?: string,    // Help AI understand when to use it
 }
 ```
 
-Use `"default"` for regular children. Add named slots when a component places content in multiple regions:
-
-```typescript
-Layout: {
-  props: z.object({}),
-  slots: ["default", "header", "footer"],
-  description: "Page layout with header, content, and footer regions",
-}
-```
-
-React specs use `children` for the default slot and a `slots` object for the other names.
+Use `slots: ["default"]` for components that can contain children. The slot name corresponds to where child elements are rendered.
 
 ## Generating AI Prompts
 

apps/web/app/(main)/docs/changelog/page.mdx

@@ -1,367 +1,13 @@
----
-title: "Changelog"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/changelog")
+
+# Changelog
 
 Notable changes and updates to json-render.
 
-## v0.21.0
-
-September 18, 2026
-
-### New: TanStack Start Renderer
-
-Added `@json-render/tanstack-start` for JSON-defined applications with file-based routes, reusable layouts, SSR loaders, head metadata, prerender paths, client navigation, and route fallbacks.
-
-See the [TanStack Start API reference](/docs/api/tanstack-start) for setup and route configuration.
-
-### New: Experimental Jev Composition
-
-Added `experimental_composeSpec` and `experimental_createEvaluator` to `@json-render/core`. Apps can provide their own catalogs and bounded component candidates, then stream validated compositions through an evaluation model. The playground now includes a Jev model option and supports iterative composition edits.
-
-These APIs are experimental and may change in any release. See the [Jev guide](/docs/jev) for the source-build workflow, examples, and current limitations.
-
-### Improved: Vue Named Slots
-
-Vue registries now support catalog-declared named slots alongside the default `children` slot.
-
-### Fixed: React Streaming Stability
-
-Stabilized streamed React renders and added coverage for incomplete streamed props and nested prop identities.
-
----
-
-## v0.20.0
-
-August 15, 2026
-
-### New: Named Slots for React
-
-React components can now declare named slots such as `header` and `footer`, while `children` remains the default slot. Named slots are preserved through validation, streaming, nested conversion, code export, playground views, and Devtools navigation.
-
-This work builds on the original named slots contribution by @wotnak.
-
-```tsx
-const catalog = defineCatalog(schema, {
-  components: {
-    Layout: {
-      props: z.object({}),
-      slots: ["default", "header", "footer"],
-    },
-  },
-});
-
-const { registry } = defineRegistry(catalog, {
-  components: {
-    Layout: ({ children, slots }) => (
-      <section>
-        <header>{slots?.header}</header>
-        <main>{children}</main>
-        <footer>{slots?.footer}</footer>
-      </section>
-    ),
-  },
-});
-```
-
-### New: Nested Repeats
-
-`repeat.statePath` now accepts item-relative paths such as `{ "$item": "employees" }`. Nested data can be rendered across React, React Native, React Email, React PDF, Image, Ink, Solid, Svelte, and Vue.
-
-This work builds on the original nested repeats contribution by @tmchow.
-
-```json
-{
-  "type": "Table",
-  "repeat": { "statePath": { "$item": "employees" }, "key": "id" },
-  "children": ["employee-row"],
-  "props": {}
-}
-```
-
-### New: Harness Chat Example
-
-Added a complete Next.js example using the AI SDK 7 harness adapter, agent delegation, sandbox transport, and json-render components.
-
-### Fixed: Chained Action Params
-
-Named `onSuccess` and `onError` actions now receive their configured `params` across core and all renderer bridges. Custom renderer bridges must now accept an `ActionBinding` in the core `executeAction` callback instead of a bare action name.
-
-### Improved: Spec Validation and Compatibility
-
-Element visibility remains optional across Zod 4 versions. Autofix now prunes dangling child references, validation reports malformed visibility conditions, and repeated items can be filtered safely.
-
-### Improved: Release Toolchain
-
-The workspace now requires Node.js 24 and pnpm 11, enforces package engine checks, and applies a minimum package release age.
-
----
-
-## v0.19.0
-
-May 6, 2026
-
-### New: Custom Directives API
-
-`@json-render/core` now supports custom directives via `defineDirective`, letting you declare new JSON shapes (like `$format`, `$math`) that resolve to computed values at render time. Directives compose naturally -- nest `$format` over `$math` over `$state` and they resolve inside-out. All four renderers (React, Vue, Svelte, Solid) have built-in directive resolution.
-
-### New: `@json-render/directives`
-
-New package shipping seven ready-made directives: `$format` (date, currency, number, percent via `Intl`), `$math` (arithmetic and rounding), `$concat`, `$count`, `$truncate`, `$pluralize`, and `$join`. Also exports `createI18nDirective` for `$t` translation keys with interpolation, and `standardDirectives` for one-line registration.
-
-```bash
-npm install @json-render/directives
-```
-
-```tsx
-import { standardDirectives } from "@json-render/directives";
-
-const catalog = createCatalog({
-  directives: standardDirectives,
-  // ...
-});
-```
-
-See the [Directives guide](/docs/directives) and the [API reference](/docs/api/directives) for details.
-
----
-
-## v0.18.0
-
-April 17, 2026
-
-### New: Devtools
-
-Five new packages for inspecting json-render apps in the browser:
-
-- `@json-render/devtools` -- framework-agnostic core
-- `@json-render/devtools-react`
-- `@json-render/devtools-vue`
-- `@json-render/devtools-svelte`
-- `@json-render/devtools-solid`
-
-Drop `<JsonRenderDevtools />` into your app to get a shadow-DOM-isolated panel with six tabs (Spec, State, Actions, Stream, Catalog, Pick), a DOM picker that maps clicked elements back to spec keys via `data-jr-key`, and a capped event store. Toggle with the floating button or `Cmd`/`Ctrl` + `Shift` + `J`. Tree-shakes to `null` in production.
-
-```bash
-npm install @json-render/devtools-react
-```
-
-```tsx
-import { JsonRenderDevtools } from "@json-render/devtools-react";
-
-<JsonRenderDevtools />
-```
-
-See the [Devtools guide](/docs/devtools) and the [API reference](/docs/api/devtools) for details.
-
-### New: Devtools Example
-
-New `examples/devtools` Next.js demo showing the full devtools panel wired up to an AI chat endpoint and a component catalog.
-
-### New: Action Observer and Devtools Flag in Core
-
-`@json-render/core` now exposes an action observer and a devtools enablement flag that framework adapters use to mirror actions and stream events into the panel.
-
-### Fixed: Zod 4 Schema Formatting
-
-`formatZodType` now correctly handles `z.record()`, `z.default()`, and `z.literal()` types from Zod 4, which previously produced incorrect or empty output in generated prompts and schemas.
-
----
-
-## v0.17.0
-
-April 10, 2026
-
-### New: Gaussian Splatting
-
-Added `GaussianSplat` component to `@json-render/react-three-fiber`, bringing the component count to 20. Composable with all existing R3F components (lights, controls, post-processing) via drei's Splat loader.
-
-### New: R3F Gaussian Splatting Example
-
-Demo app with five scenes: splat showroom, splat with primitives, multi-splat, post-processing effects, and animated floating splat.
-
-### New: Standalone gsplat Example
-
-Experimental demo app showcasing Gaussian Splatting with gsplat.js (no Three.js dependency), featuring scene selector, live JSON spec viewer, and progress indicator.
-
-### Improved: AI Output Quality
-
-Improved prompt output and schema generation for more reliable AI-generated specs.
-
----
-
-## v0.16.0
-
-March 27, 2026
-
-### New: `@json-render/next`
-
-Next.js renderer that turns JSON specs into full Next.js applications with routes, layouts, SSR, metadata, data loaders, and static generation. Client and server entry points at `@json-render/next` and `@json-render/next/server`. Includes built-in `Link`, `Slot`, error boundary, loading, and not-found components.
-
-```bash
-npm install @json-render/next
-```
-
-### New: `@json-render/shadcn-svelte`
-
-Pre-built shadcn-svelte components for json-render Svelte apps. 36 components built on Svelte 5 + Tailwind CSS with state binding, validation, and action support. Server-safe catalog at `@json-render/shadcn-svelte/catalog`.
-
-```bash
-npm install @json-render/shadcn-svelte
-```
-
-### Improved: Release Process
-
-Switched from Changesets to a manual single-PR release workflow with changelog markers and automatic npm publish on version bump.
-
----
-
-## v0.15.0
-
-March 23, 2026
-
-### New: `@json-render/ink`
-
-Terminal renderer for json-render. JSON becomes terminal UIs powered by [Ink](https://github.com/vadimdemedes/ink). Stream AI-generated specs directly to the terminal with `useUIStream`.
-
-```bash
-npm install @json-render/ink
-```
-
-### Improved: YAML Format Support in `buildUserPrompt`
-
-`buildUserPrompt` now accepts `format` and `serializer` options, enabling YAML as a wire format alongside JSON.
-
----
-
-## v0.14.0
-
-March 13, 2026
-
-### New: `@json-render/yaml`
-
-YAML wire format for json-render. Includes streaming YAML parser, `yamlPrompt()` for system prompts, and AI SDK transform (`pipeYamlRender`) as a drop-in alternative to JSONL streaming. Supports four fence types: `yaml-spec`, `yaml-edit`, `yaml-patch`, and `diff`.
-
-```bash
-npm install @json-render/yaml
-```
-
-### New: Universal Edit Modes
-
-Three strategies for multi-turn spec refinement in `@json-render/core`:
-
-- **Patch** -- RFC 6902 JSON Patch
-- **Merge** -- RFC 7396 Merge Patch
-- **Diff** -- Unified diff
-
-New `editModes` option on `buildUserPrompt()` and `PromptOptions`. New helpers: `deepMergeSpec()`, `diffToPatches()`, `buildEditUserPrompt()`, `buildEditInstructions()`, `isNonEmptySpec()`.
-
-### Improved: Playground
-
-Format toggle (JSONL / YAML), edit mode picker (patch / merge / diff), and token usage display with prompt caching stats.
-
-### Improved: Prompt Caching
-
-Generate API uses Anthropic ephemeral cache control for system prompts.
-
----
-
-## v0.13.0
-
-March 12, 2026
-
-### New: `@json-render/solid`
-
-SolidJS renderer for json-render. JSON becomes Solid components with reactive rendering, schema export, and full catalog support.
-
-```bash
-npm install @json-render/core @json-render/solid
-```
-
-### New: `@json-render/react-three-fiber`
-
-React Three Fiber renderer for json-render. JSON becomes 3D scenes with 19 built-in components for meshes, lights, models, environments, text, cameras, and controls.
-
-```bash
-npm install @json-render/react-three-fiber
-```
-
-### Improved: Strict JSON Schema Mode
-
-`catalog.jsonSchema({ strict: true })` produces a JSON Schema subset compatible with LLM structured output APIs (OpenAI, Google Gemini, Anthropic). Ensures `additionalProperties: false` on every object and all properties listed in `required`.
-
----
-
-## v0.12.1
-
-March 11, 2026
-
-### Changed: Generation Mode Renames
-
-Renamed generation modes from `"generate"` / `"chat"` to `"standalone"` / `"inline"`. The old names still work but emit a deprecation warning.
-
-### Fixed: MCP React Duplicate Module Error
-
-Resolved React duplicate module error (`useRef` returning null) in `@json-render/mcp` by adding `resolve.dedupe` Vite configuration. Added `./build-app-html` export entry point.
-
----
-
-## v0.12.0
-
-March 6, 2026
-
-### New: `@json-render/svelte`
-
-Svelte 5 renderer with runes-based reactivity. Full support for data binding, visibility, actions, validation, watchers, streaming, and repeat scopes. Includes `defineRegistry`, `Renderer`, `schema`, composables, and context providers.
-
-```bash
-npm install @json-render/core @json-render/svelte
-```
-
-### New: `@json-render/react-email`
-
-React Email renderer for generating HTML and plain-text emails from JSON specs. 17 standard components (Html, Head, Body, Container, Section, Row, Column, Heading, Text, Link, Button, Image, Hr, Preview, Markdown). Server-side `renderToHtml` / `renderToPlainText` APIs.
-
-```bash
-npm install @json-render/react-email
-```
-
-### New: `@json-render/mcp`
-
-MCP Apps integration that serves json-render UIs as interactive apps inside Claude, ChatGPT, Cursor, VS Code, and other MCP-capable clients. `createMcpApp` server factory, `useJsonRenderApp` React hook for iframes, and `buildAppHtml` utility.
-
-```bash
-npm install @json-render/mcp
-```
-
----
-
-## v0.11.0
-
-February 27, 2026
-
-### New: `@json-render/image`
-
-Server-side image renderer powered by Satori. Turns the same `{ root, elements }` spec format into SVG or PNG output for OG images, social cards, and banners.
-
-```bash
-npm install @json-render/image
-```
-
-```typescript
-import { renderToSvg, renderToPng } from "@json-render/image/render";
-import { standardComponentDefinitions } from "@json-render/image/catalog";
-
-const svg = await renderToSvg(spec, { width: 1200, height: 630 });
-const png = await renderToPng(spec, { width: 1200, height: 630 });
-```
-
-9 standard components: Frame, Box, Row, Column, Heading, Text, Image, Divider, Spacer. Server-safe import path at `@json-render/image/server`.
-
----
-
 ## v0.10.0
 
-February 25, 2026
+February 2026
 
 ### New: `@json-render/vue`
 
@@ -474,7 +120,7 @@ All form components now support `checks` and `validateOn` props:
 
 ## v0.9.1
 
-February 24, 2026
+February 2026
 
 ### Fixed: Install failure due to private dependency
 
@@ -484,7 +130,7 @@ February 24, 2026
 
 ## v0.9.0
 
-February 24, 2026
+February 2026
 
 ### New: External State Store
 
@@ -538,7 +184,7 @@ Fixed safely resolving the inner type for Zod arrays in schema introspection, pr
 
 ## v0.8.0
 
-February 20, 2026
+February 2026
 
 ### New: `@json-render/react-pdf`
 
@@ -600,7 +246,7 @@ Supports custom catalogs with `defineRegistry`, server-safe imports via `@json-r
 
 ## v0.7.0
 
-February 17, 2026
+February 2026
 
 ### New: `@json-render/shadcn`
 
@@ -691,12 +337,10 @@ Action bindings now support a `preventDefault` boolean field, allowing the LLM t
 
 ## v0.6.0
 
-February 13, 2026
+February 2026
 
 ### New: Chat Mode (Inline GenUI)
 
-> **Note:** These modes were renamed in v0.12.1 — "Generate" is now "Standalone" and "Chat" is now "Inline". The old names are accepted as deprecated aliases.
-
 json-render now supports two generation modes: **Generate** (JSONL-only, the default) and **Chat** (text + JSONL inline). Chat mode lets the AI respond conversationally with embedded UI specs, ideal for chatbots and copilot experiences.
 
 ```typescript
@@ -833,7 +477,7 @@ See the [Migration Guide](/docs/migration) for detailed upgrade instructions.
 
 ## v0.5.0
 
-February 9, 2026
+February 2026
 
 ### New: @json-render/react-native
 
@@ -952,7 +596,7 @@ Schema prompts now include streaming best practices, repeat/list examples, and s
 
 ## v0.4.0
 
-February 5, 2026
+February 2026
 
 ### New: Custom Schema System
 
@@ -1087,7 +731,7 @@ The dashboard example is now a full-featured accounting dashboard with:
 
 ## v0.3.0
 
-January 20, 2026
+January 2026
 
 Internal release with codegen foundations.
 
@@ -1101,7 +745,7 @@ Internal release with codegen foundations.
 
 ## v0.2.0
 
-January 14, 2026
+January 2026
 
 Initial public release.
 

apps/web/app/(main)/docs/code-export/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Code Export"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/code-export")
+
+# Code Export
 
 Export generated UI as standalone code for your framework.
 

apps/web/app/(main)/docs/computed-values/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Computed Values"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/computed-values")
+
+# Computed Values
 
 Derive dynamic prop values using registered functions or string templates.
 

apps/web/app/(main)/docs/custom-schema/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Custom Schema & Renderer"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/custom-schema")
+
+# Custom Schema & Renderer
 
 Build your own schema and renderer with `@json-render/core`.
 

apps/web/app/(main)/docs/data-binding/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Data Binding"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/data-binding")
+
+# Data Binding
 
 Connect UI elements to dynamic data using expressions in your JSON specs.
 
@@ -125,7 +126,7 @@ The `repeat` field on an element renders its children once per item in a state a
 }
 ```
 
-- `repeat.statePath`: root JSON Pointer to the state array, or `{ "$item": "field" }` for an array on the enclosing repeat item
+- `repeat.statePath` — JSON Pointer to the state array
 - `repeat.key` — field name on each item to use as a stable key for rendering
 
 Inside `todo-item`, `{ "$item": "title" }` reads the `title` field from whichever array item is currently being rendered. `{ "$index": true }` would return `0` for the first item, `1` for the second, and so on.

apps/web/app/(main)/docs/generation-modes/page.mdx

@@ -1,16 +1,17 @@
----
-title: "Generation Modes"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/generation-modes")
 
-json-render supports two modes for AI-generated UI: **Standalone mode** for standalone UI and **Inline mode** for inline UI within a conversation.
+# Generation Modes
+
+json-render supports two modes for AI-generated UI: **Generate mode** for standalone UI and **Chat mode** for inline UI within a conversation.
 
 The mode controls how the AI formats its output and how your app processes the stream. The underlying JSONL patch format is the same in both modes.
 
 <GenerationModesDiagram />
 
-## Standalone Mode
+## Generate Mode (Standalone)
 
-In standalone mode, the AI outputs **only JSONL patches** — no prose, no markdown. The entire response is a UI spec.
+In generate mode, the AI outputs **only JSONL patches** — no prose, no markdown. The entire response is a UI spec.
 
 This is the default mode and is ideal for:
 
@@ -24,7 +25,7 @@ This is the default mode and is ideal for:
 ```typescript
 import { streamText } from "ai";
 
-// Standalone mode is the default (no mode option needed)
+// Generate mode is the default (no mode option needed)
 const systemPrompt = catalog.prompt({
   customRules: [
     "Use Card as root for forms and small UIs.",
@@ -73,9 +74,9 @@ The AI outputs only JSONL — one patch per line, no surrounding text:
 {"op":"add","path":"/elements/submit","value":{"type":"Button","props":{"label":"Sign In"}}}
 ```
 
-## Inline Mode
+## Chat Mode (Inline)
 
-In inline mode, the AI responds **conversationally first**, then outputs JSONL patches on their own lines. Text-only replies are allowed when no UI is needed (e.g. greetings, clarifying questions).
+In chat mode, the AI responds **conversationally first**, then outputs JSONL patches on their own lines. Text-only replies are allowed when no UI is needed (e.g. greetings, clarifying questions).
 
 This is ideal for:
 
@@ -91,8 +92,8 @@ import { streamText } from "ai";
 import { pipeJsonRender } from "@json-render/core";
 import { createUIMessageStream, createUIMessageStreamResponse } from "ai";
 
-// Enable inline mode
-const systemPrompt = catalog.prompt({ mode: "inline" });
+// Enable chat mode
+const systemPrompt = catalog.prompt({ mode: "chat" });
 
 const result = streamText({
   model: yourModel,
@@ -179,8 +180,8 @@ If the user asks a simple question ("what does BTC stand for?"), the AI replies
     <thead>
       <tr>
         <th />
-        <th>Standalone</th>
-        <th>Inline</th>
+        <th>Generate</th>
+        <th>Chat</th>
       </tr>
     </thead>
     <tbody>
@@ -197,7 +198,7 @@ If the user asks a simple question ("what does BTC stand for?"), the AI replies
       <tr>
         <td>System prompt</td>
         <td><code>{"catalog.prompt()"}</code></td>
-        <td><code>{'catalog.prompt({ mode: "inline" })'}</code></td>
+        <td><code>{'catalog.prompt({ mode: "chat" })'}</code></td>
       </tr>
       <tr>
         <td>Stream utility</td>

apps/web/app/(main)/docs/installation/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Installation"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/installation")
+
+# Installation
 
 Install the core package plus your renderer of choice.
 
@@ -20,14 +21,6 @@ Peer dependencies: `vue ^3.5.0` and `zod ^4.0.0`.
 
 <PackageInstall packages="vue zod" />
 
-## For Svelte
-
-<PackageInstall packages="@json-render/core @json-render/svelte" />
-
-Peer dependencies: `svelte ^5.0.0` and `zod ^4.0.0`.
-
-<PackageInstall packages="svelte zod" />
-
 ## For React UI with shadcn/ui
 
 Pre-built components for fast prototyping and production use:
@@ -44,10 +37,6 @@ Requires Tailwind CSS in your project. See the [@json-render/shadcn API referenc
 
 <PackageInstall packages="@json-render/core @json-render/remotion remotion @remotion/player" />
 
-## For React Email
-
-<PackageInstall packages="@json-render/core @json-render/react-email @react-email/components @react-email/render" />
-
 ## For External State Management (Optional)
 
 If you want to wire json-render to an existing state management library instead of the built-in store, install the adapter for your library:

apps/web/app/(main)/docs/layout.tsx

@@ -0,0 +1,29 @@
+import { DocsMobileNav } from "@/components/docs-mobile-nav";
+import { DocsSidebar } from "@/components/docs-sidebar";
+import { CopyPageButton } from "@/components/copy-page-button";
+
+export default function DocsLayout({
+  children,
+}: {
+  children: React.ReactNode;
+}) {
+  return (
+    <>
+      <DocsMobileNav />
+      <div className="max-w-5xl mx-auto px-6 py-8 lg:py-12 flex gap-16">
+        {/* Sidebar */}
+        <aside className="w-48 shrink-0 hidden lg:block sticky top-28 h-[calc(100vh-7rem)] overflow-y-auto">
+          <DocsSidebar />
+        </aside>
+
+        {/* Content */}
+        <div className="flex-1 min-w-0 max-w-2xl pb-20">
+          <div className="flex justify-end mb-4">
+            <CopyPageButton />
+          </div>
+          <article>{children}</article>
+        </div>
+      </div>
+    </>
+  );
+}

apps/web/app/(main)/docs/migration/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Migration Guide"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/migration")
+
+# Migration Guide
 
 This guide covers breaking changes introduced in v0.6.0 and how to update your code.
 
@@ -308,35 +309,10 @@ const catalog = defineCatalog(schema, {
 
 const prompt = catalog.prompt();
 
-// Inline mode prompt (formerly "chat")
-const inlinePrompt = catalog.prompt({ mode: "inline" });
-```
-
-## Generation Modes
-
-The generation mode values passed to `catalog.prompt()` have been renamed for clarity:
-
-- `"generate"` is now `"standalone"`
-- `"chat"` is now `"inline"`
-
-The old names are accepted as deprecated aliases, so existing code will continue to work. Update when convenient.
-
-**Before:**
-
-```typescript
-const prompt = catalog.prompt({ mode: "generate" });
+// Chat mode prompt
 const chatPrompt = catalog.prompt({ mode: "chat" });
 ```
 
-**After:**
-
-```typescript
-const prompt = catalog.prompt({ mode: "standalone" });
-const inlinePrompt = catalog.prompt({ mode: "inline" });
-```
-
-The default mode (when no `mode` option is provided) is `"standalone"`, which behaves identically to the previous `"generate"` default.
-
 ## Validation
 
 `ValidationCheck` now uses `type` instead of `fn`, `ValidationProvider` uses `customFunctions` instead of `functions`, and `useFieldValidation` takes a config object instead of a checks array.

apps/web/app/(main)/docs/openapi/page.mdx

@@ -1,6 +1,7 @@
----
-title: "OpenAPI Integration"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/openapi")
+
+# OpenAPI Integration
 
 Use json-render to generate dynamic forms and UIs from [OpenAPI/Swagger](https://swagger.io/specification/) schemas.
 

apps/web/app/(main)/docs/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Introduction"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs")
+
+# Introduction
 
 json-render is a framework for **Generative UI** — AI-generated interfaces that are safe, predictable, and render natively on any platform.
 
@@ -90,7 +91,7 @@ The result is a native UI built from your own components — not an iframe, not
 - **[Streaming](/docs/streaming)** — Render progressively as the AI responds. Each JSONL patch adds to the spec and the UI updates in real time.
 - **[Data Binding](/docs/data-binding)** — Bind props to runtime data with `$state` paths, repeat elements over arrays, and wire two-way input bindings.
 - **[Visibility](/docs/visibility)** — Show or hide elements based on state conditions. The AI can generate conditional UIs without writing logic.
-- **[Generation Modes](/docs/generation-modes)** — Standalone mode for full-page generated UI or inline mode for UI embedded in a conversation.
+- **[Generation Modes](/docs/generation-modes)** — Generate standalone UI (playground/builder) or inline UI within a chat conversation.
 
 ## Next
 

apps/web/app/(main)/docs/quick-start/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Quick Start"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/quick-start")
+
+# Quick Start
 
 Get up and running with json-render in 5 minutes.
 

apps/web/app/(main)/docs/registry/page.mdx

@@ -1,14 +1,14 @@
----
-title: "Registry"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/registry")
 
-A registry maps your [catalog](/docs/catalog) definitions to platform-specific implementations. The catalog defines _what_ AI can generate; the registry provides the _how_.
+# Registry
+
+A registry maps your [catalog](/docs/catalog) definitions to platform-specific implementations. The catalog defines *what* AI can generate — the registry provides the *how*.
 
 What a registry contains depends on the schema you use. Each package defines its own schema, which determines the shape of both the catalog and the registry.
 
 - **`@json-render/react`** — Components (React elements) and action handlers
 - **`@json-render/react-native`** — Components (React Native elements) and action handlers
-- **`@json-render/react-email`** — Email components (React Email / HTML)
 - **`@json-render/remotion`** — Clip components, transitions, and effects
 
 ## @json-render/react
@@ -18,8 +18,8 @@ What a registry contains depends on the schema you use. Each package defines its
 Use `defineRegistry` to create a type-safe registry from your catalog. Pass your components, actions, or both:
 
 ```tsx
-import { defineRegistry } from "@json-render/react";
-import { myCatalog } from "./catalog";
+import { defineRegistry } from '@json-render/react';
+import { myCatalog } from './catalog';
 
 export const { registry, handlers, executeAction } = defineRegistry(myCatalog, {
   components: {
@@ -32,14 +32,16 @@ export const { registry, handlers, executeAction } = defineRegistry(myCatalog, {
     ),
 
     Button: ({ props, emit }) => (
-      <button onClick={() => emit("press")}>{props.label}</button>
+      <button onClick={() => emit("press")}>
+        {props.label}
+      </button>
     ),
   },
 
   actions: {
     submit_form: async (params, setState) => {
-      const res = await fetch("/api/submit", {
-        method: "POST",
+      const res = await fetch('/api/submit', {
+        method: 'POST',
         body: JSON.stringify(params),
       });
       const result = await res.json();
@@ -66,36 +68,23 @@ Each component receives a `ComponentContext` object:
 
 ```typescript
 interface ComponentContext {
-  props: T; // Type-safe props from your catalog
-  children?: React.ReactNode; // Rendered children (for slot components)
-  slots?: Record<string, React.ReactNode>; // Rendered named slots
-  emit: (event: string) => void; // Emit a named event (always defined)
-  on: (event: string) => EventHandle; // Get event handle with metadata
-  loading?: boolean; // Whether the renderer is in a loading state
-  bindings?: Record<string, string>; // State paths from $bindState/$bindItem expressions
+  props: T;                                // Type-safe props from your catalog
+  children?: React.ReactNode;              // Rendered children (for slot components)
+  emit: (event: string) => void;           // Emit a named event (always defined)
+  on: (event: string) => EventHandle;      // Get event handle with metadata
+  loading?: boolean;                       // Whether the renderer is in a loading state
+  bindings?: Record<string, string>;       // State paths from $bindState/$bindItem expressions
 }
 
 interface EventHandle {
-  emit: () => void; // Fire the event
+  emit: () => void;              // Fire the event
   shouldPreventDefault: boolean; // Whether any binding requested preventDefault
-  bound: boolean; // Whether any handler is bound
+  bound: boolean;                // Whether any handler is bound
 }
 ```
 
 Props are automatically inferred from your catalog, so `props.title` is typed as `string` if your catalog defines it that way.
 
-For components with named slots, read the default content from `children` and other regions from `slots`:
-
-```tsx
-Layout: ({ children, slots }) => (
-  <div>
-    <header>{slots?.header}</header>
-    <main>{children}</main>
-    <footer>{slots?.footer}</footer>
-  </div>
-),
-```
-
 Use `emit("press")` for simple event firing. Use `on("click")` when you need to inspect event metadata:
 
 ```tsx
@@ -138,29 +127,27 @@ TextInput: ({ props, bindings }) => {
 
 ### Action Handlers
 
-Instead of AI generating arbitrary code, it declares _intent_ by name. Your application provides the implementation. This is a core guardrail.
+Instead of AI generating arbitrary code, it declares *intent* by name. Your application provides the implementation. This is a core guardrail.
 
 Actions are declared in your [catalog](/docs/catalog). The `@json-render/react` schema supports an `actions` key where you define what operations AI can trigger:
 
 ```typescript
-import { defineCatalog } from "@json-render/core";
-import { schema } from "@json-render/react/schema";
-import { z } from "zod";
+import { defineCatalog } from '@json-render/core';
+import { schema } from '@json-render/react/schema';
+import { z } from 'zod';
 
 const catalog = defineCatalog(schema, {
-  components: {
-    /* ... */
-  },
+  components: { /* ... */ },
   actions: {
     submit_form: {
       params: z.object({
         formId: z.string(),
       }),
-      description: "Submit a form",
+      description: 'Submit a form',
     },
     export_data: {
       params: z.object({
-        format: z.enum(["csv", "pdf", "json"]),
+        format: z.enum(['csv', 'pdf', 'json']),
       }),
     },
     navigate: {
@@ -178,8 +165,8 @@ Action handlers receive `(params, setState, state)` and are defined inside `defi
 export const { handlers, executeAction } = defineRegistry(catalog, {
   actions: {
     submit_form: async (params, setState) => {
-      const response = await fetch("/api/submit", {
-        method: "POST",
+      const response = await fetch('/api/submit', {
+        method: 'POST',
         body: JSON.stringify({ formId: params.formId }),
       });
       const result = await response.json();
@@ -231,14 +218,14 @@ For read-only state access (e.g. displaying a value from state), use `$state` ex
 Wire everything together with providers and the `<Renderer />` component:
 
 ```tsx
-import { useMemo, useRef } from "react";
+import { useMemo, useRef } from 'react';
 import {
   Renderer,
   StateProvider,
   VisibilityProvider,
   ActionProvider,
-} from "@json-render/react";
-import { registry, handlers } from "./registry";
+} from '@json-render/react';
+import { registry, handlers } from './registry';
 
 function App({ spec, state, setState }) {
   const stateRef = useRef(state);
@@ -247,11 +234,7 @@ function App({ spec, state, setState }) {
   setStateRef.current = setState;
 
   const actionHandlers = useMemo(
-    () =>
-      handlers(
-        () => setStateRef.current,
-        () => stateRef.current,
-      ),
+    () => handlers(() => setStateRef.current, () => stateRef.current),
     [],
   );
 
@@ -272,8 +255,8 @@ function App({ spec, state, setState }) {
 `@json-render/react-native` uses the same `defineRegistry` API. The only difference is that components return React Native elements instead of HTML:
 
 ```tsx
-import { defineRegistry } from "@json-render/react-native";
-import { View, Text, Pressable } from "react-native";
+import { defineRegistry } from '@json-render/react-native';
+import { View, Text, Pressable } from 'react-native';
 
 export const { registry } = defineRegistry(catalog, {
   components: {
@@ -295,40 +278,15 @@ export const { registry } = defineRegistry(catalog, {
 
 See the [@json-render/react-native API reference](/docs/api/react-native) for the full API.
 
-## @json-render/react-email
-
-`@json-render/react-email` uses `defineRegistry` like React and React Native. Components render to React Email primitives (`@react-email/components`). Use `renderToHtml` or `renderToPlainText` for server-side email output:
-
-```tsx
-import { defineRegistry } from "@json-render/react-email";
-import { renderToHtml } from "@json-render/react-email";
-import { Body, Container, Heading, Text } from "@react-email/components";
-
-export const { registry } = defineRegistry(catalog, {
-  components: {
-    Card: ({ props, children }) => (
-      <Container style={{ padding: 16, backgroundColor: "#fff" }}>
-        <Heading>{props.title}</Heading>
-        {children}
-      </Container>
-    ),
-  },
-});
-
-const html = await renderToHtml(spec, { registry });
-```
-
-See the [@json-render/react-email API reference](/docs/api/react-email) for the full API.
-
 ## @json-render/remotion
 
 `@json-render/remotion` takes a different approach. Instead of `defineRegistry`, it uses a plain component registry with built-in standard components for video production:
 
 ```tsx
-import { Renderer, standardComponents } from "@json-render/remotion";
+import { Renderer, standardComponents } from '@json-render/remotion';
 
 // Use the standard components directly
-<Renderer spec={timelineSpec} components={standardComponents} />;
+<Renderer spec={timelineSpec} components={standardComponents} />
 
 // Or extend with your own
 const components = {

apps/web/app/(main)/docs/schemas/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Schemas"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/schemas")
+
+# Schemas
 
 Schemas define the structure and validation rules for your UI specs.
 

apps/web/app/(main)/docs/specs/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Specs"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/specs")
+
+# Specs
 
 A spec is a JSON document that describes your UI.
 
@@ -59,10 +60,7 @@ A more complex spec with multiple nested elements:
     },
     "avatar-1": {
       "type": "Avatar",
-      "props": {
-        "src": { "$state": "/user/avatar" },
-        "alt": { "$state": "/user/name" }
-      },
+      "props": { "src": { "$state": "/user/avatar" }, "alt": { "$state": "/user/name" } },
       "children": []
     },
     "stack-1": {
@@ -104,10 +102,7 @@ A high-level spec using semantic blocks for page layouts:
     },
     "header": {
       "type": "Header",
-      "props": {
-        "logo": "/logo.svg",
-        "navItems": ["Products", "Pricing", "Docs"]
-      },
+      "props": { "logo": "/logo.svg", "navItems": ["Products", "Pricing", "Docs"] },
       "children": []
     },
     "hero": {
@@ -127,37 +122,22 @@ A high-level spec using semantic blocks for page layouts:
     },
     "feature-1": {
       "type": "Feature",
-      "props": {
-        "icon": "zap",
-        "title": "Fast",
-        "description": "Render UIs in milliseconds"
-      },
+      "props": { "icon": "zap", "title": "Fast", "description": "Render UIs in milliseconds" },
       "children": []
     },
     "feature-2": {
       "type": "Feature",
-      "props": {
-        "icon": "shield",
-        "title": "Secure",
-        "description": "Validate all specs against your catalog"
-      },
+      "props": { "icon": "shield", "title": "Secure", "description": "Validate all specs against your catalog" },
       "children": []
     },
     "feature-3": {
       "type": "Feature",
-      "props": {
-        "icon": "sparkles",
-        "title": "AI-Ready",
-        "description": "Generate prompts from your catalog"
-      },
+      "props": { "icon": "sparkles", "title": "AI-Ready", "description": "Generate prompts from your catalog" },
       "children": []
     },
     "footer": {
       "type": "Footer",
-      "props": {
-        "copyright": "2025 Acme Inc",
-        "links": ["Privacy", "Terms", "Contact"]
-      },
+      "props": { "copyright": "2025 Acme Inc", "links": ["Privacy", "Terms", "Contact"] },
       "children": []
     }
   }
@@ -194,18 +174,13 @@ Each element in the map has a consistent shape:
 {
   "type": "ComponentName",
   "props": { "label": "Hello" },
-  "children": ["child-1", "child-2"],
-  "slots": {
-    "header": ["heading-1"],
-    "footer": ["actions-1"]
-  }
+  "children": ["child-1", "child-2"]
 }
 ```
 
 - `type` — Component type from your catalog
 - `props` — Component properties
 - `children` — Array of child element keys
-- `slots`: Optional map of named slots to child element keys. Use `children` for the default slot. Named slot rendering is supported by `@json-render/react` and `@json-render/vue`.
 
 ### Dynamic Data
 
@@ -250,12 +225,12 @@ Control when elements appear using the `visible` property:
 Use `validateSpec` from `@json-render/core` to check a spec for structural issues:
 
 ```typescript
-import { validateSpec } from "@json-render/core";
+import { validateSpec } from '@json-render/core';
 
 const result = validateSpec(spec);
 
 if (!result.valid) {
-  console.error("Invalid spec:", result.issues);
+  console.error('Invalid spec:', result.issues);
 }
 ```
 
@@ -264,12 +239,8 @@ if (!result.valid) {
 With `@json-render/react`, wrap the `Renderer` in providers to supply state and visibility:
 
 ```tsx
-import {
-  Renderer,
-  StateProvider,
-  VisibilityProvider,
-} from "@json-render/react";
-import { registry } from "./registry";
+import { Renderer, StateProvider, VisibilityProvider } from '@json-render/react';
+import { registry } from './registry';
 
 function MyApp({ spec, initialState }) {
   return (
@@ -289,14 +260,20 @@ See the [@json-render/react API reference](/docs/api/react) for full provider an
 With `@json-render/react`, use the `useUIStream` hook to stream specs incrementally:
 
 ```tsx
-import { useUIStream } from "@json-render/react";
+import { useUIStream } from '@json-render/react';
 
 function GenerativeUI() {
   const { spec, isStreaming } = useUIStream({
-    api: "/api/generate",
+    api: '/api/generate',
   });
 
-  return <Renderer spec={spec} registry={registry} loading={isStreaming} />;
+  return (
+    <Renderer
+      spec={spec}
+      registry={registry}
+      loading={isStreaming}
+    />
+  );
 }
 ```
 

apps/web/app/(main)/docs/streaming/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Streaming"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/streaming")
+
+# Streaming
 
 Progressively render UI as AI generates it.
 

apps/web/app/(main)/docs/validation/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Validation"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/validation")
+
+# Validation
 
 Validate form inputs with built-in and custom functions.
 

apps/web/app/(main)/docs/visibility/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Visibility"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/visibility")
+
+# Visibility
 
 Conditionally show or hide components based on state values and logic.
 
@@ -198,24 +199,6 @@ With comparison:
 
 This shows the divider for every item except the first (index 0).
 
-### Filtered lists — `$item` on the repeat container
-
-Putting an `$item` condition directly on the element that declares `repeat` filters which items render. This is the natural way to build kanban columns, tabbed lists, or status sections from one state array:
-
-```json
-{
-  "type": "Stack",
-  "repeat": { "statePath": "/tasks", "key": "id" },
-  "visible": { "$item": "status", "eq": "todo" },
-  "children": ["task-card"]
-}
-```
-
-One child renders per matching item; non-matching items are skipped. When the condition is an `$and` (or array) that mixes scopes, the `$state` parts gate the container itself (a false gate hides the whole shell) while the `$item`/`$index` parts filter items. A mixed `$or` cannot be split and is applied entirely per item.
-
-Filtered lists are currently implemented by the React renderer; other renderers evaluate the container condition outside the repeat scope.
-
-
 `$item` and `$index` conditions support the same comparison operators as `$state` (`eq`, `neq`, `gt`, `gte`, `lt`, `lte`, `not`).
 
 ## Complex Example

apps/web/app/(main)/docs/watchers/page.mdx

@@ -1,6 +1,7 @@
----
-title: "Watchers"
----
+import { pageMetadata } from "@/lib/page-metadata"
+export const metadata = pageMetadata("docs/watchers")
+
+# Watchers
 
 React to state changes by triggering actions when watched paths update.
 

apps/web/app/(main)/examples/layout.tsx

@@ -1,8 +0,0 @@
-import type { ReactNode } from "react";
-import { pageMetadata } from "@/lib/page-metadata";
-
-export const metadata = pageMetadata("examples");
-
-export default function ExamplesLayout({ children }: { children: ReactNode }) {
-  return children;
-}

apps/web/app/(main)/examples/page.tsx

@@ -1,133 +0,0 @@
-"use client";
-
-import { useState } from "react";
-import { Badge } from "@/components/ui/badge";
-import { examples, allTags, getGitHubUrl, type Example } from "@/lib/examples";
-import { cn } from "@/lib/utils";
-
-function ExampleCard({ example }: { example: Example }) {
-  return (
-    <div className="group flex flex-col rounded-xl border border-border bg-card text-card-foreground overflow-hidden transition-colors hover:border-foreground/25">
-      <div className="flex flex-1 flex-col gap-3 p-5">
-        <h3 className="font-semibold leading-none">{example.title}</h3>
-
-        <p className="text-sm text-muted-foreground leading-relaxed">
-          {example.description}
-        </p>
-
-        <div className="flex flex-wrap gap-1.5">
-          {example.tags.map((tag) => (
-            <Badge key={tag} variant="secondary" className="text-[11px]">
-              {tag}
-            </Badge>
-          ))}
-        </div>
-
-        <div className="mt-auto flex items-center gap-3 pt-2">
-          {example.demoUrl && (
-            <a
-              href={example.demoUrl}
-              target="_blank"
-              rel="noopener noreferrer"
-              className="inline-flex items-center gap-1.5 text-sm text-foreground hover:text-primary transition-colors"
-            >
-              <svg
-                xmlns="http://www.w3.org/2000/svg"
-                width="14"
-                height="14"
-                viewBox="0 0 24 24"
-                fill="none"
-                stroke="currentColor"
-                strokeWidth="2"
-                strokeLinecap="round"
-                strokeLinejoin="round"
-              >
-                <path d="M15 3h6v6" />
-                <path d="M10 14 21 3" />
-                <path d="M18 13v6a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V8a2 2 0 0 1 2-2h6" />
-              </svg>
-              Live Demo
-            </a>
-          )}
-          <a
-            href={getGitHubUrl(example)}
-            target="_blank"
-            rel="noopener noreferrer"
-            className="inline-flex items-center gap-1.5 text-sm text-muted-foreground hover:text-foreground transition-colors"
-          >
-            <svg
-              viewBox="0 0 16 16"
-              className="h-3.5 w-3.5"
-              fill="currentColor"
-              aria-hidden="true"
-            >
-              <path d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0016 8c0-4.42-3.58-8-8-8z" />
-            </svg>
-            Source
-          </a>
-        </div>
-      </div>
-    </div>
-  );
-}
-
-export default function ExamplesPage() {
-  const [activeTag, setActiveTag] = useState<string | null>(null);
-
-  const filtered = activeTag
-    ? examples.filter((e) => e.tags.includes(activeTag))
-    : examples;
-
-  return (
-    <section className="mx-auto max-w-6xl px-6 py-16">
-      <div className="mb-10">
-        <h1 className="text-3xl font-bold tracking-tight sm:text-4xl">
-          Examples
-        </h1>
-        <p className="mt-3 text-lg text-muted-foreground">
-          Explore json-render across frameworks, renderers, and use cases.
-        </p>
-      </div>
-
-      <div className="mb-8 flex flex-wrap gap-2">
-        <button
-          onClick={() => setActiveTag(null)}
-          className={cn(
-            "rounded-full border px-3 py-1 text-xs font-medium transition-colors",
-            activeTag === null
-              ? "border-foreground bg-foreground text-background"
-              : "border-border text-muted-foreground hover:text-foreground hover:border-foreground/50",
-          )}
-        >
-          All
-        </button>
-        {allTags.map((tag) => (
-          <button
-            key={tag}
-            onClick={() => setActiveTag(activeTag === tag ? null : tag)}
-            className={cn(
-              "rounded-full border px-3 py-1 text-xs font-medium transition-colors",
-              activeTag === tag
-                ? "border-foreground bg-foreground text-background"
-                : "border-border text-muted-foreground hover:text-foreground hover:border-foreground/50",
-            )}
-          >
-            {tag}
-          </button>
-        ))}
-      </div>
-
-      <div className="grid gap-6 sm:grid-cols-2 lg:grid-cols-3">
-        {filtered.map((example) => (
-          <ExampleCard key={example.slug} example={example} />
-        ))}
-      </div>
-
-      {filtered.length === 0 && (
-        <p className="py-12 text-center text-muted-foreground">
-          No examples match the selected filter.
-        </p>
-      )}
-    </section>
-  );
-}

apps/web/app/(main)/layout.tsx

@@ -1,7 +1,14 @@
+import { Header } from "@/components/header";
+
 export default function MainLayout({
   children,
 }: {
   children: React.ReactNode;
 }) {
-  return <main className="min-h-[calc(100dvh-4rem)]">{children}</main>;
+  return (
+    <div className="min-h-screen flex flex-col">
+      <Header />
+      <main className="flex-1">{children}</main>
+    </div>
+  );
 }

apps/web/app/[lang]/docs/[[...slug]]/page.tsx

@@ -1,43 +0,0 @@
-import { MobileDocsBar } from "@vercel/geistdocs/mobile-docs-bar";
-import { createDocsPage } from "@vercel/geistdocs/pages/docs";
-import { notFound } from "next/navigation";
-import { GenerationModesDiagram } from "@/components/generation-modes-diagram";
-import { PackageInstall } from "@/components/package-install";
-import { isSafePathSegments } from "@/lib/docs-source";
-import { config } from "@/lib/geistdocs/config";
-import { geistdocsSource } from "@/lib/geistdocs/source";
-import { pageMetadata } from "@/lib/page-metadata";
-
-type PageProps = { params: Promise<{ lang: string; slug?: string[] }> };
-
-async function validate(params: PageProps["params"]) {
-  const resolved = await params;
-  if (resolved.lang !== "en" || !isSafePathSegments(resolved.slug ?? []))
-    notFound();
-  try {
-    if (!geistdocsSource.source.getPage(resolved.slug, resolved.lang))
-      notFound();
-  } catch (error) {
-    if (error instanceof URIError) notFound();
-    throw error;
-  }
-  return resolved;
-}
-
-const docsPage = createDocsPage({
-  config,
-  source: geistdocsSource,
-  mdx: { GenerationModesDiagram, PackageInstall },
-  renderTop: ({ data }) => <MobileDocsBar toc={data.toc} />,
-});
-
-export default async function Page({ params }: PageProps) {
-  return <docsPage.Page params={Promise.resolve(await validate(params))} />;
-}
-
-export async function generateMetadata({ params }: PageProps) {
-  const { slug = [] } = await validate(params);
-  return pageMetadata(["docs", ...slug].join("/"));
-}
-
-export const generateStaticParams = docsPage.generateStaticParams;

apps/web/app/[lang]/docs/layout.tsx

@@ -1,25 +0,0 @@
-import type { ReactNode } from "react";
-import { notFound } from "next/navigation";
-import { GeistdocsDocsLayout } from "@vercel/geistdocs/layout";
-import { config } from "@/lib/geistdocs/config";
-import { geistdocsSource } from "@/lib/geistdocs/source";
-
-export default async function DocsLayout({
-  children,
-  params,
-}: {
-  children: ReactNode;
-  params: Promise<{ lang: string }>;
-}) {
-  const { lang } = await params;
-  if (lang !== "en") notFound();
-  return (
-    <GeistdocsDocsLayout
-      config={config}
-      tree={geistdocsSource.source.getPageTree(lang)}
-      containerProps={{ className: "mx-auto max-w-[1448px]" }}
-    >
-      {children}
-    </GeistdocsDocsLayout>
-  );
-}

apps/web/app/api/docs-chat/route.ts

@@ -1,8 +1,11 @@
+import { readFile } from "fs/promises";
+import { join } from "path";
 import { convertToModelMessages, stepCountIs, streamText } from "ai";
 import type { ModelMessage, UIMessage } from "ai";
 import { createBashTool } from "bash-tool";
 import { headers } from "next/headers";
-import { loadAllDocsSources } from "@/lib/docs-source";
+import { allDocsPages } from "@/lib/docs-navigation";
+import { mdxToCleanMarkdown } from "@/lib/mdx-to-markdown";
 import { minuteRateLimit, dailyRateLimit } from "@/lib/rate-limit";
 
 export const maxDuration = 60;
@@ -13,10 +16,7 @@ const SYSTEM_PROMPT = `You are a helpful documentation assistant for json-render
 
 GitHub repository: https://github.com/vercel-labs/json-render
 Documentation: https://json-render.dev/docs
-npm packages: @json-render/core, @json-render/react, @json-render/next, @json-render/tanstack-start, @json-render/ink, @json-render/vue, @json-render/svelte, @json-render/solid, @json-render/shadcn, @json-render/shadcn-svelte, @json-render/react-three-fiber, @json-render/react-native, @json-render/react-email, @json-render/react-pdf, @json-render/image, @json-render/remotion, @json-render/directives, @json-render/codegen, @json-render/devtools, @json-render/devtools-react, @json-render/devtools-vue, @json-render/devtools-svelte, @json-render/devtools-solid, @json-render/mcp, @json-render/redux, @json-render/zustand, @json-render/jotai, @json-render/xstate, @json-render/yaml
-Skills: json-render ships AI agent skills that teach coding agents how to use each package. Install with "npx skills add vercel-labs/json-render --skill <name>". Available skills: core, react, next, tanstack-start, ink, react-pdf, react-email, react-native, shadcn, shadcn-svelte, react-three-fiber, image, remotion, vue, svelte, solid, directives, codegen, devtools, devtools-react, devtools-vue, devtools-svelte, devtools-solid, mcp, redux, zustand, jotai, xstate, yaml. See /docs/skills for details.
-
-Experimental Jev composition: core exports experimental_composeSpec and experimental_createEvaluator for app-owned catalogs/candidates through Vercel AI Gateway. See /docs/jev for availability, source-build setup, and limits; do not assume the currently published npm version includes it.
+npm packages: @json-render/core, @json-render/react, @json-render/remotion, @json-render/codegen
 
 You have access to the full json-render documentation via the bash and readFile tools. The docs are available as markdown files in the /workspace/docs/ directory.
 
@@ -31,13 +31,37 @@ When answering questions:
 - Do NOT use emojis in your responses`;
 
 async function loadDocsFiles(): Promise<Record<string, string>> {
-  const pages = await loadAllDocsSources();
-  return Object.fromEntries(
-    pages.map((page) => [
-      page.href === "/docs" ? "/docs/index.md" : `${page.href}.md`,
-      page.markdown,
-    ]),
+  const files: Record<string, string> = {};
+
+  const results = await Promise.allSettled(
+    allDocsPages.map(async (page) => {
+      const slug =
+        page.href === "/docs" ? "" : page.href.replace(/^\/docs\/?/, "");
+      const filePath = slug
+        ? join(
+            process.cwd(),
+            "app",
+            "(main)",
+            "docs",
+            ...slug.split("/"),
+            "page.mdx",
+          )
+        : join(process.cwd(), "app", "(main)", "docs", "page.mdx");
+
+      const raw = await readFile(filePath, "utf-8");
+      const md = mdxToCleanMarkdown(raw);
+      const fileName = slug ? `/docs/${slug}.md` : "/docs/index.md";
+      return { fileName, md };
+    }),
   );
+
+  for (const result of results) {
+    if (result.status === "fulfilled") {
+      files[result.value.fileName] = result.value.md;
+    }
+  }
+
+  return files;
 }
 
 function addCacheControl(messages: ModelMessage[]): ModelMessage[] {

apps/web/app/api/docs-markdown/route.ts

@@ -1,25 +1,55 @@
+import { readFile } from "fs/promises";
+import { join } from "path";
 import { NextRequest, NextResponse } from "next/server";
-import { loadDocsSource } from "@/lib/docs-source";
+import { mdxToCleanMarkdown } from "@/lib/mdx-to-markdown";
 
 export async function GET(req: NextRequest) {
-  const docPath = req.nextUrl.searchParams.get("path");
-  if (!docPath)
+  const { searchParams } = new URL(req.url);
+  const docPath = searchParams.get("path");
+
+  if (!docPath) {
     return NextResponse.json(
       { error: "Missing ?path= parameter" },
       { status: 400 },
     );
-  const path = docPath.startsWith("/") ? docPath : `/${docPath}`;
-  if (!/^\/docs(?:\/[a-zA-Z0-9_-]+)*\/?$/.test(path)) {
+  }
+
+  // Sanitize path: only allow docs paths, no traversal
+  const normalized = docPath
+    .replace(/^\//, "")
+    .replace(/\.\./g, "")
+    .replace(/[^a-zA-Z0-9/-]/g, "");
+
+  if (!normalized.startsWith("docs")) {
     return NextResponse.json({ error: "Invalid path" }, { status: 400 });
   }
-  const page = await loadDocsSource(path);
-  if (!page)
+
+  // Map URL path to file path
+  // /docs -> /app/(main)/docs/page.mdx
+  // /docs/installation -> /app/(main)/docs/installation/page.mdx
+  const slug = normalized === "docs" ? "" : normalized.replace(/^docs\/?/, "");
+  const filePath = slug
+    ? join(
+        process.cwd(),
+        "app",
+        "(main)",
+        "docs",
+        ...slug.split("/"),
+        "page.mdx",
+      )
+    : join(process.cwd(), "app", "(main)", "docs", "page.mdx");
+
+  try {
+    const raw = await readFile(filePath, "utf-8");
+    const markdown = mdxToCleanMarkdown(raw);
+
+    return new NextResponse(markdown, {
+      headers: {
+        "Content-Type": "text/markdown; charset=utf-8",
+        "Cache-Control": "public, max-age=3600",
+      },
+    });
+  } catch {
     return NextResponse.json({ error: "Page not found" }, { status: 404 });
-  return new NextResponse(page.markdown, {
-    headers: {
-      "Content-Type": "text/markdown; charset=utf-8",
-      "Cache-Control": "public, max-age=3600",
-      Link: `<${page.canonicalUrl}>; rel="canonical"`,
-    },
-  });
+  }
 }

apps/web/app/api/docs-md/[[...slug]]/route.ts

@@ -1,21 +0,0 @@
-import { loadDocsSource, isSafePathSegments } from "@/lib/docs-source";
-import { applyDocsResponseHeaders } from "@/lib/docs-response-headers";
-
-export async function GET(
-  _request: Request,
-  { params }: { params: Promise<{ slug?: string[] }> },
-) {
-  const { slug = [] } = await params;
-  const path = `/docs${slug.length ? `/${slug.join("/")}` : ""}`;
-  const page = isSafePathSegments(slug) ? await loadDocsSource(path) : null;
-  const headers = new Headers({
-    "Content-Type": "text/markdown; charset=utf-8",
-  });
-  applyDocsResponseHeaders(headers);
-  if (page) headers.set("Link", `<${page.canonicalUrl}>; rel="canonical"`);
-  return new Response(
-    page?.markdown ??
-      "# Page Not Found\n\nSee [the documentation index](/llms.txt).\n",
-    { status: page ? 200 : 404, headers },
-  );
-}

apps/web/app/api/generate/route.ts

@@ -1,77 +1,32 @@
 import { streamText } from "ai";
 import { headers } from "next/headers";
-import type { Spec, EditMode } from "@json-render/core";
-import {
-  buildUserPrompt,
-  buildEditUserPrompt,
-  isNonEmptySpec,
-} from "@json-render/core";
-import { yamlPrompt } from "@json-render/yaml";
-import { stringify as yamlStringify } from "yaml";
+import { buildUserPrompt } from "@json-render/core";
 import { minuteRateLimit, dailyRateLimit } from "@/lib/rate-limit";
 import { playgroundCatalog } from "@/lib/render/catalog";
-import { createCompositionResponse } from "@/lib/jev/response";
 
-export const maxDuration = 60;
+export const maxDuration = 30;
 
-const PLAYGROUND_RULES = [
-  "NEVER use viewport height classes (min-h-screen, h-screen) - the UI renders inside a fixed-size container.",
-  "NEVER use page background colors (bg-gray-50) - the container has its own background.",
-  "For forms or small UIs: use Card as root with maxWidth:'sm' or 'md' and centered:true.",
-  "For content-heavy UIs (blogs, dashboards, product listings): use Stack or Grid as root. Use Grid with 2-3 columns for card layouts. Keep the total UI compact — avoid sprawling multi-section pages. Prefer a single focused Card over a full page layout.",
-  "Wrap each repeated item in a Card for visual separation and structure.",
-  "Use realistic, professional sample data. Include 3-5 items with varied content. Never leave state arrays empty.",
-  'For form inputs (Input, Textarea, Select), always include checks for validation (e.g. required, email, minLength). Always pair checks with a $bindState expression on the value prop (e.g. { "$bindState": "/path" }).',
-  "NEVER use emoji characters. Use the Icon component with Lucide icon names instead. For example, use Icon with name:'MapPin' instead of a pin emoji, Icon with name:'Mail' instead of an envelope emoji, etc.",
-  "For icon+label patterns, use a horizontal Stack with gap:'sm' and align:'center' containing an Icon and a Text.",
-  "For any tabular or list data with consistent columns (items, orders, stats), ALWAYS use the Table component. Never simulate tables with Stacks — the columns won't align.",
-];
+const SYSTEM_PROMPT = playgroundCatalog.prompt({
+  customRules: [
+    "NEVER use viewport height classes (min-h-screen, h-screen) - the UI renders inside a fixed-size container.",
+    "NEVER use page background colors (bg-gray-50) - the container has its own background.",
+    "For forms or small UIs: use Card as root with maxWidth:'sm' or 'md' and centered:true.",
+    "For content-heavy UIs (blogs, dashboards, product listings): use Stack or Grid as root. Use Grid with 2-3 columns for card layouts.",
+    "Wrap each repeated item in a Card for visual separation and structure.",
+    "Use realistic, professional sample data. Include 3-5 items with varied content. Never leave state arrays empty.",
+    'For form inputs (Input, Textarea, Select), always include checks for validation (e.g. required, email, minLength). Always pair checks with a $bindState expression on the value prop (e.g. { "$bindState": "/path" }).',
+  ],
+});
 
 const MAX_PROMPT_LENGTH = 500;
 const DEFAULT_MODEL = "anthropic/claude-haiku-4.5";
 
-function getSystemPrompt(isYaml: boolean, editModes?: EditMode[]): string {
-  if (isYaml) {
-    return yamlPrompt(playgroundCatalog, {
-      mode: "standalone",
-      customRules: PLAYGROUND_RULES,
-      editModes: editModes ?? ["merge"],
-    });
-  }
-  return playgroundCatalog.prompt({
-    customRules: PLAYGROUND_RULES,
-    editModes,
-  });
-}
-
-function buildYamlUserPrompt(
-  prompt: string,
-  previousSpec?: Spec | null,
-  editModes?: EditMode[],
-): string {
-  if (isNonEmptySpec(previousSpec)) {
-    return buildEditUserPrompt({
-      prompt,
-      currentSpec: previousSpec,
-      config: { modes: editModes ?? ["merge"] },
-      format: "yaml",
-      maxPromptLength: MAX_PROMPT_LENGTH,
-      serializer: (s) => yamlStringify(s, { indent: 2 }).trimEnd(),
-    });
-  }
-
-  const userText = prompt.slice(0, MAX_PROMPT_LENGTH);
-  return [
-    userText,
-    "",
-    "Output the full spec in a ```yaml-spec fence. Stream progressively — output elements one at a time.",
-  ].join("\n");
-}
-
 export async function POST(req: Request) {
+  // Get client IP for rate limiting
   const headersList = await headers();
   const ip = headersList.get("x-forwarded-for")?.split(",")[0] ?? "anonymous";
 
+  // Check rate limits (minute and daily)
   const [minuteResult, dailyResult] = await Promise.all([
     minuteRateLimit.limit(ip),
     dailyRateLimit.limit(ip),
@@ -93,37 +48,22 @@ export async function POST(req: Request) {
     );
   }
 
-  const { prompt, context, format, editModes, model } = await req.json();
-  if (model === "typesafe-ai/jev")
-    return createCompositionResponse(req, prompt, context?.previousSpec);
-  const isYaml = format === "yaml";
+  const { prompt, context } = await req.json();
 
-  const systemPrompt = getSystemPrompt(isYaml, editModes);
-  const userPrompt = isYaml
-    ? buildYamlUserPrompt(prompt, context?.previousSpec, editModes)
-    : buildUserPrompt({
-        prompt,
-        currentSpec: context?.previousSpec,
-        maxPromptLength: MAX_PROMPT_LENGTH,
-        editModes,
-      });
+  const userPrompt = buildUserPrompt({
+    prompt,
+    currentSpec: context?.previousSpec,
+    maxPromptLength: MAX_PROMPT_LENGTH,
+  });
 
   const result = streamText({
     model: process.env.AI_GATEWAY_MODEL || DEFAULT_MODEL,
-    abortSignal: req.signal,
-    system: [
-      {
-        role: "system",
-        content: systemPrompt,
-        providerOptions: {
-          anthropic: { cacheControl: { type: "ephemeral" } },
-        },
-      },
-    ],
+    system: SYSTEM_PROMPT,
     prompt: userPrompt,
     temperature: 0.7,
   });
 
+  // Stream the text, then append token usage metadata at the end
   const encoder = new TextEncoder();
   const textStream = result.textStream;
 
@@ -132,6 +72,7 @@ export async function POST(req: Request) {
       for await (const chunk of textStream) {
         controller.enqueue(encoder.encode(chunk));
       }
+      // Append usage metadata after stream completes
       try {
         const usage = await result.usage;
         const meta = JSON.stringify({
@@ -139,12 +80,10 @@ export async function POST(req: Request) {
           promptTokens: usage.inputTokens,
           completionTokens: usage.outputTokens,
           totalTokens: usage.totalTokens,
-          cachedTokens: usage.inputTokenDetails?.cacheReadTokens ?? 0,
-          cacheWriteTokens: usage.inputTokenDetails?.cacheWriteTokens ?? 0,
         });
         controller.enqueue(encoder.encode(`\n${meta}\n`));
       } catch {
-        // Usage not available
+        // Usage not available — skip silently
       }
       controller.close();
     },

apps/web/app/api/mcp/route.ts

@@ -1,7 +0,0 @@
-import { createMcpRoute } from "@vercel/geistdocs/routes/mcp";
-import { config } from "@/lib/geistdocs/config";
-import { GET as search } from "../search/route";
-
-const handler = createMcpRoute({ config, search });
-
-export { handler as GET, handler as POST };

apps/web/app/api/search/route.ts

@@ -1,80 +0,0 @@
-import { NextRequest, NextResponse } from "next/server";
-import { getSearchIndex } from "@/lib/search-index";
-import { createSearchRoute } from "@vercel/geistdocs/routes/search";
-import { geistdocsSource } from "@/lib/geistdocs/source";
-import { config } from "@/lib/geistdocs/config";
-
-const docsSearch = createSearchRoute({ config, source: geistdocsSource });
-
-export async function GET(req: NextRequest) {
-  if (req.nextUrl.searchParams.has("query")) return docsSearch(req);
-  const q = req.nextUrl.searchParams.get("q")?.trim().toLowerCase();
-
-  if (!q) {
-    return NextResponse.json({ results: [] });
-  }
-
-  const index = await getSearchIndex();
-  const terms = q.split(/\s+/).filter(Boolean);
-
-  const results = index
-    .map((entry) => {
-      const titleLower = entry.title.toLowerCase();
-      const contentLower = entry.content.toLowerCase();
-
-      const titleMatch = terms.every((t) => titleLower.includes(t));
-      const contentMatch = terms.every((t) => contentLower.includes(t));
-
-      if (!titleMatch && !contentMatch) return null;
-
-      let snippet = "";
-      if (contentMatch) {
-        const firstTermIdx = Math.min(
-          ...terms.map((t) => {
-            const idx = contentLower.indexOf(t);
-            return idx === -1 ? Infinity : idx;
-          }),
-        );
-        if (firstTermIdx !== Infinity) {
-          const start = Math.max(0, firstTermIdx - 40);
-          const end = Math.min(entry.content.length, firstTermIdx + 120);
-          snippet =
-            (start > 0 ? "..." : "") +
-            entry.content.slice(start, end).replace(/\n/g, " ") +
-            (end < entry.content.length ? "..." : "");
-        }
-      }
-
-      return {
-        title: entry.title,
-        href: entry.href,
-        section: entry.section,
-        snippet,
-        score: titleMatch ? 2 : 1,
-      };
-    })
-    .filter(
-      (
-        r,
-      ): r is {
-        title: string;
-        href: string;
-        section: string;
-        snippet: string;
-        score: number;
-      } => r !== null,
-    )
-    .sort((a, b) => b.score - a.score)
-    .slice(0, 20)
-    .map(({ title, href, section, snippet }) => ({
-      title,
-      href,
-      section,
-      snippet,
-    }));
-
-  return NextResponse.json(
-    { results },
-    { headers: { "Cache-Control": "public, max-age=60" } },
-  );
-}

apps/web/app/globals.css

@@ -1,16 +1,9 @@
-@import "@vercel/geistdocs/styles.css";
-
-@theme {
-  --breakpoint-sm: 40rem;
-  --breakpoint-md: 48rem;
-  --breakpoint-lg: 64rem;
-  --breakpoint-xl: 80rem;
-  --breakpoint-2xl: 96rem;
-}
+@import "tailwindcss";
+@import "tw-animate-css";
 
 @source "../node_modules/streamdown/dist/index.js";
 
-@custom-variant dark (&:is(.dark-theme *));
+@custom-variant dark (&:is(.dark *));
 
 :root {
   --radius: 0.5rem;
@@ -38,7 +31,7 @@
   --chat-bg: oklch(0.95 0 0);
 }
 
-.dark-theme {
+.dark {
   --ds-gray-500: oklch(0.39 0 0);
   /* Monochrome dark theme */
   --background: oklch(0.0 0 0);
@@ -196,31 +189,9 @@ article table {
   background-color: var(--shiki-light-bg) !important;
 }
 
-.dark-theme .shiki,
-.dark-theme .shiki span {
+.dark .shiki,
+.dark .shiki span {
   color: var(--shiki-dark) !important;
   background-color: var(--shiki-dark-bg) !important;
 }
 
-@container (width < 1200px) {
-  #nd-page { @apply px-6 pt-6; }
-  #nd-page > [data-mobile-docs-bar],
-  #nd-page > div:has([data-mobile-toc-trigger]) { display: flex; }
-  #nd-page [data-mobile-toc-trigger] { width: 44px; height: 44px; }
-  #nd-page > div:has(> h1) { padding-inline-end: 3.5rem; }
-  #nd-page > div:has(> h1) + div,
-  #nd-page > div:has(> h1) + p + div { margin-top: 0; }
-}
-
-@container (961px <= width < 1200px) {
-  #nd-page > [data-mobile-docs-bar] { display: none; }
-}
-
-header .pointer-events-none.opacity-0 {
-  visibility: hidden;
-}
-
-#nd-page div:has(> [aria-live="polite"]) > div > .max-sm\:hidden {
-  display: flex;
-}
-

apps/web/app/layout.tsx

@@ -3,16 +3,11 @@ import localFont from "next/font/local";
 import { GeistPixelSquare } from "geist/font/pixel";
 import "./globals.css";
 import { ThemeProvider } from "@/components/theme-provider";
-import { DocsProvider } from "@/components/geistdocs-provider";
-import { Navbar } from "@vercel/geistdocs/navbar";
-import { Footer } from "@vercel/geistdocs/footer";
-import { config } from "@/lib/geistdocs/config";
 import { DocsChat } from "@/components/docs-chat";
 import { Analytics } from "@vercel/analytics/next";
 import { SpeedInsights } from "@vercel/speed-insights/next";
 import { PAGE_TITLES } from "@/lib/page-titles";
 import { cookies } from "next/headers";
-import { isPreview, siteUrl, siteDescription } from "@/lib/site";
 
 const geistSans = localFont({
   src: "./fonts/GeistVF.woff",
@@ -24,8 +19,7 @@ const geistMono = localFont({
 });
 
 export const metadata: Metadata = {
-  metadataBase: new URL(siteUrl),
-  alternates: { canonical: "/" },
+  metadataBase: new URL("https://json-render.dev"),
   title: {
     default: `json-render | ${PAGE_TITLES[""]}`,
     template: "%s | json-render",
@@ -70,8 +64,8 @@ export const metadata: Metadata = {
     images: ["/og"],
   },
   robots: {
-    index: !isPreview,
-    follow: !isPreview,
+    index: true,
+    follow: true,
   },
   icons: {
     icon: "/favicon.ico",
@@ -85,30 +79,15 @@ export default async function RootLayout({
 }>) {
   const cookieStore = await cookies();
   const chatOpen = cookieStore.get("docs-chat-open")?.value === "true";
-  const chatWidth = Math.min(
-    700,
-    Math.max(300, Number(cookieStore.get("docs-chat-width")?.value) || 400),
-  );
+  const chatWidth = Number(cookieStore.get("docs-chat-width")?.value) || 400;
 
   return (
     <html lang="en" suppressHydrationWarning>
       <head>
-        <script
-          type="application/ld+json"
-          dangerouslySetInnerHTML={{
-            __html: JSON.stringify({
-              "@context": "https://schema.org",
-              "@type": "WebSite",
-              name: "json-render",
-              url: siteUrl,
-              description: siteDescription,
-            }),
-          }}
-        />
         {chatOpen && (
           <style
             dangerouslySetInnerHTML={{
-              __html: `@media(min-width:640px){body{padding-right:min(${chatWidth}px, calc(100vw - 320px))}}`,
+              __html: `@media(min-width:640px){body{padding-right:${chatWidth}px}}`,
             }}
           />
         )}
@@ -117,11 +96,7 @@ export default async function RootLayout({
         className={`${geistSans.variable} ${geistMono.variable} ${GeistPixelSquare.variable}`}
       >
         <ThemeProvider>
-          <DocsProvider>
-            <Navbar config={config} />
-            {children}
-            <Footer />
-          </DocsProvider>
+          {children}
           <DocsChat defaultOpen={chatOpen} defaultWidth={chatWidth} />
         </ThemeProvider>
         <Analytics />

apps/web/app/llms.txt/route.ts

@@ -1,10 +0,0 @@
-import { loadAllDocsSources } from "@/lib/docs-source";
-import { siteDescription, siteUrl } from "@/lib/site";
-
-export async function GET() {
-  const pages = await loadAllDocsSources();
-  const body = `# json-render\n\n${siteDescription}\n\n## Documentation\n\n${pages.map((page) => `- [${page.title}](${siteUrl}${page.markdownUrl})`).join("\n")}\n`;
-  return new Response(body, {
-    headers: { "Content-Type": "text/plain; charset=utf-8" },
-  });
-}

apps/web/app/playground/layout.tsx

@@ -3,9 +3,5 @@ export default function PlaygroundLayout({
 }: {
   children: React.ReactNode;
 }) {
-  return (
-    <main className="h-[calc(100dvh-4rem)] flex flex-col overflow-hidden">
-      {children}
-    </main>
-  );
+  return <div className="h-dvh flex flex-col overflow-hidden">{children}</div>;
 }

apps/web/app/robots.ts

@@ -1,11 +0,0 @@
-import type { MetadataRoute } from "next";
-import { isPreview, siteUrl } from "@/lib/site";
-
-export default function robots(): MetadataRoute.Robots {
-  return {
-    rules: isPreview
-      ? { userAgent: "*", disallow: "/" }
-      : { userAgent: "*", allow: "/" },
-    sitemap: `${siteUrl}/sitemap.xml`,
-  };
-}

apps/web/app/sitemap.md/route.ts

@@ -1,10 +0,0 @@
-import { docsPages } from "@/lib/docs-source";
-
-export function GET() {
-  return new Response(
-    `# json-render documentation\n\n${docsPages.map((page) => `- [${page.title}](${page.href})`).join("\n")}\n`,
-    {
-      headers: { "Content-Type": "text/markdown; charset=utf-8" },
-    },
-  );
-}

apps/web/app/sitemap.ts

@@ -1,9 +0,0 @@
-import type { MetadataRoute } from "next";
-import { PAGE_TITLES } from "@/lib/page-titles";
-import { siteUrl } from "@/lib/site";
-
-export default function sitemap(): MetadataRoute.Sitemap {
-  return Object.keys(PAGE_TITLES).map((slug) => ({
-    url: `${siteUrl}/${slug}`,
-  }));
-}

apps/web/components/code-block.tsx

@@ -145,7 +145,7 @@ function getHighlighter() {
   if (!highlighterPromise) {
     highlighterPromise = createHighlighter({
       themes: [vercelLightTheme, vercelDarkTheme],
-      langs: ["json", "tsx", "typescript", "yaml"],
+      langs: ["json", "tsx", "typescript"],
     });
   }
   return highlighterPromise;
@@ -158,7 +158,7 @@ if (typeof window !== "undefined") {
 
 interface CodeBlockProps {
   code: string;
-  lang: "json" | "tsx" | "typescript" | "yaml";
+  lang: "json" | "tsx" | "typescript";
   fillHeight?: boolean;
   hideCopyButton?: boolean;
 }

apps/web/components/demo.tsx

@@ -18,62 +18,65 @@ import { PlaygroundRenderer } from "@/lib/render/renderer";
 import { playgroundCatalog } from "@/lib/render/catalog";
 import { buildCatalogDisplayData } from "@/lib/render/catalog-display";
 
-const SIMULATION_PROMPT = "Show a team performance dashboard";
+const SIMULATION_PROMPT = "Create a contact form with name, email, and message";
 
 interface SimulationStage {
   tree: Spec;
   stream: string;
 }
 
-const DASH_STATE = {
-  chartData: [
-    { label: "Mon", value: 12 },
-    { label: "Tue", value: 28 },
-    { label: "Wed", value: 19 },
-    { label: "Thu", value: 34 },
-    { label: "Fri", value: 45 },
-    { label: "Sat", value: 38 },
-    { label: "Sun", value: 52 },
-  ],
-};
+// Shared state & element definitions for the progressive simulation stages.
+const FORM_STATE = { form: { name: "", email: "", message: "" } };
 
-const METRIC_REVENUE = {
-  type: "Metric",
+const NAME_INPUT = {
+  type: "Input",
   props: {
-    label: "Weekly Revenue",
-    value: "12,400",
-    prefix: "$",
-    change: "+18%",
-    changeType: "positive",
+    label: "Name",
+    name: "name",
+    statePath: "/form/name",
+    checks: [{ type: "required", message: "Name is required" }],
   },
 } as const;
 
-const CHART = {
-  type: "LineGraph",
-  props: { data: { $state: "/chartData" } },
+const EMAIL_INPUT = {
+  type: "Input",
+  props: {
+    label: "Email",
+    name: "email",
+    type: "email",
+    statePath: "/form/email",
+    checks: [
+      { type: "required", message: "Email is required" },
+      { type: "email", message: "Please enter a valid email" },
+    ],
+  },
 } as const;
 
-const SEP = { type: "Separator", props: {} } as const;
-
-const PROGRESS_DEALS = {
-  type: "Progress",
-  props: { value: 72, label: "Deals Closed -- 72%" },
+const MESSAGE_INPUT = {
+  type: "Textarea",
+  props: {
+    label: "Message",
+    name: "message",
+    statePath: "/form/message",
+    checks: [{ type: "required", message: "Message is required" }],
+  },
 } as const;
 
-const PROGRESS_RETENTION = {
-  type: "Progress",
-  props: { value: 91, label: "Retention -- 91%" },
+const SUBMIT_BUTTON = {
+  type: "Button",
+  props: { label: "Send Message", variant: "primary" },
+  on: { press: { action: "formSubmit" } },
 } as const;
 
 const SIMULATION_STAGES: SimulationStage[] = [
   {
     tree: {
       root: "card",
-      state: DASH_STATE,
+      state: FORM_STATE,
       elements: {
         card: {
           type: "Card",
-          props: { title: "Team Performance", maxWidth: "sm", centered: true },
+          props: { title: "Contact Us", maxWidth: "md" },
           children: [],
         },
       },
@@ -83,74 +86,72 @@ const SIMULATION_STAGES: SimulationStage[] = [
   {
     tree: {
       root: "card",
-      state: DASH_STATE,
+      state: FORM_STATE,
       elements: {
         card: {
           type: "Card",
-          props: { title: "Team Performance", maxWidth: "sm", centered: true },
-          children: ["m1"],
+          props: { title: "Contact Us", maxWidth: "md" },
+          children: ["name"],
         },
-        m1: METRIC_REVENUE,
+        name: NAME_INPUT,
       },
     },
     stream:
-      '{"op":"add","path":"/elements/m1","value":{"type":"Metric","props":{"label":"Weekly Revenue","value":"12,400","prefix":"$","change":"+18%","changeType":"positive"}}}',
+      '{"op":"add","path":"/elements/name","value":{"type":"Input","props":{"label":"Name","name":"name","statePath":"/form/name","checks":[{"type":"required","message":"Name is required"}]}}}',
   },
   {
     tree: {
       root: "card",
-      state: DASH_STATE,
+      state: FORM_STATE,
       elements: {
         card: {
           type: "Card",
-          props: { title: "Team Performance", maxWidth: "sm", centered: true },
-          children: ["m1", "chart"],
+          props: { title: "Contact Us", maxWidth: "md" },
+          children: ["name", "email"],
         },
-        m1: METRIC_REVENUE,
-        chart: CHART,
+        name: NAME_INPUT,
+        email: EMAIL_INPUT,
       },
     },
     stream:
-      '{"op":"add","path":"/elements/chart","value":{"type":"LineGraph","props":{"data":{"$state":"/chartData"}}}}',
+      '{"op":"add","path":"/elements/email","value":{"type":"Input","props":{"label":"Email","name":"email","type":"email","statePath":"/form/email","checks":[{"type":"required","message":"Email is required"},{"type":"email","message":"Please enter a valid email"}]}}}',
   },
   {
     tree: {
       root: "card",
-      state: DASH_STATE,
+      state: FORM_STATE,
       elements: {
         card: {
           type: "Card",
-          props: { title: "Team Performance", maxWidth: "sm", centered: true },
-          children: ["m1", "chart", "sep", "p1"],
+          props: { title: "Contact Us", maxWidth: "md" },
+          children: ["name", "email", "message"],
         },
-        m1: METRIC_REVENUE,
-        chart: CHART,
-        sep: SEP,
-        p1: PROGRESS_DEALS,
+        name: NAME_INPUT,
+        email: EMAIL_INPUT,
+        message: MESSAGE_INPUT,
       },
     },
     stream:
-      '{"op":"add","path":"/elements/p1","value":{"type":"Progress","props":{"value":72,"label":"Deals Closed -- 72%"}}}',
+      '{"op":"add","path":"/elements/message","value":{"type":"Textarea","props":{"label":"Message","name":"message","statePath":"/form/message","checks":[{"type":"required","message":"Message is required"}]}}}',
   },
   {
     tree: {
       root: "card",
-      state: DASH_STATE,
+      state: FORM_STATE,
       elements: {
         card: {
           type: "Card",
-          props: { title: "Team Performance", maxWidth: "sm", centered: true },
-          children: ["m1", "chart", "sep", "p1", "p2"],
+          props: { title: "Contact Us", maxWidth: "md" },
+          children: ["name", "email", "message", "submit"],
         },
-        m1: METRIC_REVENUE,
-        chart: CHART,
-        sep: SEP,
-        p1: PROGRESS_DEALS,
-        p2: PROGRESS_RETENTION,
+        name: NAME_INPUT,
+        email: EMAIL_INPUT,
+        message: MESSAGE_INPUT,
+        submit: SUBMIT_BUTTON,
       },
     },
     stream:
-      '{"op":"add","path":"/elements/p2","value":{"type":"Progress","props":{"value":91,"label":"Retention -- 91%"}}}',
+      '{"op":"add","path":"/elements/submit","value":{"type":"Button","props":{"label":"Send Message","variant":"primary"},"on":{"press":{"action":"formSubmit"}}}}',
   },
 ];
 
@@ -195,15 +196,6 @@ function specToNested(spec: Spec): Record<string, unknown> {
       node.children = el.children.map(resolve);
     }
 
-    if (el.slots && Object.keys(el.slots).length > 0) {
-      node.slots = Object.fromEntries(
-        Object.entries(el.slots).map(([slotName, childKeys]) => [
-          slotName,
-          childKeys.map(resolve),
-        ]),
-      );
-    }
-
     return node;
   }
 
@@ -219,10 +211,10 @@ function specToNested(spec: Spec): Record<string, unknown> {
 }
 
 const EXAMPLE_PROMPTS = [
-  "Recipe card with rating and ingredients",
-  "Order receipt with item list and total",
-  "Team member profile card",
-  "Notification inbox with alerts",
+  "Create a login form with email and password",
+  "Build a feedback form with rating stars",
+  "Design a contact card with avatar",
+  "Make a settings panel with toggles",
 ];
 
 export function Demo({
@@ -402,45 +394,21 @@ export function Demo({
 
       const propsStr = serializeProps(propsObj);
       const hasChildren = element.children && element.children.length > 0;
-      const hasSlots = element.slots && Object.keys(element.slots).length > 0;
 
-      if (!hasChildren && !hasSlots) {
+      if (!hasChildren) {
         return propsStr
           ? `${spaces}<${componentName} ${propsStr} />`
           : `${spaces}<${componentName} />`;
       }
 
       const lines: string[] = [];
-      if (hasSlots) {
-        lines.push(`${spaces}<${componentName}`);
-        if (propsStr) {
-          lines.push(`${spaces}  ${propsStr}`);
-        }
-        for (const [slotName, childKeys] of Object.entries(element.slots!)) {
-          const slotChildren = childKeys
-            .map((childKey) => generateJSX(childKey, indent + 2))
-            .filter(Boolean);
-          if (slotChildren.length === 0) continue;
-          lines.push(`${spaces}  ${slotName}={`);
-          if (slotChildren.length > 1) {
-            lines.push(`${spaces}    <>`);
-          }
-          lines.push(...slotChildren);
-          if (slotChildren.length > 1) {
-            lines.push(`${spaces}    </>`);
-          }
-          lines.push(`${spaces}  }`);
-        }
-        lines.push(`${spaces}>`);
-      } else {
-        lines.push(
-          propsStr
-            ? `${spaces}<${componentName} ${propsStr}>`
-            : `${spaces}<${componentName}>`,
-        );
-      }
+      lines.push(
+        propsStr
+          ? `${spaces}<${componentName} ${propsStr}>`
+          : `${spaces}<${componentName}>`,
+      );
 
-      for (const childKey of element.children ?? []) {
+      for (const childKey of element.children!) {
         lines.push(generateJSX(childKey, indent + 1));
       }
 
@@ -1149,7 +1117,7 @@ Open [http://localhost:3000](http://localhost:3000) to view.
             ))}
           </div>
           <div
-            className={`border border-border rounded bg-background font-mono text-xs text-left grid relative group ${fullscreen ? "flex-1 min-h-0" : "h-[36rem]"}`}
+            className={`border border-border rounded bg-background font-mono text-xs text-left grid relative group ${fullscreen ? "flex-1 min-h-0" : "h-[28rem]"}`}
           >
             {activeTab !== "catalog" && (
               <div className="absolute top-2 right-2 z-10">
@@ -1389,7 +1357,7 @@ Open [http://localhost:3000](http://localhost:3000) to view.
             </div>
           </div>
           <div
-            className={`border border-border rounded bg-background grid relative group ${fullscreen ? "flex-1 min-h-0" : "h-[36rem]"}`}
+            className={`border border-border rounded bg-background grid relative group ${fullscreen ? "flex-1 min-h-0" : "h-[28rem]"}`}
           >
             {renderView === "static" && (
               <div className="absolute top-2 right-2 z-10">

apps/web/components/docs-chat.tsx

@@ -141,7 +141,6 @@ export function DocsChat({
   );
   const messagesScrollRef = useRef<HTMLDivElement>(null);
   const inputRef = useRef<HTMLTextAreaElement>(null);
-  const launcherRef = useRef<HTMLButtonElement>(null);
   const restoredRef = useRef(false);
   const isDraggingRef = useRef(false);
 
@@ -174,51 +173,13 @@ export function DocsChat({
     }
   }, [open, hasMounted]);
 
-  useEffect(() => {
-    const launcher = launcherRef.current;
-    if (!hasMounted || open || !launcher) return;
-    const footer = document.querySelector("footer");
-    let frame = 0;
-    const update = () => {
-      frame = 0;
-      const rect = document
-        .querySelector("footer fieldset")
-        ?.getBoundingClientRect();
-      const overlap =
-        rect && rect.width > 0 && rect.bottom > 0
-          ? Math.max(0, innerHeight - rect.top)
-          : 0;
-      launcher.style.setProperty("--chat-launcher-bottom", `${24 + overlap}px`);
-    };
-    const schedule = () => {
-      if (!frame) frame = requestAnimationFrame(update);
-    };
-    const resize = new ResizeObserver(schedule);
-    resize.observe(document.body);
-    const mutation = new MutationObserver(schedule);
-    if (footer) {
-      resize.observe(footer);
-      mutation.observe(footer, { childList: true, subtree: true });
-    }
-    window.addEventListener("scroll", schedule, { passive: true });
-    window.addEventListener("resize", schedule);
-    update();
-    return () => {
-      cancelAnimationFrame(frame);
-      resize.disconnect();
-      mutation.disconnect();
-      window.removeEventListener("scroll", schedule);
-      window.removeEventListener("resize", schedule);
-    };
-  }, [hasMounted, open]);
-
   // Push page content on desktop when pane is open.
   // Use padding on body so the page scrollbar stays at the viewport edge (behind the sidebar)
   // instead of appearing right next to the sidebar's scrollbar.
   useEffect(() => {
     const body = document.body;
     if (isDesktop && open) {
-      body.style.paddingRight = `min(${desktopWidth}px, calc(100vw - 320px))`;
+      body.style.paddingRight = `${desktopWidth}px`;
       if (!isDraggingRef.current) {
         body.style.transition = "padding-right 150ms ease";
       }
@@ -300,10 +261,10 @@ export function DocsChat({
     }
   }, [messages, isLoading]);
 
-  // Cmd+I to open sidebar and focus prompt, Escape to close
+  // Cmd+K to open sidebar and focus prompt, Escape to close
   useEffect(() => {
     const handleKeyDown = (e: KeyboardEvent) => {
-      if (e.key === "i" && (e.metaKey || e.ctrlKey)) {
+      if (e.key === "k" && (e.metaKey || e.ctrlKey)) {
         e.preventDefault();
         setOpen((prev) => {
           if (!prev) {
@@ -312,13 +273,7 @@ export function DocsChat({
           return !prev;
         });
       }
-      if (
-        e.key === "Escape" &&
-        open &&
-        (isDesktop ||
-          (e.target instanceof Element &&
-            e.target.closest("#json-render-chat-mobile")))
-      ) {
+      if (e.key === "Escape" && open && isDesktop) {
         setOpen(false);
       }
     };
@@ -504,7 +459,6 @@ export function DocsChat({
           rows={1}
           enterKeyHint="send"
           placeholder="Ask a question..."
-          aria-label="Ask a question"
           onKeyDown={(e) => {
             if (e.key === "Enter" && !e.shiftKey) {
               e.preventDefault();
@@ -542,31 +496,22 @@ export function DocsChat({
       {/* Ask AI trigger button */}
       {!open && (
         <button
-          ref={launcherRef}
-          data-docs-chat-launcher
           onClick={() => setOpen(true)}
-          className="fixed z-30 bottom-[calc(1rem+env(safe-area-inset-bottom))] left-1/2 -translate-x-1/2 min-[640px]:left-auto min-[640px]:translate-x-0 min-[640px]:right-6 min-[640px]:bottom-[var(--chat-launcher-bottom,24px)] flex h-10 items-center gap-2 px-4 py-2 rounded-lg border border-primary bg-primary text-primary-foreground shadow-lg hover:bg-primary/90 transition-colors text-sm font-medium"
+          className="fixed z-50 bottom-4 left-1/2 -translate-x-1/2 sm:left-auto sm:translate-x-0 sm:right-4 flex items-center gap-2 px-4 py-2 rounded-lg border bg-background text-primary shadow-lg hover:bg-primary hover:text-primary-foreground transition-colors text-sm font-medium"
           aria-label="Ask AI"
-          aria-expanded={open}
-          aria-controls={
-            isDesktop ? "json-render-chat-desktop" : "json-render-chat-mobile"
-          }
-          aria-keyshortcuts="Meta+I Control+I"
         >
           Ask AI
-          <kbd className="hidden min-[640px]:inline-flex items-center gap-0.5 text-xs opacity-60 font-mono">
-            <span>&#8984;</span>I
+          <kbd className="hidden sm:inline-flex items-center gap-0.5 text-xs opacity-60 font-mono">
+            <span>&#8984;</span>K
           </kbd>
         </button>
       )}
 
       {/* Desktop: resizable side pane — always rendered, hidden on mobile via CSS */}
       <aside
-        id="json-render-chat-desktop"
-        inert={!open || !isDesktop}
         className={`hidden sm:flex fixed top-0 right-0 bottom-0 z-40 border-l bg-background transition-transform duration-150 ease-in-out ${open ? "translate-x-0" : "translate-x-full"}`}
-        style={{ width: `min(${desktopWidth}px, calc(100vw - 320px))` }}
-        aria-hidden={!open || !isDesktop}
+        style={{ width: desktopWidth }}
+        aria-hidden={!open}
       >
         {/* Resize handle */}
         <div
@@ -580,8 +525,6 @@ export function DocsChat({
       {hasMounted && !isDesktop && (
         <Sheet open={open} onOpenChange={setOpen}>
           <SheetContent
-            id="json-render-chat-mobile"
-            aria-describedby={undefined}
             side="right"
             overlayClassName="!bg-background"
             className="!inset-0 !w-full !h-full !max-w-none p-0 flex flex-col"

apps/web/components/geistdocs-provider.tsx

@@ -1,13 +0,0 @@
-"use client";
-
-import { GeistdocsProvider } from "@vercel/geistdocs/layout";
-import type { ReactNode } from "react";
-import { config } from "@/lib/geistdocs/config";
-
-export function DocsProvider({ children }: { children: ReactNode }) {
-  return (
-    <GeistdocsProvider config={config} lang="en">
-      {children}
-    </GeistdocsProvider>
-  );
-}

apps/web/components/generation-modes-diagram.tsx

@@ -1,257 +1,100 @@
 "use client";
 
-function ScheduleItem({
-  time,
-  label,
-  color,
-}: {
-  time: string;
-  label: string;
-  color: string;
-}) {
+function Skeleton({ className = "" }: { className?: string }) {
+  return <div className={`rounded bg-muted-foreground/10 ${className}`} />;
+}
+
+/** Simple form wireframe reused in both diagrams */
+function FormUI() {
   return (
-    <div className="flex items-center gap-2 py-1.5 border-t border-border/50 first:border-t-0">
-      <span className="text-[10px] text-muted-foreground/60 w-12 shrink-0 tabular-nums">
-        {time}
-      </span>
-      <span
-        className="w-1.5 h-1.5 rounded-full shrink-0"
-        style={{ background: color }}
-      />
-      <span className="text-[11px] text-muted-foreground">{label}</span>
+    <div className="border border-border rounded-lg p-2.5 space-y-1.5 bg-muted/30">
+      {/* Title */}
+      <Skeleton className="h-2.5 w-14 mb-1" />
+      {/* Input fields */}
+      <Skeleton className="h-4 w-full rounded-sm" />
+      <Skeleton className="h-4 w-full rounded-sm" />
+      {/* Submit button */}
+      <Skeleton className="h-4 w-16 rounded-sm bg-muted-foreground/20 mt-1" />
     </div>
   );
 }
 
-function InlineModeDiagram() {
+function ChatModeDiagram() {
   return (
     <div className="flex flex-col h-full">
-      <div className="text-sm font-medium text-foreground text-center mb-3">
-        Inline Mode
+      <div className="text-xs font-medium text-muted-foreground mb-3 text-center">
+        Chat Mode
       </div>
-      <div className="flex-1 border border-border rounded-2xl bg-background overflow-hidden flex flex-col">
-        <div className="flex-1 p-4 space-y-3 overflow-hidden">
-          {/* User message */}
-          <div className="flex justify-end">
-            <div className="bg-muted-foreground/20 rounded-2xl rounded-br px-3.5 py-2 max-w-[85%]">
-              <span className="text-[11px] text-foreground/80">
-                I have back-to-back meetings today
-              </span>
-            </div>
-          </div>
-
-          {/* AI response */}
-          <div className="space-y-2">
-            <p className="text-[11px] text-muted-foreground/70">
-              Packed day! Here&apos;s what you&apos;ve got:
-            </p>
-            <div className="bg-muted/40 border border-border rounded-xl p-3 w-[92%]">
-              <div className="text-[11px] font-semibold text-foreground/80 mb-2">
-                Today&apos;s Schedule
-              </div>
-              <ScheduleItem
-                time="10:00 AM"
-                label="Design Review"
-                color="#7aa2f7"
-              />
-              <ScheduleItem
-                time="1:00 PM"
-                label="Sprint Planning"
-                color="#bb9af7"
-              />
-              <ScheduleItem
-                time="3:30 PM"
-                label="Team Standup"
-                color="#9ece6a"
-              />
-              <ScheduleItem
-                time="4:30 PM"
-                label="Eng All-Hands"
-                color="#e0af68"
-              />
-            </div>
-          </div>
-        </div>
-
-        {/* Prompt input */}
-        <div className="p-2.5">
-          <div className="bg-muted/50 border border-border rounded-xl px-2.5 py-1.5 flex items-center gap-1.5">
-            <span className="text-[10px] text-muted-foreground/40 flex-1">
-              Message...
-            </span>
-            <div className="w-5 h-5 rounded-md bg-muted-foreground/20 flex items-center justify-center">
-              <svg
-                className="w-2.5 h-2.5 text-muted-foreground/50"
-                viewBox="0 0 24 24"
-                fill="currentColor"
-              >
-                <path
-                  d="M12 4l-1.41 1.41L16.17 11H4v2h12.17l-5.58 5.59L12 20l8-8z"
-                  transform="rotate(-90 12 12)"
-                />
-              </svg>
-            </div>
-          </div>
-        </div>
-      </div>
-      <div className="mt-3 flex flex-col items-center gap-2">
-        <div className="text-xs font-medium text-muted-foreground">
-          AI decides when UI beats text
-        </div>
-        <div className="flex items-center gap-1.5 text-[10px] text-muted-foreground/50">
-          <span>AI chatbots</span>
-          <span className="text-muted-foreground/30">/</span>
-          <span>Copilots</span>
-          <span className="text-muted-foreground/30">/</span>
-          <span>Assistants</span>
-        </div>
-      </div>
-    </div>
-  );
-}
-
-function LandingPage() {
-  return (
-    <div className="w-full h-full flex flex-col bg-muted/20">
-      {/* Nav */}
-      <div className="flex items-center justify-between px-3 py-2 border-b border-border/50">
-        <svg
-          width="12"
-          height="12"
-          viewBox="0 0 24 24"
-          fill="none"
-          className="shrink-0"
-        >
-          <rect
-            x="2"
-            y="14"
-            width="5"
-            height="8"
-            rx="1"
-            className="fill-muted-foreground/60"
-          />
-          <rect
-            x="9.5"
-            y="8"
-            width="5"
-            height="14"
-            rx="1"
-            className="fill-muted-foreground/60"
-          />
-          <rect
-            x="17"
-            y="2"
-            width="5"
-            height="20"
-            rx="1"
-            className="fill-muted-foreground/60"
-          />
-        </svg>
-        <div className="flex items-center gap-2">
-          <span className="text-[9px] text-muted-foreground/50">Pricing</span>
-          <span className="text-[9px] text-muted-foreground/50">Blog</span>
-          <span className="text-[8px] font-semibold bg-foreground text-background rounded-md px-1.5 py-0.5 whitespace-nowrap">
-            Get Started
-          </span>
-        </div>
-      </div>
-
-      {/* Hero */}
-      <div className="flex-1 flex flex-col items-center justify-center gap-2.5 text-center px-4">
-        <span className="text-[8px] font-medium text-green-400 bg-green-400/10 border border-green-400/15 rounded-full px-2 py-0.5">
-          Trusted by 2,000+ teams
-        </span>
-        <div className="text-sm font-bold text-foreground leading-tight">
-          Analytics that
-          <br />
-          move the needle
-        </div>
-        <div className="text-[10px] text-muted-foreground/50 leading-relaxed">
-          Ship what matters. No setup required.
-        </div>
-        <div className="flex gap-1.5 mt-1">
-          <button className="bg-foreground text-background text-[9px] font-semibold rounded-lg px-3 py-1.5 whitespace-nowrap">
-            Start Free
-          </button>
-          <button className="border border-border text-muted-foreground text-[9px] font-medium rounded-lg px-3 py-1.5 whitespace-nowrap">
-            Book Demo
-          </button>
-        </div>
-      </div>
-
-      {/* Footer */}
-      <div className="flex justify-center gap-3 py-2 border-t border-border/50">
-        <span className="text-[8px] text-muted-foreground/30">Privacy</span>
-        <span className="text-[8px] text-muted-foreground/30">Terms</span>
-        <span className="text-[8px] text-muted-foreground/30">Status</span>
-      </div>
-    </div>
-  );
-}
-
-function StandaloneModeDiagram() {
-  return (
-    <div className="flex flex-col h-full">
-      <div className="text-sm font-medium text-foreground text-center mb-3">
-        Standalone Mode
-      </div>
-      <div className="flex-1 border border-border rounded-2xl bg-background overflow-hidden flex flex-row">
-        {/* Left panel - conversation */}
-        <div className="w-[38%] border-r border-border/50 flex flex-col">
-          <div className="flex-1 p-3 space-y-2.5">
+      <div className="flex-1 border border-border rounded-lg bg-background overflow-hidden flex flex-col">
+        {/* Chat area */}
+        <div className="flex-1 p-3 overflow-hidden flex justify-center">
+          <div className="w-1/3 min-w-[120px] space-y-3">
             {/* User message */}
             <div className="flex justify-end">
-              <div className="bg-muted-foreground/20 rounded-2xl rounded-br px-2.5 py-1.5">
-                <span className="text-[10px] text-foreground/80 block leading-relaxed">
-                  A landing page for my analytics startup
-                </span>
+              <div className="bg-muted rounded-xl px-3 py-2">
+                <Skeleton className="h-2 w-14" />
               </div>
             </div>
-            {/* AI text */}
-            <p className="text-[10px] text-muted-foreground/60 leading-relaxed">
-              Here&apos;s a clean landing page with a hero, nav, and CTAs.
-            </p>
-          </div>
 
-          {/* Prompt input */}
-          <div className="p-2.5">
-            <div className="bg-muted/50 border border-border rounded-xl px-2.5 py-1.5 flex items-center gap-1.5">
-              <span className="text-[10px] text-muted-foreground/40 flex-1">
-                Message...
-              </span>
-              <div className="w-5 h-5 rounded-md bg-muted-foreground/20 flex items-center justify-center">
-                <svg
-                  className="w-2.5 h-2.5 text-muted-foreground/50"
-                  viewBox="0 0 24 24"
-                  fill="currentColor"
-                >
-                  <path
-                    d="M12 4l-1.41 1.41L16.17 11H4v2h12.17l-5.58 5.59L12 20l8-8z"
-                    transform="rotate(-90 12 12)"
-                  />
-                </svg>
+            {/* Assistant text */}
+            <div className="space-y-2">
+              <div className="space-y-1.5">
+                <Skeleton className="h-2 w-full" />
+                <Skeleton className="h-2 w-3/4" />
+              </div>
+
+              {/* Inline UI */}
+              <FormUI />
+
+              {/* More text after UI */}
+              <div className="space-y-1.5">
+                <Skeleton className="h-2 w-4/5" />
               </div>
             </div>
           </div>
         </div>
 
-        {/* Right panel - landing page */}
-        <div className="flex-1">
-          <LandingPage />
+        {/* Input bar */}
+        <div className="p-2 flex justify-center">
+          <div className="w-1/3 min-w-[120px] flex items-center gap-2">
+            <Skeleton className="h-7 flex-1 rounded-md" />
+            <Skeleton className="h-7 w-7 rounded-md" />
+          </div>
         </div>
       </div>
-      <div className="mt-3 flex flex-col items-center gap-2">
-        <div className="text-xs font-medium text-muted-foreground">
-          Prompt in, UI out
+      <div className="text-[10px] text-muted-foreground/60 mt-2 text-center">
+        Text + UI interleaved in messages
+      </div>
+    </div>
+  );
+}
+
+function GenerateModeDiagram() {
+  return (
+    <div className="flex flex-col h-full">
+      <div className="text-xs font-medium text-muted-foreground mb-3 text-center">
+        Generate Mode
+      </div>
+      <div className="flex-1 border border-border rounded-lg bg-background overflow-hidden flex flex-row">
+        {/* Left panel - prompt */}
+        <div className="w-[38%] border-r border-border flex flex-col">
+          <div className="flex-1" />
+          <div className="p-3 space-y-2">
+            <Skeleton className="h-7 w-full rounded-md" />
+            <Skeleton className="h-5 w-16 rounded-md" />
+          </div>
         </div>
-        <div className="flex items-center gap-1.5 text-[10px] text-muted-foreground/50">
-          <span>Website builders</span>
-          <span className="text-muted-foreground/30">/</span>
-          <span>Text-to-widget</span>
-          <span className="text-muted-foreground/30">/</span>
-          <span>Dashboards</span>
+
+        {/* Right panel - UI preview */}
+        <div className="flex-1 p-3 flex items-center justify-center">
+          <div className="w-3/4">
+            <FormUI />
+          </div>
         </div>
       </div>
+      <div className="text-[10px] text-muted-foreground/60 mt-2 text-center">
+        Prompt separate from UI preview
+      </div>
     </div>
   );
 }
@@ -260,11 +103,11 @@ export function GenerationModesDiagram() {
   return (
     <div className="not-prose my-8">
       <div className="grid grid-cols-1 sm:grid-cols-2 gap-6">
-        <div className="h-[420px]">
-          <InlineModeDiagram />
+        <div className="h-[280px]">
+          <ChatModeDiagram />
         </div>
-        <div className="h-[420px]">
-          <StandaloneModeDiagram />
+        <div className="h-[280px]">
+          <GenerateModeDiagram />
         </div>
       </div>
     </div>

apps/web/components/header.tsx

@@ -1,65 +1,17 @@
 "use client";
 
-import { useState } from "react";
 import Link from "next/link";
 import { usePathname } from "next/navigation";
 import { ThemeToggle } from "./theme-toggle";
-import { Search } from "./search";
-import {
-  Sheet,
-  SheetTrigger,
-  SheetContent,
-  SheetTitle,
-} from "@/components/ui/sheet";
 import { cn } from "@/lib/utils";
 
-const navLinks = [
-  { href: "/playground", label: "Playground" },
-  { href: "/examples", label: "Examples" },
-  { href: "/docs", label: "Docs" },
-];
-
-function GitHubLink({
-  className,
-  stars,
-}: {
-  className?: string;
-  stars?: string;
-}) {
-  return (
-    <a
-      href="https://github.com/vercel-labs/json-render"
-      target="_blank"
-      rel="noopener noreferrer"
-      className={cn(
-        "flex items-center gap-1.5 text-sm text-muted-foreground hover:text-foreground transition-colors",
-        className,
-      )}
-    >
-      <svg
-        viewBox="0 0 16 16"
-        className="h-4 w-4"
-        fill="currentColor"
-        aria-hidden="true"
-      >
-        <path d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0016 8c0-4.42-3.58-8-8-8z" />
-      </svg>
-      {stars && <span>{stars}</span>}
-    </a>
-  );
-}
-
-export function Header({ stars }: { stars?: string }) {
+export function Header() {
   const pathname = usePathname();
-  const [mobileOpen, setMobileOpen] = useState(false);
 
   const isActive = (href: string) => {
     if (href === "/playground") {
       return pathname === "/playground";
     }
-    if (href === "/examples") {
-      return pathname.startsWith("/examples");
-    }
     if (href === "/docs") {
       return pathname.startsWith("/docs");
     }
@@ -110,81 +62,48 @@ export function Header({ stars }: { stars?: string }) {
             </span>
           </Link>
         </div>
-
-        {/* Desktop nav */}
-        <nav className="hidden sm:flex items-center gap-4">
-          {navLinks.map((link) => (
-            <Link
-              key={link.href}
-              href={link.href}
-              className={cn(
-                "text-sm transition-colors",
-                isActive(link.href)
-                  ? "text-primary"
-                  : "text-muted-foreground hover:text-foreground",
-              )}
+        <nav className="flex items-center gap-4">
+          <Link
+            href="/playground"
+            className={cn(
+              "text-sm transition-colors",
+              isActive("/playground")
+                ? "text-primary font-medium"
+                : "text-muted-foreground hover:text-foreground",
+            )}
+          >
+            <span className="sm:hidden">Play</span>
+            <span className="hidden sm:inline">Playground</span>
+          </Link>
+          <Link
+            href="/docs"
+            className={cn(
+              "text-sm transition-colors",
+              isActive("/docs")
+                ? "text-primary font-medium"
+                : "text-muted-foreground hover:text-foreground",
+            )}
+          >
+            Docs
+          </Link>
+          <a
+            href="https://github.com/vercel-labs/json-render"
+            target="_blank"
+            rel="noopener noreferrer"
+            className="flex items-center gap-1.5 text-sm text-muted-foreground hover:text-foreground transition-colors"
+          >
+            <svg
+              viewBox="0 0 16 16"
+              className="h-4 w-4"
+              fill="currentColor"
+              aria-hidden="true"
             >
-              {link.label}
-            </Link>
-          ))}
-          <Search />
-          <GitHubLink stars={stars} />
+              <path d="M8 0C3.58 0 0 3.58 0 8c0 3.54 2.29 6.53 5.47 7.59.4.07.55-.17.55-.38 0-.19-.01-.82-.01-1.49-2.01.37-2.53-.49-2.69-.94-.09-.23-.48-.94-.82-1.13-.28-.15-.68-.52-.01-.53.63-.01 1.08.58 1.23.82.72 1.21 1.87.87 2.33.66.07-.52.28-.87.51-1.07-1.78-.2-3.64-.89-3.64-3.95 0-.87.31-1.59.82-2.15-.08-.2-.36-1.02.08-2.12 0 0 .67-.21 2.2.82.64-.18 1.32-.27 2-.27.68 0 1.36.09 2 .27 1.53-1.04 2.2-.82 2.2-.82.44 1.1.16 1.92.08 2.12.51.56.82 1.27.82 2.15 0 3.07-1.87 3.75-3.65 3.95.29.25.54.73.54 1.48 0 1.07-.01 1.93-.01 2.2 0 .21.15.46.55.38A8.013 8.013 0 0016 8c0-4.42-3.58-8-8-8z" />
+            </svg>
+            <span>11k</span>
+          </a>
           <ThemeToggle />
         </nav>
-
-        {/* Mobile nav */}
-        <div className="flex sm:hidden items-center gap-3">
-          <Search />
-          <GitHubLink stars={stars} />
-          <Sheet open={mobileOpen} onOpenChange={setMobileOpen}>
-            <SheetTrigger
-              className="flex items-center justify-center"
-              aria-label="Open menu"
-            >
-              <svg
-                xmlns="http://www.w3.org/2000/svg"
-                width="20"
-                height="20"
-                viewBox="0 0 24 24"
-                fill="none"
-                stroke="currentColor"
-                strokeWidth="2"
-                strokeLinecap="round"
-                strokeLinejoin="round"
-                className="text-muted-foreground"
-              >
-                <line x1="4" x2="20" y1="12" y2="12" />
-                <line x1="4" x2="20" y1="6" y2="6" />
-                <line x1="4" x2="20" y1="18" y2="18" />
-              </svg>
-            </SheetTrigger>
-            <SheetContent side="right" className="overflow-y-auto p-6">
-              <SheetTitle className="mb-6">Menu</SheetTitle>
-              <nav className="flex flex-col gap-1">
-                {navLinks.map((link) => (
-                  <Link
-                    key={link.href}
-                    href={link.href}
-                    onClick={() => setMobileOpen(false)}
-                    className={cn(
-                      "block py-2.5 text-sm transition-colors",
-                      isActive(link.href)
-                        ? "text-primary"
-                        : "text-muted-foreground hover:text-foreground",
-                    )}
-                  >
-                    {link.label}
-                  </Link>
-                ))}
-                <div className="my-3 border-t border-border" />
-                <div className="flex items-center justify-between py-2.5">
-                  <span className="text-sm text-muted-foreground">Theme</span>
-                  <ThemeToggle />
-                </div>
-              </nav>
-            </SheetContent>
-          </Sheet>
-        </div>
       </div>
     </header>
   );

apps/web/components/playground.tsx

@@ -2,18 +2,10 @@
 
 import { useEffect, useState, useCallback, useRef, useMemo } from "react";
 import { flushSync } from "react-dom";
+import { useUIStream, type TokenUsage } from "@json-render/react";
 import type { Spec } from "@json-render/core";
 import { collectUsedComponents, serializeProps } from "@json-render/codegen";
 import { toast } from "sonner";
-import { stringify as yamlStringify } from "yaml";
-import type { EditMode } from "@json-render/core";
-import {
-  usePlaygroundStream,
-  type StreamFormat,
-  type TokenUsage,
-  type PlaygroundModel,
-  type CompositionSummary,
-} from "@/lib/use-playground-stream";
 import {
   ResizablePanelGroup,
   ResizablePanel,
@@ -22,13 +14,7 @@ import {
 import { CodeBlock } from "./code-block";
 import { CopyButton } from "./copy-button";
 import { Toaster } from "./ui/sonner";
-import { InfoIcon } from "lucide-react";
-import {
-  Tooltip,
-  TooltipContent,
-  TooltipProvider,
-  TooltipTrigger,
-} from "./ui/tooltip";
+import { Header } from "./header";
 import { Sheet, SheetContent, SheetTitle } from "./ui/sheet";
 import { JsonEditor } from "@visual-json/react";
 import type { JsonValue } from "@visual-json/react";
@@ -36,10 +22,10 @@ import { PlaygroundRenderer } from "@/lib/render/renderer";
 import { playgroundCatalog } from "@/lib/render/catalog";
 import { buildCatalogDisplayData } from "@/lib/render/catalog-display";
 
-type Tab = "spec" | "nested" | "stream" | "catalog" | "visual";
+type Tab = "json" | "nested" | "stream" | "catalog" | "visual";
 type RenderView = "preview" | "code";
 type MobileView =
-  | "spec"
+  | "json"
   | "nested"
   | "stream"
   | "catalog"
@@ -51,185 +37,9 @@ interface Version {
   id: string;
   prompt: string;
   tree: Spec | null;
-  status: "generating" | "complete" | "error" | "partial" | "unavailable";
-  model: PlaygroundModel;
-  composition: CompositionSummary | null;
-  message?: string;
+  status: "generating" | "complete" | "error";
   usage: TokenUsage | null;
   rawLines: string[];
-  format: StreamFormat;
-}
-
-function formatTokens(n: number): string {
-  if (n >= 1000) return `${(n / 1000).toFixed(1).replace(/\.0$/, "")}k`;
-  return String(n);
-}
-
-function ModelToggle({
-  model,
-  onChange,
-  disabled,
-}: {
-  model: PlaygroundModel;
-  onChange: (model: PlaygroundModel) => void;
-  disabled: boolean;
-}) {
-  return (
-    <TooltipProvider delayDuration={200}>
-      <div
-        role="group"
-        aria-label="Model"
-        className="flex shrink-0 items-center rounded border border-border text-[10px] font-mono overflow-hidden"
-      >
-        <button
-          type="button"
-          aria-label="Default model"
-          aria-pressed={model === "default"}
-          disabled={disabled}
-          onClick={() => onChange("default")}
-          className={`px-1.5 py-0.5 transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-inset disabled:opacity-50 ${
-            model === "default"
-              ? "bg-muted text-foreground"
-              : "text-muted-foreground hover:text-foreground"
-          }`}
-        >
-          default
-        </button>
-        <Tooltip>
-          <TooltipTrigger asChild>
-            <button
-              type="button"
-              aria-label="Jev (experimental)"
-              aria-pressed={model === "typesafe-ai/jev"}
-              disabled={disabled}
-              onClick={() => onChange("typesafe-ai/jev")}
-              className={`flex items-center gap-1 px-1.5 py-0.5 transition-colors focus-visible:outline-none focus-visible:ring-2 focus-visible:ring-ring focus-visible:ring-inset disabled:opacity-50 ${
-                model === "typesafe-ai/jev"
-                  ? "bg-muted text-foreground"
-                  : "text-muted-foreground hover:text-foreground"
-              }`}
-            >
-              jev
-              <InfoIcon className="size-2.5" aria-hidden="true" />
-            </button>
-          </TooltipTrigger>
-          <TooltipContent
-            side="top"
-            align="start"
-            sideOffset={6}
-            className="max-w-64 space-y-1"
-          >
-            <p className="font-medium">Experimental</p>
-            <p>
-              Jev composes and edits UI from prepared fields, data, and actions.
-              Results may be incomplete.
-            </p>
-          </TooltipContent>
-        </Tooltip>
-      </div>
-    </TooltipProvider>
-  );
-}
-
-function VersionDetails({ version }: { version: Version }) {
-  return (
-    <>
-      <div className="mt-1 ml-6 text-[10px] font-mono text-muted-foreground/60">
-        {version.model === "typesafe-ai/jev"
-          ? "Jev · Experimental"
-          : "Default model"}
-        {version.composition &&
-          ` · ${(version.composition.elapsedMs / 1000).toFixed(2)} s · ${version.composition.calls} calls`}
-        {version.status === "partial" && " · partial"}
-        {version.status === "unavailable" && " · unavailable"}
-      </div>
-      {version.message && (
-        <p className="mt-1 ml-6 text-xs text-muted-foreground">
-          {version.message}
-        </p>
-      )}
-    </>
-  );
-}
-
-function PlaygroundControls({
-  model,
-  setModel,
-  disabled,
-  format,
-  setFormat,
-  editModes,
-  setEditModes,
-  showClear,
-  onClear,
-}: {
-  model: PlaygroundModel;
-  setModel: (model: PlaygroundModel) => void;
-  disabled: boolean;
-  format: StreamFormat;
-  setFormat: (f: StreamFormat) => void;
-  editModes: EditMode[];
-  setEditModes: React.Dispatch<React.SetStateAction<EditMode[]>>;
-  showClear: boolean;
-  onClear: () => void;
-}) {
-  return (
-    <div className="flex min-w-0 flex-wrap items-center gap-2">
-      <ModelToggle model={model} onChange={setModel} disabled={disabled} />
-      {model !== "typesafe-ai/jev" && (
-        <>
-          <div className="flex shrink-0 items-center rounded border border-border text-[10px] font-mono overflow-hidden">
-            {(["jsonl", "yaml"] as const).map((f) => (
-              <button
-                key={f}
-                disabled={disabled}
-                onClick={() => setFormat(f)}
-                className={`px-1.5 py-0.5 transition-colors ${
-                  format === f
-                    ? "bg-muted text-foreground"
-                    : "text-muted-foreground hover:text-foreground"
-                }`}
-              >
-                {f}
-              </button>
-            ))}
-          </div>
-          <div className="flex shrink-0 items-center rounded border border-border text-[10px] font-mono overflow-hidden">
-            {(["patch", "merge", "diff"] as const).map((m) => (
-              <button
-                key={m}
-                disabled={disabled}
-                onClick={() => {
-                  setEditModes((prev) =>
-                    prev.includes(m)
-                      ? prev.length > 1
-                        ? prev.filter((x) => x !== m)
-                        : prev
-                      : [...prev, m],
-                  );
-                }}
-                className={`px-1.5 py-0.5 transition-colors ${
-                  editModes.includes(m)
-                    ? "bg-muted text-foreground"
-                    : "text-muted-foreground hover:text-foreground"
-                }`}
-              >
-                {m}
-              </button>
-            ))}
-          </div>
-        </>
-      )}
-      {showClear && !disabled && (
-        <button
-          onClick={onClear}
-          className="text-xs text-muted-foreground hover:text-foreground transition-colors"
-        >
-          Clear
-        </button>
-      )}
-    </div>
-  );
 }
 
 /**
@@ -263,15 +73,6 @@ function specToNested(spec: Spec): Record<string, unknown> {
       node.children = el.children.map(resolve);
     }
 
-    if (el.slots && Object.keys(el.slots).length > 0) {
-      node.slots = Object.fromEntries(
-        Object.entries(el.slots).map(([slotName, childKeys]) => [
-          slotName,
-          childKeys.map(resolve),
-        ]),
-      );
-    }
-
     return node;
   }
 
@@ -293,63 +94,23 @@ const EXAMPLE_PROMPTS = [
   "Make a contact form",
 ];
 
-const JEV_EXAMPLE_PROMPTS = [
-  {
-    label: "Create a login form",
-    prompt:
-      'Create a login card titled "Sign in" with email, password, remember me, and a sign in button.',
-  },
-  {
-    label: "Create account settings",
-    prompt:
-      'Create an account settings card titled "Preferences" with full name, email, an email notifications switch, save and reset buttons side by side, and visible save status.',
-  },
-  {
-    label: "Design a user profile card",
-    prompt: "Design a user profile card",
-  },
-  {
-    label: "Build a sales dashboard",
-    prompt:
-      'Build a sales dashboard: heading "Sales overview", revenue, orders and new customers metrics in a three-column grid, then a weekly revenue chart and an order-status table.',
-  },
-  {
-    label: "Make a contact form",
-    prompt:
-      'Create a contact card titled "Contact us" with full name, email, topic, a message box, and a send message button.',
-  },
-];
-
 export function Playground() {
   const [versions, setVersions] = useState<Version[]>([]);
   const [selectedVersionId, setSelectedVersionId] = useState<string | null>(
     null,
   );
   const [inputValue, setInputValue] = useState("");
-  const [activeTab, setActiveTab] = useState<Tab>("spec");
+  const [activeTab, setActiveTab] = useState<Tab>("json");
   const [catalogSection, setCatalogSection] = useState<
     "components" | "actions"
   >("components");
   const [renderView, setRenderView] = useState<RenderView>("preview");
   const [mobileView, setMobileView] = useState<MobileView>("preview");
   const [versionsSheetOpen, setVersionsSheetOpen] = useState(false);
-  const [preferredFormat, setFormat] = useState<StreamFormat>("jsonl");
-  const [model, setModel] = useState<PlaygroundModel>("default");
-  const format = model === "typesafe-ai/jev" ? "jsonl" : preferredFormat;
-  const examplePrompts =
-    model === "typesafe-ai/jev"
-      ? JEV_EXAMPLE_PROMPTS
-      : EXAMPLE_PROMPTS.map((prompt) => ({ label: prompt, prompt }));
-  const [editModes, setEditModes] = useState<EditMode[]>(["patch"]);
   const inputRef = useRef<HTMLTextAreaElement>(null);
   const mobileInputRef = useRef<HTMLTextAreaElement>(null);
   const versionsEndRef = useRef<HTMLDivElement>(null);
 
-  useEffect(() => {
-    const input = inputRef.current;
-    if (input?.getClientRects().length) input.focus({ preventScroll: true });
-  }, []);
-
   // Track the currently generating version ID
   const generatingVersionIdRef = useRef<string | null>(null);
 
@@ -360,22 +121,26 @@ export function Playground() {
     spec: apiSpec,
     isStreaming,
     usage: streamUsage,
-    composition: streamComposition,
-    error: streamError,
     rawLines: streamRawLines,
     send,
     clear,
-    stop,
-  } = usePlaygroundStream({
+  } = useUIStream({
     api: "/api/generate",
-    model,
-    format,
-    editModes,
     onError: (err: Error) => {
       console.error("Generation error:", err);
       toast.error(err.message || "Generation failed. Please try again.");
+      // Mark the version as errored
+      if (generatingVersionIdRef.current) {
+        const erroredVersionId = generatingVersionIdRef.current;
+        setVersions((prev) =>
+          prev.map((v) =>
+            v.id === erroredVersionId ? { ...v, status: "error" as const } : v,
+          ),
+        );
+        generatingVersionIdRef.current = null;
+      }
     },
-  });
+  } as Parameters<typeof useUIStream>[0]);
 
   // Get the selected version
   const selectedVersion = versions.find((v) => v.id === selectedVersionId);
@@ -400,17 +165,27 @@ export function Playground() {
     : (selectedVersion?.rawLines ?? []);
 
   // Keep the ref updated with the current tree for use in handleSubmit
-  currentTreeRef.current = currentTree?.root ? currentTree : null;
+  if (
+    currentTree &&
+    currentTree.root &&
+    Object.keys(currentTree.elements).length > 0
+  ) {
+    currentTreeRef.current = currentTree;
+  }
 
   // Scroll to bottom when versions change
   useEffect(() => {
-    const container = versionsEndRef.current?.parentElement;
-    container?.scrollTo({ top: container.scrollHeight, behavior: "smooth" });
+    versionsEndRef.current?.scrollIntoView({ behavior: "smooth" });
   }, [versions]);
 
   // Update version when streaming completes
   useEffect(() => {
-    if (!isStreaming && generatingVersionIdRef.current) {
+    if (
+      !isStreaming &&
+      apiSpec &&
+      apiSpec.root &&
+      generatingVersionIdRef.current
+    ) {
       const completedVersionId = generatingVersionIdRef.current;
       setVersions((prev) =>
         prev.map((v) =>
@@ -418,23 +193,7 @@ export function Playground() {
             ? {
                 ...v,
                 tree: apiSpec,
-                status: streamError
-                  ? apiSpec?.root
-                    ? ("partial" as const)
-                    : ("error" as const)
-                  : streamComposition?.stopReason === "limit"
-                    ? ("partial" as const)
-                    : streamComposition?.stopReason === "unavailable"
-                      ? ("unavailable" as const)
-                      : ("complete" as const),
-                message:
-                  streamError?.message ??
-                  (streamComposition?.stopReason === "limit"
-                    ? "Composition limit reached. The preview is partial."
-                    : streamComposition?.stopReason === "unavailable"
-                      ? "This request needs content or capabilities outside the prepared options."
-                      : undefined),
-                composition: streamComposition,
+                status: "complete" as const,
                 usage: streamUsage,
                 rawLines: streamRawLines,
               }
@@ -443,18 +202,10 @@ export function Playground() {
       );
       generatingVersionIdRef.current = null;
     }
-  }, [
-    isStreaming,
-    apiSpec,
-    streamUsage,
-    streamRawLines,
-    streamComposition,
-    streamError,
-  ]);
+  }, [isStreaming, apiSpec, streamUsage, streamRawLines]);
 
   const handleSubmit = useCallback(async () => {
-    if (!inputValue.trim() || isStreaming || generatingVersionIdRef.current)
-      return;
+    if (!inputValue.trim() || isStreaming) return;
 
     const newVersionId = Date.now().toString();
     const newVersion: Version = {
@@ -464,9 +215,6 @@ export function Playground() {
       status: "generating",
       usage: null,
       rawLines: [],
-      format,
-      model,
-      composition: null,
     };
 
     generatingVersionIdRef.current = newVersionId;
@@ -476,7 +224,7 @@ export function Playground() {
 
     // Pass the current tree as context so the API can iterate on it
     await send(inputValue.trim(), { previousSpec: currentTreeRef.current });
-  }, [inputValue, isStreaming, send, format, model]);
+  }, [inputValue, isStreaming, send]);
 
   const handleKeyDown = useCallback(
     (e: React.KeyboardEvent) => {
@@ -502,16 +250,9 @@ export function Playground() {
     [selectedVersionId, isStreaming],
   );
 
-  const specCode = useMemo(() => {
-    if (!currentTree)
-      return format === "yaml" ? "# waiting..." : "// waiting...";
-    if (format === "yaml") {
-      return yamlStringify(currentTree, { indent: 2 }).trimEnd();
-    }
-    return JSON.stringify(currentTree, null, 2);
-  }, [currentTree, format]);
-
-  const specLang = format === "yaml" ? "yaml" : "json";
+  const jsonCode = currentTree
+    ? JSON.stringify(currentTree, null, 2)
+    : "// waiting...";
 
   const nestedCode = useMemo(() => {
     if (!currentTree || !currentTree.root) return "// waiting...";
@@ -534,7 +275,7 @@ export function Playground() {
       const componentName = element.type;
 
       const propsObj: Record<string, unknown> = {};
-      for (const [k, v] of Object.entries(element.props ?? {})) {
+      for (const [k, v] of Object.entries(element.props)) {
         if (v !== null && v !== undefined) {
           propsObj[k] = v;
         }
@@ -542,45 +283,21 @@ export function Playground() {
 
       const propsStr = serializeProps(propsObj);
       const hasChildren = element.children && element.children.length > 0;
-      const hasSlots = element.slots && Object.keys(element.slots).length > 0;
 
-      if (!hasChildren && !hasSlots) {
+      if (!hasChildren) {
         return propsStr
           ? `${spaces}<${componentName} ${propsStr} />`
           : `${spaces}<${componentName} />`;
       }
 
       const lines: string[] = [];
-      if (hasSlots) {
-        lines.push(`${spaces}<${componentName}`);
-        if (propsStr) {
-          lines.push(`${spaces}  ${propsStr}`);
-        }
-        for (const [slotName, childKeys] of Object.entries(element.slots!)) {
-          const slotChildren = childKeys
-            .map((childKey) => generateJSX(childKey, indent + 2))
-            .filter(Boolean);
-          if (slotChildren.length === 0) continue;
-          lines.push(`${spaces}  ${slotName}={`);
-          if (slotChildren.length > 1) {
-            lines.push(`${spaces}    <>`);
-          }
-          lines.push(...slotChildren);
-          if (slotChildren.length > 1) {
-            lines.push(`${spaces}    </>`);
-          }
-          lines.push(`${spaces}  }`);
-        }
-        lines.push(`${spaces}>`);
-      } else {
-        lines.push(
-          propsStr
-            ? `${spaces}<${componentName} ${propsStr}>`
-            : `${spaces}<${componentName}>`,
-        );
-      }
+      lines.push(
+        propsStr
+          ? `${spaces}<${componentName} ${propsStr}>`
+          : `${spaces}<${componentName}>`,
+      );
 
-      for (const childKey of element.children ?? []) {
+      for (const childKey of element.children!) {
         lines.push(generateJSX(childKey, indent + 1));
       }
 
@@ -604,15 +321,6 @@ ${jsx}
 }`;
   }, [currentTree]);
 
-  // Determine syntax lang for raw stream based on selected version's format
-  const streamLang = isSelectedVersionGenerating
-    ? format === "yaml"
-      ? "yaml"
-      : "json"
-    : selectedVersion?.format === "yaml"
-      ? "yaml"
-      : "json";
-
   // Chat pane content
   const chatPane = (
     <div className="h-full flex flex-col border-t border-border">
@@ -627,12 +335,10 @@ ${jsx}
         {versions.length === 0 ? (
           <div className="flex-1 flex flex-col items-center justify-center text-center px-4">
             <p className="text-sm text-muted-foreground mb-4">
-              {model === "typesafe-ai/jev"
-                ? "Describe a UI to compose from the prepared options."
-                : "Describe what you want to build, then iterate on it."}
+              Describe what you want to build, then iterate on it.
             </p>
             <div className="flex flex-wrap gap-2 justify-center">
-              {examplePrompts.map(({ label, prompt }) => (
+              {EXAMPLE_PROMPTS.map((prompt) => (
                 <button
                   key={prompt}
                   onMouseDown={(e) => {
@@ -655,7 +361,7 @@ ${jsx}
                   }}
                   className="text-xs px-2 py-1 rounded border border-border text-muted-foreground hover:text-foreground hover:border-foreground/30 transition-colors"
                 >
-                  {label}
+                  {prompt}
                 </button>
               ))}
             </div>
@@ -685,17 +391,10 @@ ${jsx}
                   <span className="text-xs text-red-500 shrink-0">failed</span>
                 )}
               </div>
-              <VersionDetails version={version} />
               {version.usage && (
-                <div className="mt-1 ml-6">
+                <div className="flex items-center gap-2 mt-1 ml-6">
                   <span className="text-[10px] font-mono text-muted-foreground/60">
-                    {formatTokens(
-                      version.usage.promptTokens - version.usage.cachedTokens,
-                    )}{" "}
-                    in · {formatTokens(version.usage.completionTokens)} out
-                    {version.usage.cachedTokens > 0
-                      ? ` · ${formatTokens(version.usage.cachedTokens)} cached`
-                      : ""}
+                    {version.usage.totalTokens.toLocaleString()} tokens
                   </span>
                 </div>
               )}
@@ -709,10 +408,7 @@ ${jsx}
         onMouseDown={(e) => {
           // Focus textarea unless clicking a button or the textarea itself
           const target = e.target as HTMLElement;
-          if (
-            !target.closest("button, a, [role=combobox]") &&
-            target.tagName !== "TEXTAREA"
-          ) {
+          if (!target.closest("button") && target.tagName !== "TEXTAREA") {
             e.preventDefault();
             inputRef.current?.focus();
           }
@@ -724,32 +420,29 @@ ${jsx}
           onChange={(e) => setInputValue(e.target.value)}
           onKeyDown={handleKeyDown}
           placeholder="Describe changes..."
-          maxLength={model === "typesafe-ai/jev" ? 1000 : undefined}
           className="w-full bg-background text-base sm:text-sm resize-none outline-none placeholder:text-muted-foreground/50"
           rows={2}
+          autoFocus
         />
-        <div className="flex justify-between items-end gap-2 mt-2">
-          <PlaygroundControls
-            model={model}
-            setModel={setModel}
-            disabled={isStreaming}
-            format={format}
-            setFormat={setFormat}
-            editModes={editModes}
-            setEditModes={setEditModes}
-            showClear={versions.length > 0}
-            onClear={() => {
-              setVersions([]);
-              setSelectedVersionId(null);
-              generatingVersionIdRef.current = null;
-              currentTreeRef.current = null;
-              clear();
-            }}
-          />
+        <div className="flex justify-between items-center mt-2">
+          {versions.length > 0 ? (
+            <button
+              onClick={() => {
+                setVersions([]);
+                setSelectedVersionId(null);
+                clear();
+              }}
+              className="text-xs text-muted-foreground hover:text-foreground transition-colors"
+            >
+              Clear
+            </button>
+          ) : (
+            <div />
+          )}
           {isStreaming ? (
             <button
-              onClick={stop}
-              className="w-7 h-7 shrink-0 rounded-full bg-primary text-primary-foreground flex items-center justify-center hover:bg-primary/90 transition-colors"
+              onClick={() => clear()}
+              className="w-7 h-7 rounded-full bg-primary text-primary-foreground flex items-center justify-center hover:bg-primary/90 transition-colors"
               aria-label="Stop"
             >
               <svg
@@ -766,7 +459,7 @@ ${jsx}
             <button
               onClick={handleSubmit}
               disabled={!inputValue.trim()}
-              className="w-7 h-7 shrink-0 rounded-full bg-primary text-primary-foreground flex items-center justify-center hover:bg-primary/90 transition-colors disabled:opacity-30"
+              className="w-7 h-7 rounded-full bg-primary text-primary-foreground flex items-center justify-center hover:bg-primary/90 transition-colors disabled:opacity-30"
               aria-label="Send"
             >
               <svg
@@ -799,18 +492,18 @@ ${jsx}
   const copyText =
     activeTab === "stream"
       ? currentRawLines.join("\n")
-      : activeTab === "spec"
-        ? specCode
+      : activeTab === "json"
+        ? jsonCode
         : activeTab === "nested"
           ? nestedCode
           : activeTab === "visual"
-            ? specCode
+            ? jsonCode
             : "";
 
   const codePane = (
     <div className="h-full flex flex-col border-t border-border">
       <div className="border-b border-border px-3 h-9 flex items-center gap-3">
-        {(["spec", "visual", "nested", "stream", "catalog"] as const).map(
+        {(["json", "visual", "nested", "stream", "catalog"] as const).map(
           (tab) => (
             <button
               key={tab}
@@ -821,7 +514,7 @@ ${jsx}
                   : "text-muted-foreground hover:text-foreground"
               }`}
             >
-              {tab === "spec" ? (format === "yaml" ? "yaml" : "json") : tab}
+              {tab}
             </button>
           ),
         )}
@@ -986,7 +679,7 @@ ${jsx}
           currentRawLines.length > 0 ? (
             <CodeBlock
               code={currentRawLines.join("\n")}
-              lang={streamLang}
+              lang="json"
               fillHeight
               hideCopyButton
             />
@@ -998,12 +691,7 @@ ${jsx}
         ) : activeTab === "nested" ? (
           <CodeBlock code={nestedCode} lang="json" fillHeight hideCopyButton />
         ) : (
-          <CodeBlock
-            code={specCode}
-            lang={specLang}
-            fillHeight
-            hideCopyButton
-          />
+          <CodeBlock code={jsonCode} lang="json" fillHeight hideCopyButton />
         )}
       </div>
     </div>
@@ -1039,12 +727,8 @@ ${jsx}
       <div className="flex-1 overflow-auto">
         {renderView === "preview" ? (
           currentTree && currentTree.root ? (
-            <div
-              className="w-full min-h-full flex items-center justify-center p-6"
-              inert={isStreaming}
-            >
+            <div className="w-full min-h-full flex items-center justify-center p-6">
               <PlaygroundRenderer
-                key={selectedVersionId}
                 spec={currentTree}
                 data={currentTree.state}
                 loading={isStreaming}
@@ -1071,6 +755,8 @@ ${jsx}
 
   return (
     <div className="h-full flex flex-col">
+      <Header />
+
       {/* Desktop: 3-pane resizable layout */}
       <div className="hidden lg:flex flex-1 min-h-0">
         <ResizablePanelGroup className="flex-1">
@@ -1104,7 +790,7 @@ ${jsx}
               : 0}
           </button>
           {/* Code tabs */}
-          {(["spec", "visual", "nested", "stream", "catalog"] as const).map(
+          {(["json", "visual", "nested", "stream", "catalog"] as const).map(
             (tab) => (
               <button
                 key={tab}
@@ -1115,7 +801,7 @@ ${jsx}
                     : "text-muted-foreground hover:text-foreground"
                 }`}
               >
-                {tab === "spec" ? (format === "yaml" ? "yaml" : "json") : tab}
+                {tab}
               </button>
             ),
           )}
@@ -1296,7 +982,7 @@ ${jsx}
             currentRawLines.length > 0 ? (
               <CodeBlock
                 code={currentRawLines.join("\n")}
-                lang={streamLang}
+                lang="json"
                 fillHeight
                 hideCopyButton
               />
@@ -1312,21 +998,12 @@ ${jsx}
               fillHeight
               hideCopyButton
             />
-          ) : mobileView === "spec" ? (
-            <CodeBlock
-              code={specCode}
-              lang={specLang}
-              fillHeight
-              hideCopyButton
-            />
+          ) : mobileView === "json" ? (
+            <CodeBlock code={jsonCode} lang="json" fillHeight hideCopyButton />
           ) : mobileView === "preview" ? (
             currentTree && currentTree.root ? (
-              <div
-                className="w-full min-h-full flex items-center justify-center p-6"
-                inert={isStreaming}
-              >
+              <div className="w-full min-h-full flex items-center justify-center p-6">
                 <PlaygroundRenderer
-                  key={selectedVersionId}
                   spec={currentTree}
                   data={currentTree.state}
                   loading={isStreaming}
@@ -1341,12 +1018,10 @@ ${jsx}
                 ) : (
                   <>
                     <p className="text-sm text-muted-foreground mb-4">
-                      {model === "typesafe-ai/jev"
-                        ? "Describe a UI to compose from the prepared options."
-                        : "Describe what you want to build, then iterate on it."}
+                      Describe what you want to build, then iterate on it.
                     </p>
                     <div className="flex flex-wrap gap-2 justify-center">
-                      {examplePrompts.map(({ label, prompt }) => (
+                      {EXAMPLE_PROMPTS.map((prompt) => (
                         <button
                           key={prompt}
                           onMouseDown={(e) => {
@@ -1360,7 +1035,7 @@ ${jsx}
                           }}
                           className="text-xs px-2 py-1 rounded border border-border text-muted-foreground hover:text-foreground hover:border-foreground/30 transition-colors"
                         >
-                          {label}
+                          {prompt}
                         </button>
                       ))}
                     </div>
@@ -1381,13 +1056,10 @@ ${jsx}
 
         {/* Prompt input pinned to bottom */}
         <div
-          className="border-t border-border p-3 pb-16 shrink-0 cursor-text"
+          className="border-t border-border p-3 shrink-0 cursor-text"
           onMouseDown={(e) => {
             const target = e.target as HTMLElement;
-            if (
-              !target.closest("button, a, [role=combobox]") &&
-              target.tagName !== "TEXTAREA"
-            ) {
+            if (!target.closest("button") && target.tagName !== "TEXTAREA") {
               e.preventDefault();
               mobileInputRef.current?.focus();
             }
@@ -1399,32 +1071,28 @@ ${jsx}
             onChange={(e) => setInputValue(e.target.value)}
             onKeyDown={handleKeyDown}
             placeholder="Describe changes..."
-            maxLength={model === "typesafe-ai/jev" ? 1000 : undefined}
             className="w-full bg-background text-base resize-none outline-none placeholder:text-muted-foreground/50"
             rows={2}
           />
-          <div className="flex justify-between items-end gap-2 mt-2">
-            <PlaygroundControls
-              model={model}
-              setModel={setModel}
-              disabled={isStreaming}
-              format={format}
-              setFormat={setFormat}
-              editModes={editModes}
-              setEditModes={setEditModes}
-              showClear={versions.length > 0}
-              onClear={() => {
-                setVersions([]);
-                setSelectedVersionId(null);
-                generatingVersionIdRef.current = null;
-                currentTreeRef.current = null;
-                clear();
-              }}
-            />
+          <div className="flex justify-between items-center mt-2">
+            {versions.length > 0 ? (
+              <button
+                onClick={() => {
+                  setVersions([]);
+                  setSelectedVersionId(null);
+                  clear();
+                }}
+                className="text-xs text-muted-foreground hover:text-foreground transition-colors"
+              >
+                Clear
+              </button>
+            ) : (
+              <div />
+            )}
             {isStreaming ? (
               <button
-                onClick={stop}
-                className="w-7 h-7 shrink-0 rounded-full bg-primary text-primary-foreground flex items-center justify-center hover:bg-primary/90 transition-colors"
+                onClick={() => clear()}
+                className="w-7 h-7 rounded-full bg-primary text-primary-foreground flex items-center justify-center hover:bg-primary/90 transition-colors"
                 aria-label="Stop"
               >
                 <svg
@@ -1441,7 +1109,7 @@ ${jsx}
               <button
                 onClick={handleSubmit}
                 disabled={!inputValue.trim()}
-                className="w-7 h-7 shrink-0 rounded-full bg-primary text-primary-foreground flex items-center justify-center hover:bg-primary/90 transition-colors disabled:opacity-30"
+                className="w-7 h-7 rounded-full bg-primary text-primary-foreground flex items-center justify-center hover:bg-primary/90 transition-colors disabled:opacity-30"
                 aria-label="Send"
               >
                 <svg
@@ -1496,18 +1164,10 @@ ${jsx}
                       </span>
                     )}
                   </div>
-                  <VersionDetails version={version} />
                   {version.usage && (
-                    <div className="mt-1 ml-6">
+                    <div className="flex items-center gap-2 mt-1 ml-6">
                       <span className="text-[10px] font-mono text-muted-foreground/60">
-                        {formatTokens(
-                          version.usage.promptTokens -
-                            version.usage.cachedTokens,
-                        )}{" "}
-                        in · {formatTokens(version.usage.completionTokens)} out
-                        {version.usage.cachedTokens > 0
-                          ? ` · ${formatTokens(version.usage.cachedTokens)} cached`
-                          : ""}
+                        {version.usage.totalTokens.toLocaleString()} tokens
                       </span>
                     </div>
                   )}

apps/web/components/search.tsx

@@ -1,266 +0,0 @@
-"use client";
-
-import { useCallback, useEffect, useRef, useState } from "react";
-import { useRouter } from "next/navigation";
-import { Dialog, DialogContent, DialogTitle } from "@/components/ui/dialog";
-import { cn } from "@/lib/utils";
-
-type SearchResult = {
-  title: string;
-  href: string;
-  section: string;
-  snippet: string;
-};
-
-export function Search() {
-  const router = useRouter();
-  const [open, setOpen] = useState(false);
-  const [query, setQuery] = useState("");
-  const [results, setResults] = useState<SearchResult[]>([]);
-  const [loading, setLoading] = useState(false);
-  const [activeIndex, setActiveIndex] = useState(0);
-  const inputRef = useRef<HTMLInputElement>(null);
-  const listRef = useRef<HTMLDivElement>(null);
-  const abortRef = useRef<AbortController | null>(null);
-
-  const navigate = useCallback(
-    (href: string) => {
-      setOpen(false);
-      setQuery("");
-      setResults([]);
-      router.push(href);
-    },
-    [router],
-  );
-
-  useEffect(() => {
-    function onKeyDown(e: KeyboardEvent) {
-      if ((e.metaKey || e.ctrlKey) && e.key === "k") {
-        e.preventDefault();
-        setOpen((prev) => !prev);
-      }
-    }
-    document.addEventListener("keydown", onKeyDown);
-    return () => document.removeEventListener("keydown", onKeyDown);
-  }, []);
-
-  useEffect(() => {
-    if (open) {
-      setTimeout(() => inputRef.current?.focus(), 0);
-    } else {
-      setQuery("");
-      setResults([]);
-    }
-  }, [open]);
-
-  useEffect(() => {
-    const q = query.trim();
-    if (!q) {
-      setResults([]);
-      setLoading(false);
-      return;
-    }
-
-    setLoading(true);
-    abortRef.current?.abort();
-    const controller = new AbortController();
-    abortRef.current = controller;
-
-    const timeout = setTimeout(async () => {
-      try {
-        const res = await fetch(`/api/search?q=${encodeURIComponent(q)}`, {
-          signal: controller.signal,
-        });
-        if (res.ok) {
-          const data = await res.json();
-          setResults(data.results);
-        }
-      } catch {
-        // aborted or network error
-      } finally {
-        if (!controller.signal.aborted) {
-          setLoading(false);
-        }
-      }
-    }, 150);
-
-    return () => {
-      clearTimeout(timeout);
-      controller.abort();
-    };
-  }, [query]);
-
-  useEffect(() => {
-    setActiveIndex(0);
-  }, [results]);
-
-  function handleKeyDown(e: React.KeyboardEvent) {
-    if (e.key === "ArrowDown") {
-      e.preventDefault();
-      setActiveIndex((i) => Math.min(i + 1, results.length - 1));
-    } else if (e.key === "ArrowUp") {
-      e.preventDefault();
-      setActiveIndex((i) => Math.max(i - 1, 0));
-    } else if (e.key === "Enter" && results[activeIndex]) {
-      e.preventDefault();
-      navigate(results[activeIndex].href);
-    }
-  }
-
-  useEffect(() => {
-    const active = listRef.current?.querySelector("[data-active='true']");
-    active?.scrollIntoView({ block: "nearest" });
-  }, [activeIndex]);
-
-  const hasQuery = query.trim().length > 0;
-
-  return (
-    <>
-      <button
-        onClick={() => setOpen(true)}
-        className="hidden sm:flex items-center gap-2 rounded-md border border-border bg-muted/50 px-3 py-1.5 text-sm text-muted-foreground hover:text-foreground hover:border-foreground/25 transition-colors"
-      >
-        <svg
-          xmlns="http://www.w3.org/2000/svg"
-          width="14"
-          height="14"
-          viewBox="0 0 24 24"
-          fill="none"
-          stroke="currentColor"
-          strokeWidth="2"
-          strokeLinecap="round"
-          strokeLinejoin="round"
-        >
-          <circle cx="11" cy="11" r="8" />
-          <path d="m21 21-4.3-4.3" />
-        </svg>
-        Search docs
-        <kbd className="pointer-events-none ml-1 inline-flex items-center gap-0.5 rounded border border-border bg-background px-1.5 py-0.5 font-mono text-[10px] text-muted-foreground">
-          <span>&#8984;</span>K
-        </kbd>
-      </button>
-
-      <button
-        onClick={() => setOpen(true)}
-        className="sm:hidden flex items-center text-muted-foreground hover:text-foreground transition-colors"
-        aria-label="Search docs"
-      >
-        <svg
-          xmlns="http://www.w3.org/2000/svg"
-          width="16"
-          height="16"
-          viewBox="0 0 24 24"
-          fill="none"
-          stroke="currentColor"
-          strokeWidth="2"
-          strokeLinecap="round"
-          strokeLinejoin="round"
-        >
-          <circle cx="11" cy="11" r="8" />
-          <path d="m21 21-4.3-4.3" />
-        </svg>
-      </button>
-
-      <Dialog open={open} onOpenChange={setOpen}>
-        <DialogContent
-          showCloseButton={false}
-          className="gap-0 p-0 sm:max-w-lg"
-        >
-          <DialogTitle className="sr-only">Search documentation</DialogTitle>
-          <div className="flex items-center gap-2 border-b px-3">
-            <svg
-              xmlns="http://www.w3.org/2000/svg"
-              width="16"
-              height="16"
-              viewBox="0 0 24 24"
-              fill="none"
-              stroke="currentColor"
-              strokeWidth="2"
-              strokeLinecap="round"
-              strokeLinejoin="round"
-              className="shrink-0 text-muted-foreground"
-            >
-              <circle cx="11" cy="11" r="8" />
-              <path d="m21 21-4.3-4.3" />
-            </svg>
-            <input
-              ref={inputRef}
-              value={query}
-              onChange={(e) => setQuery(e.target.value)}
-              onKeyDown={handleKeyDown}
-              placeholder="Search docs..."
-              className="flex-1 bg-transparent py-3 text-sm outline-none placeholder:text-muted-foreground"
-            />
-            {query && (
-              <button
-                onClick={() => setQuery("")}
-                className="text-muted-foreground hover:text-foreground"
-              >
-                <svg
-                  xmlns="http://www.w3.org/2000/svg"
-                  width="14"
-                  height="14"
-                  viewBox="0 0 24 24"
-                  fill="none"
-                  stroke="currentColor"
-                  strokeWidth="2"
-                  strokeLinecap="round"
-                  strokeLinejoin="round"
-                >
-                  <path d="M18 6 6 18" />
-                  <path d="m6 6 12 12" />
-                </svg>
-              </button>
-            )}
-          </div>
-
-          <div
-            ref={listRef}
-            className="max-h-[min(60vh,400px)] overflow-y-auto p-2"
-          >
-            {loading && hasQuery ? (
-              <div className="flex items-center justify-center py-6">
-                <div className="h-4 w-4 animate-spin rounded-full border-2 border-muted-foreground border-t-transparent" />
-              </div>
-            ) : hasQuery && results.length === 0 ? (
-              <p className="py-6 text-center text-sm text-muted-foreground">
-                No results found.
-              </p>
-            ) : !hasQuery ? (
-              <p className="py-6 text-center text-sm text-muted-foreground">
-                Type to search documentation...
-              </p>
-            ) : (
-              results.map((item, i) => (
-                <button
-                  key={item.href}
-                  data-active={i === activeIndex}
-                  onClick={() => navigate(item.href)}
-                  onMouseEnter={() => setActiveIndex(i)}
-                  className={cn(
-                    "flex w-full flex-col gap-1 rounded-md px-3 py-2 text-left transition-colors",
-                    i === activeIndex
-                      ? "bg-accent text-accent-foreground"
-                      : "text-foreground",
-                  )}
-                >
-                  <div className="flex items-center justify-between gap-2">
-                    <span className="text-sm font-medium">{item.title}</span>
-                    <span className="shrink-0 text-xs text-muted-foreground">
-                      {item.section}
-                    </span>
-                  </div>
-                  {item.snippet && (
-                    <span className="line-clamp-2 text-xs text-muted-foreground leading-relaxed">
-                      {item.snippet}
-                    </span>
-                  )}
-                </button>
-              ))
-            )}
-          </div>
-        </DialogContent>
-      </Dialog>
-    </>
-  );
-}

apps/web/components/table-of-contents.tsx

@@ -1,83 +0,0 @@
-"use client";
-
-import { useEffect, useState } from "react";
-import { usePathname } from "next/navigation";
-import { cn } from "@/lib/utils";
-
-type Heading = {
-  id: string;
-  text: string;
-  level: number;
-};
-
-function getHeadings(): Heading[] {
-  const article = document.querySelector("article");
-  if (!article) return [];
-  const elements = article.querySelectorAll("h2[id], h3[id]");
-  return Array.from(elements).map((el) => ({
-    id: el.id,
-    text: el.textContent?.replace(/#$/, "").trim() ?? "",
-    level: el.tagName === "H3" ? 3 : 2,
-  }));
-}
-
-export function TableOfContents() {
-  const pathname = usePathname();
-  const [headings, setHeadings] = useState<Heading[]>([]);
-  const [activeId, setActiveId] = useState<string>("");
-
-  useEffect(() => {
-    const timer = setTimeout(() => setHeadings(getHeadings()), 100);
-    return () => clearTimeout(timer);
-  }, [pathname]);
-
-  useEffect(() => {
-    if (headings.length === 0) return;
-
-    const observer = new IntersectionObserver(
-      (entries) => {
-        for (const entry of entries) {
-          if (entry.isIntersecting) {
-            setActiveId(entry.target.id);
-          }
-        }
-      },
-      { rootMargin: "0px 0px -75% 0px", threshold: 0.1 },
-    );
-
-    for (const h of headings) {
-      const el = document.getElementById(h.id);
-      if (el) observer.observe(el);
-    }
-
-    return () => observer.disconnect();
-  }, [headings]);
-
-  if (headings.length === 0) return null;
-
-  return (
-    <nav aria-label="On this page">
-      <h4 className="text-xs font-medium text-muted-foreground uppercase tracking-wider mb-3">
-        On this page
-      </h4>
-      <ul className="space-y-1">
-        {headings.map((h) => (
-          <li key={h.id}>
-            <a
-              href={`#${h.id}`}
-              className={cn(
-                "block text-xs leading-relaxed py-0.5 transition-colors",
-                h.level === 3 && "pl-3",
-                activeId === h.id
-                  ? "text-foreground"
-                  : "text-muted-foreground hover:text-foreground",
-              )}
-            >
-              {h.text}
-            </a>
-          </li>
-        ))}
-      </ul>
-    </nav>
-  );
-}

apps/web/components/theme-provider.tsx

@@ -6,7 +6,6 @@ export function ThemeProvider({ children }: { children: React.ReactNode }) {
   return (
     <NextThemesProvider
       attribute="class"
-      value={{ dark: "dark-theme", light: "light-theme" }}
       defaultTheme="dark"
       enableSystem
       disableTransitionOnChange

apps/web/content/docs/api/devtools-react.mdx

@@ -1,58 +0,0 @@
----
-title: "@json-render/devtools-react"
----
-
-React adapter for the json-render devtools. Drop-in `<JsonRenderDevtools />` component.
-
-See the [Devtools guide](/docs/devtools) for the drop-in walkthrough.
-
-## JsonRenderDevtools
-
-```tsx
-import { JsonRenderDevtools } from "@json-render/devtools-react";
-
-<JSONUIProvider registry={registry} handlers={handlers}>
-  <Renderer spec={spec} registry={registry} />
-  <JsonRenderDevtools spec={spec} catalog={catalog} messages={messages} />
-</JSONUIProvider>
-```
-
-### Props
-
-```tsx
-interface JsonRenderDevtoolsProps {
-  /** Current spec being rendered. */
-  spec?: Spec | null;
-  /** Catalog definition (required for the Catalog panel). */
-  catalog?: Catalog | null;
-  /** AI SDK useChat messages array. */
-  messages?: readonly UIMessage[];
-  /** Start the panel open. Default: false. */
-  initialOpen?: boolean;
-  /** Floating toggle position. */
-  position?: "bottom-right" | "bottom-left" | "right";
-  /** Toggle keybinding, or false to disable. Default: "mod+shift+j". */
-  hotkey?: string | false;
-  /** Ring buffer size. Default: 500. */
-  bufferSize?: number;
-  /** Fires for every devtools event. */
-  onEvent?: (evt: DevtoolsEvent) => void;
-}
-```
-
-In production builds the component renders `null`.
-
-## useJsonRenderDevtools
-
-```tsx
-import { useJsonRenderDevtools } from "@json-render/devtools-react";
-
-const devtools = useJsonRenderDevtools();
-devtools?.open();
-devtools?.toggle();
-devtools?.close();
-devtools?.clear();
-devtools?.recordEvent({ kind: "stream-text", at: Date.now(), text: "hi" });
-```
-
-Access the running devtools instance from anywhere in the React tree. Returns `null` in production or before the component has mounted.

apps/web/content/docs/api/devtools-solid.mdx

@@ -1,37 +0,0 @@
----
-title: "@json-render/devtools-solid"
----
-
-SolidJS adapter for the json-render devtools. Drop-in `<JsonRenderDevtools />` component.
-
-See the [Devtools guide](/docs/devtools) for the drop-in walkthrough.
-
-## JsonRenderDevtools
-
-```tsx
-import { JsonRenderDevtools } from "@json-render/devtools-solid";
-
-<JSONUIProvider registry={registry}>
-  <Renderer spec={spec()} registry={registry} />
-  <JsonRenderDevtools
-    spec={spec()}
-    catalog={catalog}
-    messages={messages()}
-  />
-</JSONUIProvider>
-```
-
-### Props
-
-Same shape as the React adapter:
-
-- `spec`
-- `catalog`
-- `messages`
-- `initialOpen`
-- `position`
-- `hotkey`
-- `bufferSize`
-- `onEvent`
-
-In production builds the component renders `null`.

apps/web/content/docs/api/devtools-svelte.mdx

@@ -1,35 +0,0 @@
----
-title: "@json-render/devtools-svelte"
----
-
-Svelte adapter for the json-render devtools. Drop-in `<JsonRenderDevtools />` component.
-
-See the [Devtools guide](/docs/devtools) for the drop-in walkthrough.
-
-## JsonRenderDevtools
-
-```svelte
-<script>
-  import { JsonRenderDevtools } from "@json-render/devtools-svelte";
-</script>
-
-<JSONUIProvider {registry}>
-  <Renderer {spec} {registry} />
-  <JsonRenderDevtools {spec} {catalog} {messages} />
-</JSONUIProvider>
-```
-
-### Props
-
-Same shape as the React adapter:
-
-- `spec`
-- `catalog`
-- `messages`
-- `initialOpen`
-- `position`
-- `hotkey`
-- `bufferSize`
-- `onEvent`
-
-In production builds the component renders nothing.

apps/web/content/docs/api/devtools-vue.mdx

@@ -1,37 +0,0 @@
----
-title: "@json-render/devtools-vue"
----
-
-Vue adapter for the json-render devtools. Drop-in `<JsonRenderDevtools />` component.
-
-See the [Devtools guide](/docs/devtools) for the drop-in walkthrough.
-
-## JsonRenderDevtools
-
-```vue
-<script setup>
-import { JsonRenderDevtools } from "@json-render/devtools-vue";
-</script>
-
-<template>
-  <JSONUIProvider :registry="registry">
-    <Renderer :spec="spec" :registry="registry" />
-    <JsonRenderDevtools :spec="spec" :catalog="catalog" :messages="messages" />
-  </JSONUIProvider>
-</template>
-```
-
-### Props
-
-Same shape as the React adapter:
-
-- `spec`
-- `catalog`
-- `messages`
-- `initialOpen`
-- `position`
-- `hotkey`
-- `bufferSize`
-- `onEvent`
-
-In production builds the component renders nothing.

apps/web/content/docs/api/devtools.mdx

@@ -1,145 +0,0 @@
----
-title: "@json-render/devtools"
----
-
-Framework-agnostic core for the json-render devtools — vanilla TS panel UI, event store, DOM picker, and stream tap utilities. Every framework-specific adapter package depends on this.
-
-Most users never import from this package directly. Pick the adapter that matches your renderer (`@json-render/devtools-react`, `@json-render/devtools-vue`, etc.) and drop the `<JsonRenderDevtools />` component into your app.
-
-See the [Devtools guide](/docs/devtools) for the drop-in walkthrough.
-
-## Event Store
-
-### createEventStore
-
-```ts
-function createEventStore(options?: { bufferSize?: number }): EventStore
-
-interface EventStore {
-  push: (event: DevtoolsEvent) => void;
-  snapshot: () => DevtoolsEvent[];
-  subscribe: (listener: () => void) => () => void;
-  clear: () => void;
-  size: () => number;
-}
-```
-
-Ring-buffered pub/sub of `DevtoolsEvent`. Shared by every panel and every stream tap.
-
-## Panel
-
-### createPanel
-
-```ts
-function createPanel(options: PanelOptions): PanelHandle
-
-interface PanelHandle {
-  open: () => void;
-  close: () => void;
-  toggle: () => void;
-  isOpen: () => boolean;
-  refresh: () => void;
-  destroy: () => void;
-}
-```
-
-Mount the panel into a host document. Adapters call this internally.
-
-### Panel tabs
-
-Each tab is a factory function that returns a `TabDef`:
-
-```ts
-import {
-  specTab,
-  stateTab,
-  actionsTab,
-  streamTab,
-  catalogTab,
-  pickerTab,
-} from "@json-render/devtools";
-```
-
-## Stream Taps
-
-### tapJsonRenderStream
-
-```ts
-function tapJsonRenderStream(
-  stream: ReadableStream<StreamChunk>,
-  events: EventStore,
-): ReadableStream<StreamChunk>
-```
-
-Mirror the spec patches flowing through a `pipeJsonRender` transform into a devtools event store. Returns the original stream unchanged — the tap just forks a copy.
-
-### tapYamlStream
-
-```ts
-function tapYamlStream(
-  stream: ReadableStream<StreamChunk>,
-  events: EventStore,
-): ReadableStream<StreamChunk>
-```
-
-YAML equivalent of `tapJsonRenderStream`.
-
-### scanMessageParts
-
-```ts
-function scanMessageParts(
-  parts: readonly DataPart[] | undefined,
-  events: EventStore,
-  seen: WeakSet<object>,
-): void
-```
-
-Client-side helper: scan an AI SDK message's `parts` array for spec data parts and push matching events into the store. Idempotent via `seen` — call it on every render of a chat UI.
-
-## Picker
-
-### startPicker
-
-```ts
-function startPicker(options: PickerOptions): PickerSession | null
-
-interface PickerOptions {
-  onPick: (key: string) => void;
-  onCancel?: () => void;
-}
-```
-
-Start a DOM picker session. Hovering paints an outline on any element carrying `data-jr-key`; clicking fires `onPick` with the spec key. Returns `null` in environments without a DOM.
-
-### findElementByKey / highlightElement
-
-```ts
-function findElementByKey(key: string): Element | null
-function highlightElement(key: string, durationMs?: number): void
-```
-
-Look up the live DOM node for a spec element key, or briefly paint an outline around it.
-
-## Types
-
-### DevtoolsEvent
-
-```ts
-type DevtoolsEvent =
-  | { kind: "spec-changed"; at: number; spec: Spec }
-  | { kind: "state-set"; at: number; path: string; prev: unknown; next: unknown }
-  | { kind: "action-dispatched"; at: number; id: string; name: string; params?: unknown }
-  | { kind: "action-settled"; at: number; id: string; ok: boolean; result?: unknown; error?: string; durationMs: number }
-  | { kind: "stream-patch"; at: number; patch: JsonPatch; source: "json" | "yaml" }
-  | { kind: "stream-text"; at: number; text: string }
-  | { kind: "stream-usage"; at: number; usage: TokenUsage }
-  | { kind: "stream-lifecycle"; at: number; phase: "start" | "end"; ok?: boolean };
-```
-
-### isProduction
-
-```ts
-function isProduction(): boolean
-```
-
-`true` when `process.env.NODE_ENV === "production"`. Adapters use this to short-circuit to a null render.

apps/web/content/docs/api/directives.mdx

@@ -1,406 +0,0 @@
----
-title: "@json-render/directives"
----
-
-Pre-built custom directives for `@json-render/core`. Drop them into your catalog and renderer to add formatting, math, string manipulation, and i18n.
-
-## Install
-
-```bash
-npm install @json-render/directives
-```
-
-## Quick Start
-
-```typescript
-import { standardDirectives } from '@json-render/directives';
-
-// Wire into prompt generation
-const prompt = catalog.prompt({ directives: standardDirectives });
-
-// Wire into the renderer
-<JSONUIProvider spec={spec} directives={standardDirectives}>
-  ...
-</JSONUIProvider>
-```
-
-To add factory directives like `createI18nDirective`, spread the array:
-
-```typescript
-import { standardDirectives, createI18nDirective } from '@json-render/directives';
-
-const directives = [...standardDirectives, createI18nDirective(config)];
-```
-
-## Directives
-
-### `$format` — Locale-aware value formatting
-
-Formats values using `Intl` formatters. Supports `date`, `currency`, `number`, and `percent`.
-
-```json
-{ "$format": "currency", "value": { "$state": "/cart/total" }, "currency": "USD" }
-```
-
-```json
-{ "$format": "date", "value": { "$state": "/user/createdAt" } }
-```
-
-```json
-{ "$format": "number", "value": 1234567, "notation": "compact" }
-```
-
-```json
-{ "$format": "percent", "value": 0.75 }
-```
-
-Relative dates are also supported:
-
-```json
-{ "$format": "date", "value": { "$state": "/post/createdAt" }, "style": "relative" }
-```
-
-This returns strings like `"3h ago"`, `"2d from now"`, or `"just now"`.
-
-<table>
-  <thead>
-    <tr>
-      <th>Field</th>
-      <th>Type</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>$format</code></td>
-      <td><code>{'\"date\" | \"currency\" | \"number\" | \"percent\"'}</code></td>
-      <td>Format type.</td>
-    </tr>
-    <tr>
-      <td><code>value</code></td>
-      <td><code>unknown</code></td>
-      <td>Value to format. Accepts any dynamic expression.</td>
-    </tr>
-    <tr>
-      <td><code>locale</code></td>
-      <td><code>string</code></td>
-      <td>Optional. Locale for formatting (e.g. <code>"en-US"</code>).</td>
-    </tr>
-    <tr>
-      <td><code>currency</code></td>
-      <td><code>string</code></td>
-      <td>Optional. Currency code for <code>"currency"</code> format. Default: <code>"USD"</code>.</td>
-    </tr>
-    <tr>
-      <td><code>notation</code></td>
-      <td><code>string</code></td>
-      <td>Optional. Notation for <code>"number"</code> format (e.g. <code>"compact"</code>).</td>
-    </tr>
-    <tr>
-      <td><code>style</code></td>
-      <td><code>string</code></td>
-      <td>Optional. Set to <code>"relative"</code> for relative date formatting.</td>
-    </tr>
-    <tr>
-      <td><code>options</code></td>
-      <td><code>{'Record<string, unknown>'}</code></td>
-      <td>Optional. Extra <code>Intl</code> formatter options.</td>
-    </tr>
-  </tbody>
-</table>
-
-### `$math` — Arithmetic operations
-
-Performs arithmetic on one or two operands. Operands accept any dynamic expression.
-
-```json
-{ "$math": "add", "a": { "$state": "/subtotal" }, "b": { "$state": "/tax" } }
-```
-
-```json
-{ "$math": "round", "a": 3.7 }
-```
-
-<table>
-  <thead>
-    <tr>
-      <th>Field</th>
-      <th>Type</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>$math</code></td>
-      <td><code>{'\"add\" | \"subtract\" | \"multiply\" | \"divide\" | \"mod\" | \"min\" | \"max\" | \"round\" | \"floor\" | \"ceil\" | \"abs\"'}</code></td>
-      <td>Operation to perform.</td>
-    </tr>
-    <tr>
-      <td><code>a</code></td>
-      <td><code>unknown</code></td>
-      <td>First operand. Defaults to <code>0</code> if missing.</td>
-    </tr>
-    <tr>
-      <td><code>b</code></td>
-      <td><code>unknown</code></td>
-      <td>Second operand (binary ops only). Defaults to <code>0</code> if missing.</td>
-    </tr>
-  </tbody>
-</table>
-
-Unary operations (`round`, `floor`, `ceil`, `abs`) only use `a`. Division by zero returns `0`.
-
-### `$concat` — String concatenation
-
-Concatenates multiple values into a single string. Each element is resolved then joined.
-
-```json
-{ "$concat": [{ "$state": "/user/firstName" }, " ", { "$state": "/user/lastName" }] }
-```
-
-<table>
-  <thead>
-    <tr>
-      <th>Field</th>
-      <th>Type</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>$concat</code></td>
-      <td><code>{'unknown[]'}</code></td>
-      <td>Array of values to concatenate. Each is resolved, converted to string, and joined.</td>
-    </tr>
-  </tbody>
-</table>
-
-### `$count` — Array/string length
-
-Returns the length of an array or string. Returns `0` for other types.
-
-```json
-{ "$count": { "$state": "/cart/items" } }
-```
-
-<table>
-  <thead>
-    <tr>
-      <th>Field</th>
-      <th>Type</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>$count</code></td>
-      <td><code>unknown</code></td>
-      <td>Value to count. Accepts arrays and strings.</td>
-    </tr>
-  </tbody>
-</table>
-
-### `$truncate` — Text truncation
-
-Truncates text to a maximum length with a configurable suffix.
-
-```json
-{ "$truncate": { "$state": "/post/body" }, "length": 140, "suffix": "..." }
-```
-
-<table>
-  <thead>
-    <tr>
-      <th>Field</th>
-      <th>Type</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>$truncate</code></td>
-      <td><code>unknown</code></td>
-      <td>Value to truncate.</td>
-    </tr>
-    <tr>
-      <td><code>length</code></td>
-      <td><code>number</code></td>
-      <td>Optional. Max character length. Default: <code>100</code>.</td>
-    </tr>
-    <tr>
-      <td><code>suffix</code></td>
-      <td><code>string</code></td>
-      <td>Optional. Suffix to append when truncated. Default: <code>"..."</code>.</td>
-    </tr>
-  </tbody>
-</table>
-
-### `$pluralize` — Singular/plural forms
-
-Selects a singular, plural, or zero form based on a count.
-
-```json
-{ "$pluralize": { "$state": "/cart/itemCount" }, "one": "item", "other": "items", "zero": "no items" }
-```
-
-Output: `"3 items"`, `"1 item"`, or `"no items"`.
-
-<table>
-  <thead>
-    <tr>
-      <th>Field</th>
-      <th>Type</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>$pluralize</code></td>
-      <td><code>unknown</code></td>
-      <td>Count value. Accepts dynamic expressions.</td>
-    </tr>
-    <tr>
-      <td><code>one</code></td>
-      <td><code>string</code></td>
-      <td>Singular form label.</td>
-    </tr>
-    <tr>
-      <td><code>other</code></td>
-      <td><code>string</code></td>
-      <td>Plural form label.</td>
-    </tr>
-    <tr>
-      <td><code>zero</code></td>
-      <td><code>string</code></td>
-      <td>Optional. Label for count of zero. If omitted, uses <code>"0 {'<other>'}"</code>.</td>
-    </tr>
-  </tbody>
-</table>
-
-### `$join` — Join array elements
-
-Joins array elements with a separator string.
-
-```json
-{ "$join": { "$state": "/tags" }, "separator": ", " }
-```
-
-<table>
-  <thead>
-    <tr>
-      <th>Field</th>
-      <th>Type</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>$join</code></td>
-      <td><code>unknown</code></td>
-      <td>Array to join. Non-array values are converted to string.</td>
-    </tr>
-    <tr>
-      <td><code>separator</code></td>
-      <td><code>string</code></td>
-      <td>Optional. Separator between elements. Default: <code>", "</code>.</td>
-    </tr>
-  </tbody>
-</table>
-
-### `createI18nDirective` — Internationalization
-
-Factory function that creates a `$t` directive for translations with `{'{{param}}'}` interpolation.
-
-```typescript
-import { createI18nDirective } from '@json-render/directives';
-
-const tDirective = createI18nDirective({
-  locale: 'en',
-  messages: {
-    en: { "greeting": "Hello, {'{{name}}'}!", "checkout.submit": "Place Order" },
-    es: { "greeting": "Hola, {'{{name}}'}!", "checkout.submit": "Realizar Pedido" },
-  },
-  fallbackLocale: 'en',
-});
-```
-
-Usage in specs:
-
-```json
-{ "$t": "checkout.submit" }
-```
-
-```json
-{ "$t": "greeting", "params": { "name": { "$state": "/user/name" } } }
-```
-
-<table>
-  <thead>
-    <tr>
-      <th>Field</th>
-      <th>Type</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>$t</code></td>
-      <td><code>string</code></td>
-      <td>Translation key.</td>
-    </tr>
-    <tr>
-      <td><code>params</code></td>
-      <td><code>{'Record<string, unknown>'}</code></td>
-      <td>Optional. Interpolation parameters. Values accept dynamic expressions.</td>
-    </tr>
-  </tbody>
-</table>
-
-#### `I18nConfig`
-
-<table>
-  <thead>
-    <tr>
-      <th>Field</th>
-      <th>Type</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>locale</code></td>
-      <td><code>string</code></td>
-      <td>Current locale (e.g. <code>"en"</code>).</td>
-    </tr>
-    <tr>
-      <td><code>messages</code></td>
-      <td><code>{'Record<string, Record<string, string>>'}</code></td>
-      <td>Map of locale to key-value translation pairs.</td>
-    </tr>
-    <tr>
-      <td><code>fallbackLocale</code></td>
-      <td><code>string</code></td>
-      <td>Optional. Fallback locale when a key is missing in the current locale.</td>
-    </tr>
-  </tbody>
-</table>
-
-## Composition
-
-Directives compose naturally. Each resolver calls `resolvePropValue` on its inputs, so you can nest directives:
-
-```json
-{
-  "$format": "currency",
-  "value": { "$math": "multiply", "a": { "$state": "/price" }, "b": { "$state": "/qty" } },
-  "currency": "USD"
-}
-```
-
-```json
-{
-  "$pluralize": { "$count": { "$state": "/items" } },
-  "one": "item",
-  "other": "items"
-}
-```

apps/web/content/docs/api/image.mdx

@@ -1,363 +0,0 @@
----
-title: "@json-render/image"
----
-
-Image renderer. Turn JSON specs into SVG and PNG images using [Satori](https://github.com/vercel/satori).
-
-## Install
-
-```bash
-npm install @json-render/core @json-render/image
-```
-
-For PNG output, also install the optional peer dependency:
-
-```bash
-npm install @resvg/resvg-js
-```
-
-See the [Image example](https://github.com/vercel-labs/json-render/tree/main/examples/image) for a full working example.
-
-## schema
-
-The image element schema for image specs. Use with `defineCatalog` from core.
-
-```typescript
-import { defineCatalog } from '@json-render/core';
-import { schema, standardComponentDefinitions } from '@json-render/image';
-
-const catalog = defineCatalog(schema, {
-  components: standardComponentDefinitions,
-});
-```
-
-## Render Functions
-
-Server-side functions for producing image output. Both accept a spec and optional `RenderOptions`.
-
-```typescript
-import { renderToSvg, renderToPng } from '@json-render/image/render';
-
-const svg = await renderToSvg(spec, { fonts });
-
-const png = await renderToPng(spec, { fonts });
-await writeFile('output.png', png);
-```
-
-### RenderOptions
-
-```typescript
-interface RenderOptions {
-  registry?: ComponentRegistry;
-  includeStandard?: boolean;  // default: true
-  state?: Record<string, unknown>;
-  fonts?: SatoriOptions['fonts'];
-  width?: number;
-  height?: number;
-}
-```
-
-<table>
-  <thead>
-    <tr>
-      <th>Option</th>
-      <th>Type</th>
-      <th>Default</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>fonts</code></td>
-      <td><code>{"SatoriOptions['fonts']"}</code></td>
-      <td><code>[]</code></td>
-      <td>Font data for text rendering (required for meaningful output)</td>
-    </tr>
-    <tr>
-      <td><code>width</code></td>
-      <td><code>number</code></td>
-      <td>Frame prop</td>
-      <td>Override the output image width</td>
-    </tr>
-    <tr>
-      <td><code>height</code></td>
-      <td><code>number</code></td>
-      <td>Frame prop</td>
-      <td>Override the output image height</td>
-    </tr>
-    <tr>
-      <td><code>registry</code></td>
-      <td><code>{"Record<string, ComponentRenderer>"}</code></td>
-      <td><code>{"{}"}</code></td>
-      <td>Custom component map (merged with standard components)</td>
-    </tr>
-    <tr>
-      <td><code>includeStandard</code></td>
-      <td><code>boolean</code></td>
-      <td><code>true</code></td>
-      <td>Include built-in standard components</td>
-    </tr>
-    <tr>
-      <td><code>state</code></td>
-      <td><code>{"Record<string, unknown>"}</code></td>
-      <td><code>{"{}"}</code></td>
-      <td>Initial state for <code>$state</code> / <code>$cond</code> dynamic prop resolution</td>
-    </tr>
-  </tbody>
-</table>
-
-## Standard Components
-
-### Root
-
-#### Frame
-
-Root image container. Defines the output image dimensions and background. Must be the root element.
-
-```typescript
-{
-  width: number;
-  height: number;
-  backgroundColor: string | null;
-  padding: number | null;
-  display: "flex" | "none" | null;
-  flexDirection: "row" | "column" | null;
-  alignItems: "flex-start" | "center" | "flex-end" | "stretch" | null;
-  justifyContent: "flex-start" | "center" | "flex-end" | "space-between" | "space-around" | null;
-}
-```
-
-### Layout
-
-#### Box
-
-Generic container with padding, margin, background, border, and flex alignment. Supports absolute positioning.
-
-```typescript
-{
-  padding: number | null;
-  paddingTop: number | null;
-  paddingBottom: number | null;
-  paddingLeft: number | null;
-  paddingRight: number | null;
-  margin: number | null;
-  backgroundColor: string | null;
-  borderWidth: number | null;
-  borderColor: string | null;
-  borderRadius: number | null;
-  flex: number | null;
-  width: number | string | null;
-  height: number | string | null;
-  alignItems: "flex-start" | "center" | "flex-end" | "stretch" | null;
-  justifyContent: "flex-start" | "center" | "flex-end" | "space-between" | "space-around" | null;
-  flexDirection: "row" | "column" | null;
-  position: "relative" | "absolute" | null;
-  top: number | null;
-  left: number | null;
-  right: number | null;
-  bottom: number | null;
-  overflow: "visible" | "hidden" | null;
-}
-```
-
-#### Row
-
-Horizontal flex layout with optional wrapping.
-
-```typescript
-{
-  gap: number | null;
-  alignItems: "flex-start" | "center" | "flex-end" | "stretch" | null;
-  justifyContent: "flex-start" | "center" | "flex-end" | "space-between" | "space-around" | null;
-  padding: number | null;
-  flex: number | null;
-  wrap: boolean | null;
-}
-```
-
-#### Column
-
-Vertical flex layout.
-
-```typescript
-{
-  gap: number | null;
-  alignItems: "flex-start" | "center" | "flex-end" | "stretch" | null;
-  justifyContent: "flex-start" | "center" | "flex-end" | "space-between" | "space-around" | null;
-  padding: number | null;
-  flex: number | null;
-}
-```
-
-### Content
-
-#### Heading
-
-Heading text at various levels. h1 is largest, h4 is smallest.
-
-```typescript
-{
-  text: string;
-  level: "h1" | "h2" | "h3" | "h4" | null;
-  color: string | null;
-  align: "left" | "center" | "right" | null;
-  letterSpacing: number | string | null;
-  lineHeight: number | null;
-}
-```
-
-#### Text
-
-Body text with configurable size, color, weight, and alignment.
-
-```typescript
-{
-  text: string;
-  fontSize: number | null;
-  color: string | null;
-  align: "left" | "center" | "right" | null;
-  fontWeight: "normal" | "bold" | null;
-  fontStyle: "normal" | "italic" | null;
-  lineHeight: number | null;
-  letterSpacing: number | string | null;
-  textDecoration: "none" | "underline" | "line-through" | null;
-}
-```
-
-#### Image
-
-Image from a URL with optional dimensions and fit.
-
-```typescript
-{
-  src: string;
-  width: number | null;
-  height: number | null;
-  borderRadius: number | null;
-  objectFit: "contain" | "cover" | "fill" | "none" | null;
-}
-```
-
-### Decorative
-
-#### Divider
-
-Horizontal line separator.
-
-```typescript
-{
-  color: string | null;
-  thickness: number | null;
-  marginTop: number | null;
-  marginBottom: number | null;
-}
-```
-
-#### Spacer
-
-Empty vertical space.
-
-```typescript
-{
-  height: number | null;
-}
-```
-
-## Catalog Definitions
-
-Pre-built definitions for creating image catalogs:
-
-```typescript
-import { standardComponentDefinitions } from '@json-render/image/catalog';
-import { defineCatalog } from '@json-render/core';
-import { schema } from '@json-render/image';
-
-const catalog = defineCatalog(schema, {
-  components: {
-    ...standardComponentDefinitions,
-    // Add custom components
-  },
-});
-```
-
-## Server-Safe Import
-
-Import schema and catalog definitions without pulling in React or Satori:
-
-```typescript
-import { schema, standardComponentDefinitions } from '@json-render/image/server';
-```
-
-## Sub-path Exports
-
-<table>
-  <thead>
-    <tr>
-      <th>Export</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>@json-render/image</code></td>
-      <td>Full package: schema, renderer, components, render functions</td>
-    </tr>
-    <tr>
-      <td><code>@json-render/image/server</code></td>
-      <td>Schema and catalog definitions only (no React or Satori)</td>
-    </tr>
-    <tr>
-      <td><code>@json-render/image/catalog</code></td>
-      <td>Standard component definitions and types</td>
-    </tr>
-    <tr>
-      <td><code>@json-render/image/render</code></td>
-      <td>Server-side render functions only</td>
-    </tr>
-  </tbody>
-</table>
-
-## Types
-
-<table>
-  <thead>
-    <tr>
-      <th>Export</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>ImageSchema</code></td>
-      <td>Schema type for image specs</td>
-    </tr>
-    <tr>
-      <td><code>ImageSpec</code></td>
-      <td>Spec type for image output</td>
-    </tr>
-    <tr>
-      <td><code>RenderOptions</code></td>
-      <td>Options for render functions</td>
-    </tr>
-    <tr>
-      <td><code>ComponentRenderProps</code></td>
-      <td>Props passed to component render functions</td>
-    </tr>
-    <tr>
-      <td><code>ComponentRenderer</code></td>
-      <td>Component render function type</td>
-    </tr>
-    <tr>
-      <td><code>ComponentRegistry</code></td>
-      <td>Map of component names to render functions</td>
-    </tr>
-    <tr>
-      <td><code>StandardComponentDefinitions</code></td>
-      <td>Type of the standard component definitions object</td>
-    </tr>
-    <tr>
-      <td><code>StandardComponentProps{'<K>'}</code></td>
-      <td>Inferred props type for a standard component by name</td>
-    </tr>
-  </tbody>
-</table>

apps/web/content/docs/api/ink.mdx

@@ -1,292 +0,0 @@
----
-title: "@json-render/ink"
----
-
-Terminal renderer for [Ink](https://github.com/vadimdemedes/ink) with multiple standard components, providers, hooks, and streaming support.
-
-## Installation
-
-<PackageInstall packages="@json-render/core @json-render/ink" />
-
-Peer dependencies: `react ^18.0.0 || ^19.0.0`, `ink ^6.0.0`, and `zod ^4.0.0`.
-
-<PackageInstall packages="react ink zod" />
-
-## Standard Components
-
-### Layout
-
-<table>
-<thead>
-<tr><th>Component</th><th>Props</th><th>Description</th></tr>
-</thead>
-<tbody>
-<tr><td><code>Box</code></td><td><code>flexDirection</code>, <code>alignItems</code>, <code>justifyContent</code>, <code>gap</code>, <code>padding</code>, <code>margin</code>, <code>borderStyle</code>, <code>borderColor</code>, <code>width</code>, <code>height</code>, <code>display</code>, <code>overflow</code></td><td>Flexbox layout container (like a terminal div)</td></tr>
-<tr><td><code>Spacer</code></td><td>(none)</td><td>Flexible empty space that expands to fill available room</td></tr>
-<tr><td><code>Newline</code></td><td><code>count</code></td><td>Insert blank lines</td></tr>
-</tbody>
-</table>
-
-### Content
-
-<table>
-<thead>
-<tr><th>Component</th><th>Props</th><th>Description</th></tr>
-</thead>
-<tbody>
-<tr><td><code>Text</code></td><td><code>text</code>, <code>color</code>, <code>bold</code>, <code>italic</code>, <code>underline</code>, <code>strikethrough</code>, <code>dimColor</code>, <code>inverse</code>, <code>wrap</code></td><td>Text output with styling</td></tr>
-<tr><td><code>Heading</code></td><td><code>text</code>, <code>level</code> (h1-h4), <code>color</code></td><td>Section heading</td></tr>
-<tr><td><code>Divider</code></td><td><code>character</code>, <code>color</code>, <code>dimColor</code>, <code>title</code>, <code>width</code></td><td>Horizontal separator line with optional title</td></tr>
-<tr><td><code>Badge</code></td><td><code>label</code>, <code>variant</code></td><td>Colored inline label (default, info, success, warning, error)</td></tr>
-<tr><td><code>Spinner</code></td><td><code>label</code>, <code>color</code></td><td>Animated loading spinner</td></tr>
-<tr><td><code>ProgressBar</code></td><td><code>progress</code> (0-1), <code>width</code>, <code>color</code>, <code>label</code></td><td>Horizontal progress bar</td></tr>
-<tr><td><code>StatusLine</code></td><td><code>text</code>, <code>status</code>, <code>icon</code></td><td>Status message with colored icon</td></tr>
-<tr><td><code>KeyValue</code></td><td><code>label</code>, <code>value</code>, <code>labelColor</code>, <code>separator</code></td><td>Key-value pair display</td></tr>
-<tr><td><code>Link</code></td><td><code>url</code>, <code>label</code>, <code>color</code></td><td>Renders a URL as underlined text. Shows "label (url)" when label is provided.</td></tr>
-<tr><td><code>Markdown</code></td><td><code>text</code></td><td>Renders markdown with terminal styling (headings, bold, italic, code, lists, blockquotes, horizontal rules)</td></tr>
-</tbody>
-</table>
-
-### Data
-
-<table>
-<thead>
-<tr><th>Component</th><th>Props</th><th>Description</th></tr>
-</thead>
-<tbody>
-<tr><td><code>Table</code></td><td><code>columns</code>, <code>rows</code>, <code>borderStyle</code>, <code>headerColor</code></td><td>Tabular data with headers</td></tr>
-<tr><td><code>List</code></td><td><code>items</code>, <code>ordered</code>, <code>bulletChar</code>, <code>spacing</code></td><td>Bulleted or numbered list</td></tr>
-<tr><td><code>ListItem</code></td><td><code>title</code>, <code>subtitle</code>, <code>leading</code>, <code>trailing</code></td><td>Structured list row</td></tr>
-<tr><td><code>Card</code></td><td><code>title</code>, <code>borderStyle</code>, <code>borderColor</code>, <code>padding</code></td><td>Bordered container with optional title</td></tr>
-<tr><td><code>Sparkline</code></td><td><code>data</code>, <code>width</code>, <code>color</code>, <code>label</code>, <code>min</code>, <code>max</code></td><td>Inline sparkline chart using Unicode blocks (▁▂▃▄▅▆▇█)</td></tr>
-<tr><td><code>BarChart</code></td><td><code>data</code> (label/value/color), <code>width</code>, <code>showValues</code>, <code>showPercentage</code></td><td>Horizontal bar chart for comparing values</td></tr>
-</tbody>
-</table>
-
-### Interactive
-
-<table>
-<thead>
-<tr><th>Component</th><th>Props</th><th>Description</th></tr>
-</thead>
-<tbody>
-<tr><td><code>TextInput</code></td><td><code>placeholder</code>, <code>value</code> (use <code>$bindState</code>), <code>label</code>, <code>mask</code></td><td>Text input field. Press Enter to submit.</td></tr>
-<tr><td><code>Select</code></td><td><code>options</code>, <code>value</code> (use <code>$bindState</code>), <code>label</code></td><td>Arrow-key selection menu</td></tr>
-<tr><td><code>MultiSelect</code></td><td><code>options</code>, <code>value</code> (use <code>$bindState</code>), <code>label</code>, <code>min</code>, <code>max</code></td><td>Multi-selection menu. Space to toggle, Enter to confirm.</td></tr>
-<tr><td><code>ConfirmInput</code></td><td><code>message</code>, <code>defaultValue</code>, <code>yesLabel</code>, <code>noLabel</code></td><td>Yes/No confirmation prompt. Press Y or N.</td></tr>
-<tr><td><code>Tabs</code></td><td><code>tabs</code>, <code>value</code> (use <code>$bindState</code>), <code>color</code></td><td>Tab bar navigation with left/right arrow keys. Place child content inside with visible conditions.</td></tr>
-</tbody>
-</table>
-
-## Providers
-
-### JSONUIProvider
-
-Convenience wrapper around all providers: `StateProvider` → `VisibilityProvider` → `ValidationProvider` → `ActionProvider` → `FocusProvider`.
-
-```tsx
-import { JSONUIProvider, Renderer } from "@json-render/ink";
-
-<JSONUIProvider initialState={{}} handlers={handlers}>
-  <Renderer spec={spec} registry={registry} />
-</JSONUIProvider>
-```
-
-### StateProvider
-
-```tsx
-<StateProvider initialState={object} onStateChange={fn}>
-  {children}
-</StateProvider>
-```
-
-<table>
-<thead>
-<tr><th>Prop</th><th>Type</th><th>Description</th></tr>
-</thead>
-<tbody>
-<tr><td><code>store</code></td><td><code>StateStore</code></td><td>External store (controlled mode). When provided, <code>initialState</code> and <code>onStateChange</code> are ignored.</td></tr>
-<tr><td><code>initialState</code></td><td><code>Record&lt;string, unknown&gt;</code></td><td>Initial state model (uncontrolled mode).</td></tr>
-<tr><td><code>onStateChange</code></td><td><code>{'(changes: Array<{ path: string; value: unknown }>) => void'}</code></td><td>Callback when state changes (uncontrolled mode).</td></tr>
-</tbody>
-</table>
-
-#### External Store (Controlled Mode)
-
-Pass a `StateStore` to bypass internal state and wire json-render to any state management:
-
-```tsx
-import { createStateStore } from "@json-render/ink";
-
-const store = createStateStore({ count: 0 });
-
-<StateProvider store={store}>
-  {children}
-</StateProvider>
-
-// Mutate from anywhere — components re-render automatically:
-store.set("/count", 1);
-```
-
-The `store` prop is also available on `JSONUIProvider` and `createRenderer`.
-
-### ActionProvider
-
-```tsx
-<ActionProvider handlers={Record<string, ActionHandler>} navigate={fn}>
-  {children}
-</ActionProvider>
-```
-
-Built-in actions: `setState`, `pushState`, `removeState`, `log`, `exit`. Custom handlers override built-ins. Includes a terminal confirmation dialog (press Y/N) for actions with `confirm`.
-
-### VisibilityProvider
-
-```tsx
-<VisibilityProvider>
-  {children}
-</VisibilityProvider>
-```
-
-### ValidationProvider
-
-```tsx
-<ValidationProvider>
-  {children}
-</ValidationProvider>
-```
-
-### FocusProvider
-
-```tsx
-<FocusProvider>
-  {children}
-</FocusProvider>
-```
-
-Manages Tab-cycling focus between interactive components (TextInput, Select). Supports `useFocusDisable` to suppress cycling during modal dialogs.
-
-## defineRegistry
-
-Create a type-safe component registry. Standard components are built-in; only register custom components.
-
-```tsx
-import { defineRegistry, type Components } from "@json-render/ink";
-
-const { registry, handlers, executeAction } = defineRegistry(catalog, {
-  components: {
-    MyWidget: ({ props }) => <Text>{props.label}</Text>,
-  } as Components<typeof catalog>,
-  actions: {
-    submit: async (params, setState, state) => {
-      // custom action logic
-    },
-  },
-});
-```
-
-`handlers` is designed for `JSONUIProvider`/`ActionProvider`. `executeAction` is an imperative helper.
-
-## createRenderer
-
-Higher-level helper that wraps `Renderer` + all providers into a single component.
-
-```tsx
-import { createRenderer } from "@json-render/ink";
-
-const UIRenderer = createRenderer(catalog, components);
-
-<UIRenderer spec={spec} state={initialState} />;
-```
-
-## Hooks
-
-### useUIStream
-
-```typescript
-const {
-  spec,         // Spec | null - current UI state
-  isStreaming,  // boolean - true while streaming
-  error,        // Error | null
-  send,         // (prompt: string, context?: Record<string, unknown>) => Promise<void>
-  stop,         // () => void - abort the current stream
-  clear,        // () => void - reset spec and error
-} = useUIStream({
-  api: string,
-  onComplete?: (spec: Spec) => void,
-  onError?: (error: Error) => void,
-  fetch?: (url: string, init?: RequestInit) => Promise<Response>,
-  validate?: boolean,
-  maxRetries?: number,
-});
-```
-
-### useStateStore
-
-```typescript
-const { state, get, set, update } = useStateStore();
-```
-
-### useStateValue
-
-```typescript
-const value = useStateValue(path: string);
-```
-
-### useBoundProp
-
-```typescript
-const [value, setValue] = useBoundProp(resolvedValue, bindingPath);
-```
-
-### useActions
-
-```typescript
-const { execute } = useActions();
-```
-
-### useIsVisible
-
-```typescript
-const isVisible = useIsVisible(condition?: VisibilityCondition);
-```
-
-### useFocus
-
-```typescript
-const { isActive, id } = useFocus();
-```
-
-### useFocusDisable
-
-```typescript
-useFocusDisable(disabled: boolean);
-```
-
-Suppresses Tab-cycling while `disabled` is true (e.g., during a modal dialog).
-
-## Catalog Exports
-
-```typescript
-import { standardComponentDefinitions, standardActionDefinitions } from "@json-render/ink/catalog";
-import { schema } from "@json-render/ink/schema";
-```
-
-<table>
-<thead>
-<tr><th>Export</th><th>Purpose</th></tr>
-</thead>
-<tbody>
-<tr><td><code>standardComponentDefinitions</code></td><td>Catalog definitions for all 19 standard components</td></tr>
-<tr><td><code>standardActionDefinitions</code></td><td>Catalog definitions for standard actions (setState, pushState, removeState, log, exit)</td></tr>
-<tr><td><code>schema</code></td><td>Ink element tree schema</td></tr>
-</tbody>
-</table>
-
-## Server Export
-
-```typescript
-import { schema, standardComponentDefinitions, standardActionDefinitions } from "@json-render/ink/server";
-```
-
-Re-exports the schema and catalog definitions for server-side usage (e.g., building system prompts).

apps/web/content/docs/api/jotai.mdx

@@ -1,103 +0,0 @@
----
-title: "@json-render/jotai"
----
-
-Jotai adapter for json-render's `StateStore` interface.
-
-## Installation
-
-```bash
-npm install @json-render/jotai @json-render/core @json-render/react jotai
-```
-
-## jotaiStateStore
-
-Create a `StateStore` backed by a Jotai atom.
-
-```typescript
-import { jotaiStateStore } from "@json-render/jotai";
-```
-
-### Options
-
-<table>
-  <thead>
-    <tr>
-      <th>Option</th>
-      <th>Type</th>
-      <th>Required</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>atom</code></td>
-      <td><code>{'WritableAtom<StateModel, [StateModel], void>'}</code></td>
-      <td>Yes</td>
-      <td>A writable atom holding the state model.</td>
-    </tr>
-    <tr>
-      <td><code>store</code></td>
-      <td>Jotai <code>Store</code></td>
-      <td>No</td>
-      <td>The Jotai store instance. Defaults to a new store created internally. Pass your own to share state with <code>{'<Provider>'}</code>.</td>
-    </tr>
-  </tbody>
-</table>
-
-### Example
-
-```typescript
-import { atom } from "jotai";
-import { jotaiStateStore } from "@json-render/jotai";
-import { StateProvider } from "@json-render/react";
-
-const uiAtom = atom<Record<string, unknown>>({ count: 0 });
-const store = jotaiStateStore({ atom: uiAtom });
-```
-
-```tsx
-<StateProvider store={store}>
-  {/* json-render reads/writes go through Jotai */}
-</StateProvider>
-```
-
-### Shared Jotai Store
-
-If your app already uses a Jotai `<Provider>` with a custom store, pass it so both json-render and your components share the same state:
-
-```typescript
-import { atom, createStore } from "jotai";
-import { Provider as JotaiProvider } from "jotai/react";
-import { jotaiStateStore } from "@json-render/jotai";
-import { StateProvider } from "@json-render/react";
-
-const jStore = createStore();
-const uiAtom = atom<Record<string, unknown>>({ count: 0 });
-const store = jotaiStateStore({ atom: uiAtom, store: jStore });
-```
-
-```tsx
-<JotaiProvider store={jStore}>
-  <StateProvider store={store}>
-    {/* Both json-render and useAtom() see the same state */}
-  </StateProvider>
-</JotaiProvider>
-```
-
-## Re-exports
-
-<table>
-  <thead>
-    <tr>
-      <th>Export</th>
-      <th>Source</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>StateStore</code></td>
-      <td><code>@json-render/core</code></td>
-    </tr>
-  </tbody>
-</table>

apps/web/content/docs/api/mcp.mdx

@@ -1,246 +0,0 @@
----
-title: "@json-render/mcp"
----
-
-MCP Apps integration for json-render. Serve json-render UIs as interactive [MCP Apps](https://modelcontextprotocol.io/docs/extensions/apps) inside Claude, ChatGPT, Cursor, VS Code, and other MCP-capable clients.
-
-## Install
-
-```bash
-npm install @json-render/mcp @json-render/core @modelcontextprotocol/sdk
-```
-
-For the iframe-side React UI, also install:
-
-```bash
-npm install @json-render/react react react-dom
-```
-
-See the [MCP example](https://github.com/vercel-labs/json-render/tree/main/examples/mcp) for a full working example.
-
-## Overview
-
-MCP Apps let MCP servers return interactive HTML UIs that render directly inside chat conversations. `@json-render/mcp` bridges json-render catalogs with the MCP Apps protocol:
-
-1. Your **catalog** defines which components and actions the AI can use
-2. The **MCP server** exposes the catalog as a tool with the spec schema
-3. The **bundled HTML** renders json-render specs inside the host's sandboxed iframe
-4. The AI generates a spec, the host renders it, and users interact with the live UI
-
-## Server API
-
-### createMcpApp
-
-Create a fully-configured MCP server. This is the main entry point.
-
-```typescript
-import { createMcpApp } from "@json-render/mcp";
-import { StdioServerTransport } from "@modelcontextprotocol/sdk/server/stdio.js";
-import fs from "node:fs";
-
-const server = createMcpApp({
-  name: "My Dashboard",
-  version: "1.0.0",
-  catalog: myCatalog,
-  html: fs.readFileSync("dist/index.html", "utf-8"),
-});
-
-await server.connect(new StdioServerTransport());
-```
-
-#### CreateMcpAppOptions
-
-<table>
-  <thead>
-    <tr>
-      <th>Option</th>
-      <th>Type</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>name</code></td>
-      <td><code>string</code></td>
-      <td>Server name shown in client UIs</td>
-    </tr>
-    <tr>
-      <td><code>version</code></td>
-      <td><code>string</code></td>
-      <td>Server version</td>
-    </tr>
-    <tr>
-      <td><code>catalog</code></td>
-      <td><code>Catalog</code></td>
-      <td>json-render catalog defining available components</td>
-    </tr>
-    <tr>
-      <td><code>html</code></td>
-      <td><code>string</code></td>
-      <td>Self-contained HTML for the iframe UI</td>
-    </tr>
-    <tr>
-      <td><code>tool</code></td>
-      <td><code>McpToolOptions</code></td>
-      <td>Optional tool name/title/description overrides</td>
-    </tr>
-  </tbody>
-</table>
-
-### registerJsonRenderTool
-
-Register a json-render tool on an existing `McpServer`. Use this when you need to add json-render to a server that has other tools.
-
-```typescript
-import { registerJsonRenderTool } from "@json-render/mcp";
-
-registerJsonRenderTool(server, {
-  catalog,
-  name: "render-ui",
-  title: "Render UI",
-  description: "Render an interactive UI",
-  resourceUri: "ui://render-ui/view.html",
-});
-```
-
-### registerJsonRenderResource
-
-Register the UI resource that serves the bundled HTML.
-
-```typescript
-import { registerJsonRenderResource } from "@json-render/mcp";
-
-registerJsonRenderResource(server, {
-  resourceUri: "ui://render-ui/view.html",
-  html: bundledHtml,
-});
-```
-
-## Client API (`@json-render/mcp/app`)
-
-These exports run inside the sandboxed iframe rendered by the MCP host.
-
-### useJsonRenderApp
-
-React hook that connects to the MCP host, listens for tool results, and maintains the current json-render spec.
-
-```tsx
-import { useJsonRenderApp } from "@json-render/mcp/app";
-import { JSONUIProvider, Renderer } from "@json-render/react";
-
-function McpAppView({ registry }) {
-  const { spec, loading, connected, error } = useJsonRenderApp({
-    name: "my-app",
-    version: "1.0.0",
-  });
-
-  if (error) return <div>Error: {error.message}</div>;
-  if (!spec) return <div>Waiting...</div>;
-
-  return (
-    <JSONUIProvider registry={registry} initialState={spec.state ?? {}}>
-      <Renderer spec={spec} registry={registry} loading={loading} />
-    </JSONUIProvider>
-  );
-}
-```
-
-#### UseJsonRenderAppReturn
-
-<table>
-  <thead>
-    <tr>
-      <th>Field</th>
-      <th>Type</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>spec</code></td>
-      <td><code>{'Spec | null'}</code></td>
-      <td>Current json-render spec</td>
-    </tr>
-    <tr>
-      <td><code>loading</code></td>
-      <td><code>boolean</code></td>
-      <td>Whether the spec is still being received</td>
-    </tr>
-    <tr>
-      <td><code>connected</code></td>
-      <td><code>boolean</code></td>
-      <td>Whether connected to the host</td>
-    </tr>
-    <tr>
-      <td><code>connecting</code></td>
-      <td><code>boolean</code></td>
-      <td>Whether currently connecting</td>
-    </tr>
-    <tr>
-      <td><code>error</code></td>
-      <td><code>{'Error | null'}</code></td>
-      <td>Connection error, if any</td>
-    </tr>
-    <tr>
-      <td><code>app</code></td>
-      <td><code>{'App | null'}</code></td>
-      <td>The underlying MCP App instance</td>
-    </tr>
-    <tr>
-      <td><code>callServerTool</code></td>
-      <td><code>{'(name, args?) => Promise<void>'}</code></td>
-      <td>Call an MCP server tool and update spec from result</td>
-    </tr>
-  </tbody>
-</table>
-
-### buildAppHtml
-
-Generate a self-contained HTML page from bundled JavaScript and CSS.
-
-```typescript
-import { buildAppHtml } from "@json-render/mcp/app";
-import fs from "node:fs";
-
-const html = buildAppHtml({
-  title: "Dashboard",
-  js: fs.readFileSync("dist/app.js", "utf-8"),
-  css: fs.readFileSync("dist/app.css", "utf-8"),
-});
-```
-
-## Client Configuration
-
-### Cursor
-
-Add to `.cursor/mcp.json`:
-
-```json
-{
-  "mcpServers": {
-    "json-render": {
-      "command": "npx",
-      "args": ["tsx", "path/to/server.ts", "--stdio"]
-    }
-  }
-}
-```
-
-### Claude Desktop
-
-Add to `~/Library/Application Support/Claude/claude_desktop_config.json`:
-
-```json
-{
-  "mcpServers": {
-    "json-render": {
-      "command": "npx",
-      "args": ["tsx", "/absolute/path/to/server.ts", "--stdio"]
-    }
-  }
-}
-```
-
-## Supported Clients
-
-MCP Apps are supported by Claude (web and desktop), ChatGPT, VS Code (GitHub Copilot), Cursor, Goose, and Postman.

apps/web/content/docs/api/meta.json

@@ -1,34 +0,0 @@
-{
-  "title": "API Reference",
-  "pages": [
-    "core",
-    "react",
-    "next",
-    "tanstack-start",
-    "react-pdf",
-    "react-email",
-    "shadcn",
-    "shadcn-svelte",
-    "react-native",
-    "image",
-    "remotion",
-    "ink",
-    "vue",
-    "svelte",
-    "solid",
-    "react-three-fiber",
-    "directives",
-    "codegen",
-    "devtools",
-    "devtools-react",
-    "devtools-vue",
-    "devtools-svelte",
-    "devtools-solid",
-    "mcp",
-    "redux",
-    "zustand",
-    "jotai",
-    "xstate",
-    "yaml"
-  ]
-}

apps/web/content/docs/api/next.mdx

@@ -1,279 +0,0 @@
----
-title: "@json-render/next"
----
-
-Next.js renderer. JSON becomes full Next.js applications with routes, layouts, metadata, and SSR.
-
-## Installation
-
-```bash
-npm install @json-render/core @json-render/react @json-render/next
-```
-
-## schema
-
-The Next.js app schema for multi-page specs. Use with `defineCatalog` from core.
-
-```typescript
-import { defineCatalog } from '@json-render/core';
-import { schema } from '@json-render/next/server';
-import { z } from 'zod';
-
-const catalog = defineCatalog(schema, {
-  components: {
-    Card: {
-      props: z.object({ title: z.string() }),
-      description: 'Card container',
-    },
-    NavBar: {
-      props: z.object({ links: z.array(z.object({ href: z.string(), label: z.string() })) }),
-      description: 'Navigation bar',
-    },
-  },
-  actions: {},
-});
-```
-
-## createNextApp
-
-Create all exports needed for a Next.js `[[...slug]]` catch-all route.
-
-```typescript
-import { createNextApp } from '@json-render/next/server';
-
-const { Page, generateMetadata, generateStaticParams } = createNextApp({
-  spec: myAppSpec,
-  loaders: {
-    loadPost: async ({ slug }) => {
-      const post = await db.post.findUnique({ where: { slug } });
-      return { post };
-    },
-  },
-});
-```
-
-### Options
-
-<table>
-  <thead>
-    <tr>
-      <th>Option</th>
-      <th>Type</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>spec</code></td>
-      <td><code>{'NextAppSpec | (() => NextAppSpec | Promise<NextAppSpec>)'}</code></td>
-      <td>The application spec (static or dynamic)</td>
-    </tr>
-    <tr>
-      <td><code>loaders</code></td>
-      <td><code>{'Record<string, LoaderFn>'}</code></td>
-      <td>Server-side data loaders keyed by name</td>
-    </tr>
-  </tbody>
-</table>
-
-### Returns
-
-<table>
-  <thead>
-    <tr>
-      <th>Export</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>Page</code></td>
-      <td>Async Server Component for <code>page.tsx</code></td>
-    </tr>
-    <tr>
-      <td><code>generateMetadata</code></td>
-      <td>Metadata generator for Next.js SEO</td>
-    </tr>
-    <tr>
-      <td><code>generateStaticParams</code></td>
-      <td>Static params for pre-rendering at build time</td>
-    </tr>
-  </tbody>
-</table>
-
-## NextAppSpec
-
-The top-level spec defining an entire Next.js application.
-
-```typescript
-interface NextAppSpec {
-  metadata?: NextMetadata;
-  routes: Record<string, NextRouteSpec>;
-  layouts?: Record<string, Spec>;
-  state?: Record<string, unknown>;
-}
-```
-
-### Route Patterns
-
-Routes use Next.js URL conventions:
-
-<table>
-  <thead>
-    <tr>
-      <th>Pattern</th>
-      <th>Example Match</th>
-      <th>Params</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>/</code></td>
-      <td><code>/</code></td>
-      <td><code>{'{}'}</code></td>
-    </tr>
-    <tr>
-      <td><code>/about</code></td>
-      <td><code>/about</code></td>
-      <td><code>{'{}'}</code></td>
-    </tr>
-    <tr>
-      <td><code>/blog/[slug]</code></td>
-      <td><code>/blog/hello</code></td>
-      <td><code>{'{ slug: "hello" }'}</code></td>
-    </tr>
-    <tr>
-      <td><code>/docs/[...path]</code></td>
-      <td><code>/docs/a/b/c</code></td>
-      <td><code>{'{ path: ["a","b","c"] }'}</code></td>
-    </tr>
-    <tr>
-      <td><code>/app/[[...path]]</code></td>
-      <td><code>/app</code> or <code>/app/x/y</code></td>
-      <td><code>{'{ path: [] }'}</code> or <code>{'{ path: ["x","y"] }'}</code></td>
-    </tr>
-  </tbody>
-</table>
-
-## NextAppProvider
-
-Client component that provides the component registry and action handlers to all pages.
-
-```tsx
-import { NextAppProvider } from '@json-render/next';
-
-export default function Layout({ children }) {
-  return (
-    <NextAppProvider registry={registry} handlers={handlers}>
-      {children}
-    </NextAppProvider>
-  );
-}
-```
-
-## Built-in Components
-
-### Slot
-
-Placeholder in layouts where page content is rendered. Every layout MUST include a Slot.
-
-```json
-{ "type": "Slot", "props": {}, "children": [] }
-```
-
-### Link
-
-Client-side navigation wrapping `next/link`.
-
-```json
-{ "type": "Link", "props": { "href": "/about" }, "children": ["link-text"] }
-```
-
-## Built-in Actions
-
-<table>
-  <thead>
-    <tr>
-      <th>Action</th>
-      <th>Params</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>setState</code></td>
-      <td><code>{'{ statePath, value }'}</code></td>
-      <td>Update a value in state</td>
-    </tr>
-    <tr>
-      <td><code>pushState</code></td>
-      <td><code>{'{ statePath, value, clearStatePath? }'}</code></td>
-      <td>Append to array in state</td>
-    </tr>
-    <tr>
-      <td><code>removeState</code></td>
-      <td><code>{'{ statePath, index }'}</code></td>
-      <td>Remove from array by index</td>
-    </tr>
-    <tr>
-      <td><code>navigate</code></td>
-      <td><code>{'{ href }'}</code></td>
-      <td>Client-side navigation</td>
-    </tr>
-  </tbody>
-</table>
-
-## Server Utilities
-
-### matchRoute
-
-Match a pathname against a spec's routes.
-
-```typescript
-import { matchRoute } from '@json-render/next/server';
-
-const matched = matchRoute(spec, '/blog/hello-world');
-// { route: NextRouteSpec, pattern: '/blog/[slug]', params: { slug: 'hello-world' } }
-```
-
-### resolveMetadata
-
-Resolve merged metadata for a route.
-
-```typescript
-import { resolveMetadata } from '@json-render/next/server';
-
-const metadata = resolveMetadata(spec, matchedRoute?.route);
-```
-
-### slugToPath
-
-Convert catch-all slug array to pathname.
-
-```typescript
-import { slugToPath } from '@json-render/next/server';
-
-slugToPath(undefined);          // "/"
-slugToPath(['blog', 'hello']);  // "/blog/hello"
-```
-
-## Entry Points
-
-<table>
-  <thead>
-    <tr>
-      <th>Import</th>
-      <th>Contents</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>@json-render/next</code></td>
-      <td>Client components (NextAppProvider, PageRenderer, Link)</td>
-    </tr>
-    <tr>
-      <td><code>@json-render/next/server</code></td>
-      <td>Server utilities (createNextApp, matchRoute, schema)</td>
-    </tr>
-  </tbody>
-</table>

apps/web/content/docs/api/react-email.mdx

@@ -1,309 +0,0 @@
----
-title: "@json-render/react-email"
----
-
-React Email renderer. Turn JSON specs into HTML or plain-text emails using `@react-email/components` and `@react-email/render`.
-
-## Install
-
-```bash
-npm install @json-render/core @json-render/react-email @react-email/components @react-email/render
-```
-
-See the [React Email example](https://github.com/vercel-labs/json-render/tree/main/examples/react-email) for a full working example.
-
-## schema
-
-The email element schema for specs. Use with `defineCatalog` from core.
-
-```typescript
-import { defineCatalog } from '@json-render/core';
-import { schema, standardComponentDefinitions } from '@json-render/react-email';
-
-const catalog = defineCatalog(schema, {
-  components: standardComponentDefinitions,
-});
-```
-
-## Render Functions
-
-Server-side functions for producing email output. All accept a spec and optional `RenderOptions`.
-
-```typescript
-import { renderToHtml, renderToPlainText } from '@json-render/react-email';
-
-const html = await renderToHtml(spec);
-
-const plainText = await renderToPlainText(spec);
-```
-
-### RenderOptions
-
-```typescript
-interface RenderOptions {
-  registry?: ComponentRegistry;
-  includeStandard?: boolean;  // default: true
-  state?: Record<string, unknown>;
-}
-```
-
-<table>
-  <thead>
-    <tr>
-      <th>Option</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>registry</code></td>
-      <td>Custom component map (merged with standard components)</td>
-    </tr>
-    <tr>
-      <td><code>includeStandard</code></td>
-      <td>Include built-in standard components (default: <code>true</code>)</td>
-    </tr>
-    <tr>
-      <td><code>state</code></td>
-      <td>Initial state for <code>$state</code> / <code>$cond</code> dynamic prop resolution</td>
-    </tr>
-  </tbody>
-</table>
-
-## defineRegistry
-
-Create a type-safe component registry from a catalog. Components receive `{ props, children, emit, bindings, loading }`.
-
-```tsx
-import { defineRegistry } from '@json-render/react-email';
-import { Container, Heading, Text } from '@react-email/components';
-
-const { registry } = defineRegistry(catalog, {
-  components: {
-    Card: ({ props, children }) => (
-      <Container style={{ padding: 16, backgroundColor: '#fff' }}>
-        <Heading>{props.title}</Heading>
-        {children}
-      </Container>
-    ),
-  },
-});
-
-const html = await renderToHtml(spec, { registry });
-```
-
-## createRenderer
-
-Create a standalone renderer component wired to state, actions, and validation (for interactive previews in the browser).
-
-```typescript
-import { createRenderer } from '@json-render/react-email';
-
-const EmailRenderer = createRenderer(catalog, components);
-```
-
-## Renderer
-
-The main component that renders a spec to React Email elements. Use inside `JSONUIProvider` when you need state, actions, or visibility.
-
-```typescript
-interface RendererProps {
-  spec: Spec | null;
-  registry?: ComponentRegistry;
-  includeStandard?: boolean;  // default: true
-  loading?: boolean;
-  fallback?: ComponentRenderer;
-}
-```
-
-## Standard Components
-
-### Document structure
-
-<table>
-  <thead>
-    <tr>
-      <th>Component</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>Html</code></td>
-      <td>Top-level email wrapper. Must be the root element.</td>
-    </tr>
-    <tr>
-      <td><code>Head</code></td>
-      <td>Email head section. Place inside Html.</td>
-    </tr>
-    <tr>
-      <td><code>Body</code></td>
-      <td>Email body wrapper. Place inside Html.</td>
-    </tr>
-  </tbody>
-</table>
-
-### Layout
-
-<table>
-  <thead>
-    <tr>
-      <th>Component</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>Container</code></td>
-      <td>Constrains content width (e.g. max-width 600px).</td>
-    </tr>
-    <tr>
-      <td><code>Section</code></td>
-      <td>Groups related content.</td>
-    </tr>
-    <tr>
-      <td><code>Row</code></td>
-      <td>Horizontal layout row.</td>
-    </tr>
-    <tr>
-      <td><code>Column</code></td>
-      <td>Column within a Row.</td>
-    </tr>
-  </tbody>
-</table>
-
-### Content
-
-<table>
-  <thead>
-    <tr>
-      <th>Component</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>Heading</code></td>
-      <td>Heading text (h1-h6).</td>
-    </tr>
-    <tr>
-      <td><code>Text</code></td>
-      <td>Body text paragraph.</td>
-    </tr>
-    <tr>
-      <td><code>Link</code></td>
-      <td>Hyperlink with text and href.</td>
-    </tr>
-    <tr>
-      <td><code>Button</code></td>
-      <td>Call-to-action button (link styled as button).</td>
-    </tr>
-    <tr>
-      <td><code>Image</code></td>
-      <td>Image from URL.</td>
-    </tr>
-    <tr>
-      <td><code>Hr</code></td>
-      <td>Horizontal rule separator.</td>
-    </tr>
-  </tbody>
-</table>
-
-### Utility
-
-<table>
-  <thead>
-    <tr>
-      <th>Component</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>Preview</code></td>
-      <td>Preview text for inbox (inside Html).</td>
-    </tr>
-    <tr>
-      <td><code>Markdown</code></td>
-      <td>Renders markdown content as email-safe HTML.</td>
-    </tr>
-  </tbody>
-</table>
-
-## Server-Safe Import
-
-Import schema and catalog definitions without pulling in React or `@react-email/components`:
-
-```typescript
-import { schema, standardComponentDefinitions } from '@json-render/react-email/server';
-```
-
-## Sub-path Exports
-
-<table>
-  <thead>
-    <tr>
-      <th>Export</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>@json-render/react-email</code></td>
-      <td>Full package: schema, renderer, components, render functions</td>
-    </tr>
-    <tr>
-      <td><code>@json-render/react-email/server</code></td>
-      <td>Schema and catalog definitions only (no React)</td>
-    </tr>
-    <tr>
-      <td><code>@json-render/react-email/catalog</code></td>
-      <td>Standard component definitions and types</td>
-    </tr>
-    <tr>
-      <td><code>@json-render/react-email/render</code></td>
-      <td>Server-side render functions only</td>
-    </tr>
-  </tbody>
-</table>
-
-## Types
-
-<table>
-  <thead>
-    <tr>
-      <th>Export</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>ReactEmailSchema</code></td>
-      <td>Schema type for email specs</td>
-    </tr>
-    <tr>
-      <td><code>ReactEmailSpec</code></td>
-      <td>Spec type for email documents</td>
-    </tr>
-    <tr>
-      <td><code>RenderOptions</code></td>
-      <td>Options for render functions</td>
-    </tr>
-    <tr>
-      <td><code>ComponentContext</code></td>
-      <td>Typed component render function context</td>
-    </tr>
-    <tr>
-      <td><code>ComponentFn</code></td>
-      <td>Component render function type</td>
-    </tr>
-    <tr>
-      <td><code>StandardComponentDefinitions</code></td>
-      <td>Type of the standard component definitions object</td>
-    </tr>
-    <tr>
-      <td><code>StandardComponentProps&lt;K&gt;</code></td>
-      <td>Inferred props type for a standard component by name</td>
-    </tr>
-  </tbody>
-</table>

apps/web/content/docs/api/react-three-fiber.mdx

@@ -1,420 +0,0 @@
----
-title: "@json-render/react-three-fiber"
----
-
-React Three Fiber renderer for json-render. 20 built-in 3D components for meshes, lights, models, gaussian splats, environments, text, cameras, and controls.
-
-## Installation
-
-```bash
-npm install @json-render/react-three-fiber @json-render/core @json-render/react @react-three/fiber @react-three/drei three zod
-```
-
-## Entry Points
-
-<table>
-<thead>
-<tr>
-<th>Entry Point</th>
-<th>Exports</th>
-<th>Use For</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>@json-render/react-three-fiber</code></td>
-<td><code>threeComponents</code>, <code>ThreeRenderer</code>, <code>ThreeCanvas</code>, schemas</td>
-<td>React Three Fiber implementations and renderer</td>
-</tr>
-<tr>
-<td><code>@json-render/react-three-fiber/catalog</code></td>
-<td><code>threeComponentDefinitions</code></td>
-<td>Catalog schemas (no R3F dependency, safe for server)</td>
-</tr>
-</tbody>
-</table>
-
-## Usage
-
-```tsx
-import {'{ defineCatalog }'} from "@json-render/core";
-import {'{ schema, defineRegistry }'} from "@json-render/react";
-import {'{'}
-  threeComponentDefinitions,
-  threeComponents,
-  ThreeCanvas,
-{'}'} from "@json-render/react-three-fiber";
-
-const catalog = defineCatalog(schema, {'{'}
-  components: {'{'}
-    Box: threeComponentDefinitions.Box,
-    Sphere: threeComponentDefinitions.Sphere,
-    AmbientLight: threeComponentDefinitions.AmbientLight,
-    DirectionalLight: threeComponentDefinitions.DirectionalLight,
-    OrbitControls: threeComponentDefinitions.OrbitControls,
-  {'}'},
-  actions: {'{}'},
-{'}'});
-
-const {'{ registry }'} = defineRegistry(catalog, {'{'}
-  components: {'{'}
-    Box: threeComponents.Box,
-    Sphere: threeComponents.Sphere,
-    AmbientLight: threeComponents.AmbientLight,
-    DirectionalLight: threeComponents.DirectionalLight,
-    OrbitControls: threeComponents.OrbitControls,
-  {'}'},
-{'}'});
-```
-
-### ThreeCanvas (convenience)
-
-```tsx
-<ThreeCanvas
-  spec={'{spec}'}
-  registry={'{registry}'}
-  shadows
-  camera={'{'}{'{ position: [5, 5, 5], fov: 50 }'}{'}'} 
-  style={'{'}{'{ width: "100%", height: "100vh" }'}{'}'} 
-/>
-```
-
-### Manual Canvas Setup
-
-```tsx
-import {'{ Canvas }'} from "@react-three/fiber";
-import {'{ ThreeRenderer }'} from "@json-render/react-three-fiber";
-
-<Canvas shadows>
-  <ThreeRenderer spec={'{spec}'} registry={'{registry}'} />
-</Canvas>
-```
-
-## Components
-
-### Primitives
-
-<table>
-<thead>
-<tr>
-<th>Component</th>
-<th>Description</th>
-<th>Key Props</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>Box</code></td>
-<td>Box mesh (default 1x1x1)</td>
-<td><code>width</code>, <code>height</code>, <code>depth</code>, <code>material</code></td>
-</tr>
-<tr>
-<td><code>Sphere</code></td>
-<td>Sphere mesh</td>
-<td><code>radius</code>, <code>widthSegments</code>, <code>heightSegments</code>, <code>material</code></td>
-</tr>
-<tr>
-<td><code>Cylinder</code></td>
-<td>Cylinder mesh</td>
-<td><code>radiusTop</code>, <code>radiusBottom</code>, <code>height</code>, <code>material</code></td>
-</tr>
-<tr>
-<td><code>Cone</code></td>
-<td>Cone mesh</td>
-<td><code>radius</code>, <code>height</code>, <code>material</code></td>
-</tr>
-<tr>
-<td><code>Torus</code></td>
-<td>Torus (donut) mesh</td>
-<td><code>radius</code>, <code>tube</code>, <code>material</code></td>
-</tr>
-<tr>
-<td><code>Plane</code></td>
-<td>Flat plane mesh</td>
-<td><code>width</code>, <code>height</code>, <code>material</code></td>
-</tr>
-<tr>
-<td><code>Capsule</code></td>
-<td>Capsule mesh</td>
-<td><code>radius</code>, <code>length</code>, <code>material</code></td>
-</tr>
-</tbody>
-</table>
-
-All primitives share: <code>position</code>, <code>rotation</code>, <code>scale</code>, <code>castShadow</code>, <code>receiveShadow</code>, <code>material</code>.
-
-### Material Schema
-
-<table>
-<thead>
-<tr>
-<th>Property</th>
-<th>Type</th>
-<th>Default</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>color</code></td>
-<td><code>string</code></td>
-<td><code>"#ffffff"</code></td>
-</tr>
-<tr>
-<td><code>metalness</code></td>
-<td><code>number</code></td>
-<td><code>0</code></td>
-</tr>
-<tr>
-<td><code>roughness</code></td>
-<td><code>number</code></td>
-<td><code>1</code></td>
-</tr>
-<tr>
-<td><code>emissive</code></td>
-<td><code>string</code></td>
-<td><code>"#000000"</code></td>
-</tr>
-<tr>
-<td><code>emissiveIntensity</code></td>
-<td><code>number</code></td>
-<td><code>1</code></td>
-</tr>
-<tr>
-<td><code>opacity</code></td>
-<td><code>number</code></td>
-<td><code>1</code></td>
-</tr>
-<tr>
-<td><code>transparent</code></td>
-<td><code>boolean</code></td>
-<td><code>false</code></td>
-</tr>
-<tr>
-<td><code>wireframe</code></td>
-<td><code>boolean</code></td>
-<td><code>false</code></td>
-</tr>
-</tbody>
-</table>
-
-### Lights
-
-<table>
-<thead>
-<tr>
-<th>Component</th>
-<th>Description</th>
-<th>Key Props</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>AmbientLight</code></td>
-<td>Uniform illumination</td>
-<td><code>color</code>, <code>intensity</code></td>
-</tr>
-<tr>
-<td><code>DirectionalLight</code></td>
-<td>Sunlight-style</td>
-<td><code>position</code>, <code>color</code>, <code>intensity</code>, <code>castShadow</code></td>
-</tr>
-<tr>
-<td><code>PointLight</code></td>
-<td>Radiates from a point</td>
-<td><code>position</code>, <code>color</code>, <code>intensity</code>, <code>distance</code>, <code>decay</code></td>
-</tr>
-<tr>
-<td><code>SpotLight</code></td>
-<td>Cone of light</td>
-<td><code>position</code>, <code>color</code>, <code>intensity</code>, <code>angle</code>, <code>penumbra</code></td>
-</tr>
-</tbody>
-</table>
-
-### Other Components
-
-<table>
-<thead>
-<tr>
-<th>Component</th>
-<th>Description</th>
-<th>Key Props</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>Group</code></td>
-<td>Container for children</td>
-<td><code>position</code>, <code>rotation</code>, <code>scale</code></td>
-</tr>
-<tr>
-<td><code>Model</code></td>
-<td>GLTF/GLB model loader</td>
-<td><code>url</code>, <code>position</code>, <code>rotation</code>, <code>scale</code></td>
-</tr>
-<tr>
-<td><code>Environment</code></td>
-<td>HDRI environment map</td>
-<td><code>preset</code>, <code>background</code>, <code>blur</code>, <code>intensity</code></td>
-</tr>
-<tr>
-<td><code>Fog</code></td>
-<td>Linear fog effect</td>
-<td><code>color</code>, <code>near</code>, <code>far</code></td>
-</tr>
-<tr>
-<td><code>GridHelper</code></td>
-<td>Reference grid</td>
-<td><code>size</code>, <code>divisions</code>, <code>color</code></td>
-</tr>
-<tr>
-<td><code>Text3D</code></td>
-<td>3D text (SDF)</td>
-<td><code>text</code>, <code>fontSize</code>, <code>color</code>, <code>anchorX</code>, <code>anchorY</code></td>
-</tr>
-<tr>
-<td><code>PerspectiveCamera</code></td>
-<td>Camera</td>
-<td><code>position</code>, <code>fov</code>, <code>near</code>, <code>far</code>, <code>makeDefault</code></td>
-</tr>
-<tr>
-<td><code>OrbitControls</code></td>
-<td>Camera controls</td>
-<td><code>enableDamping</code>, <code>enableZoom</code>, <code>autoRotate</code></td>
-</tr>
-<tr>
-<td><code>GaussianSplat</code></td>
-<td>Gaussian splat (.splat/.ply) loader</td>
-<td><code>src</code>, <code>position</code>, <code>rotation</code>, <code>scale</code>, <code>alphaHash</code>, <code>toneMapped</code></td>
-</tr>
-</tbody>
-</table>
-
-## Shared Schemas
-
-Reusable Zod schemas for custom 3D components:
-
-```tsx
-import {'{ vector3Schema, materialSchema, transformProps, shadowProps }'} from "@json-render/react-three-fiber";
-```
-
-<table>
-<thead>
-<tr>
-<th>Export</th>
-<th>Description</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>vector3Schema</code></td>
-<td><code>z.tuple([z.number(), z.number(), z.number()])</code></td>
-</tr>
-<tr>
-<td><code>materialSchema</code></td>
-<td>Standard material props (color, metalness, roughness, etc.)</td>
-</tr>
-<tr>
-<td><code>transformProps</code></td>
-<td><code>{'{ position, rotation, scale }'}</code> schema fields</td>
-</tr>
-<tr>
-<td><code>shadowProps</code></td>
-<td><code>{'{ castShadow, receiveShadow }'}</code> schema fields</td>
-</tr>
-</tbody>
-</table>
-
-## ThreeRenderer
-
-<table>
-<thead>
-<tr>
-<th>Prop</th>
-<th>Type</th>
-<th>Description</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>spec</code></td>
-<td><code>Spec | null</code></td>
-<td>The spec to render as a 3D scene</td>
-</tr>
-<tr>
-<td><code>registry</code></td>
-<td><code>ComponentRegistry</code></td>
-<td>Component registry from <code>defineRegistry</code></td>
-</tr>
-<tr>
-<td><code>store</code></td>
-<td><code>StateStore</code></td>
-<td>External state store (controlled mode)</td>
-</tr>
-<tr>
-<td><code>initialState</code></td>
-<td><code>Record&lt;string, unknown&gt;</code></td>
-<td>Initial state (uncontrolled mode)</td>
-</tr>
-<tr>
-<td><code>handlers</code></td>
-<td><code>Record&lt;string, Function&gt;</code></td>
-<td>Action handlers</td>
-</tr>
-<tr>
-<td><code>loading</code></td>
-<td><code>boolean</code></td>
-<td>Whether the spec is streaming</td>
-</tr>
-<tr>
-<td><code>children</code></td>
-<td><code>ReactNode</code></td>
-<td>Additional R3F elements alongside the spec</td>
-</tr>
-</tbody>
-</table>
-
-## ThreeCanvas
-
-Extends <code>ThreeRendererProps</code> with Canvas options:
-
-<table>
-<thead>
-<tr>
-<th>Prop</th>
-<th>Type</th>
-<th>Description</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>shadows</code></td>
-<td><code>boolean</code></td>
-<td>Enable shadow maps</td>
-</tr>
-<tr>
-<td><code>camera</code></td>
-<td><code>object</code></td>
-<td>Default camera config (position, fov, etc.)</td>
-</tr>
-<tr>
-<td><code>className</code></td>
-<td><code>string</code></td>
-<td>CSS class for the canvas container</td>
-</tr>
-<tr>
-<td><code>style</code></td>
-<td><code>CSSProperties</code></td>
-<td>Inline styles for the canvas container</td>
-</tr>
-</tbody>
-</table>
-
-## Type Helpers
-
-```tsx
-import type {'{ ThreeProps }'} from "@json-render/react-three-fiber";
-
-type BoxProps = ThreeProps<"Box">;
-type SphereProps = ThreeProps<"Sphere">;
-```

apps/web/content/docs/api/redux.mdx

@@ -1,103 +0,0 @@
----
-title: "@json-render/redux"
----
-
-Redux / Redux Toolkit adapter for json-render's `StateStore` interface.
-
-## Installation
-
-```bash
-npm install @json-render/redux @json-render/core @json-render/react redux
-# or with Redux Toolkit (recommended):
-npm install @json-render/redux @json-render/core @json-render/react @reduxjs/toolkit
-```
-
-## reduxStateStore
-
-Create a `StateStore` backed by a Redux store.
-
-```typescript
-import { reduxStateStore } from "@json-render/redux";
-```
-
-### Options
-
-<table>
-  <thead>
-    <tr>
-      <th>Option</th>
-      <th>Type</th>
-      <th>Required</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>store</code></td>
-      <td><code>Store</code></td>
-      <td>Yes</td>
-      <td>The Redux store instance.</td>
-    </tr>
-    <tr>
-      <td><code>selector</code></td>
-      <td><code>{'(state: S) => StateModel'}</code></td>
-      <td>No</td>
-      <td>Select the json-render slice from the Redux state tree. Defaults to <code>{'(state) => state'}</code>.</td>
-    </tr>
-    <tr>
-      <td><code>dispatch</code></td>
-      <td><code>{'(nextState: StateModel, store: Store) => void'}</code></td>
-      <td>Yes</td>
-      <td>Dispatch an action that replaces the selected slice with the next state.</td>
-    </tr>
-  </tbody>
-</table>
-
-### Example
-
-```typescript
-import { configureStore, createSlice } from "@reduxjs/toolkit";
-import { reduxStateStore } from "@json-render/redux";
-import { StateProvider } from "@json-render/react";
-
-const uiSlice = createSlice({
-  name: "ui",
-  initialState: { count: 0 } as Record<string, unknown>,
-  reducers: {
-    replaceUiState: (_state, action) => action.payload,
-  },
-});
-
-const reduxStore = configureStore({
-  reducer: { ui: uiSlice.reducer },
-});
-
-const store = reduxStateStore({
-  store: reduxStore,
-  selector: (state) => state.ui,
-  dispatch: (next, s) => s.dispatch(uiSlice.actions.replaceUiState(next)),
-});
-```
-
-```tsx
-<StateProvider store={store}>
-  {/* json-render reads/writes go through Redux */}
-</StateProvider>
-```
-
-## Re-exports
-
-<table>
-  <thead>
-    <tr>
-      <th>Export</th>
-      <th>Source</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>StateStore</code></td>
-      <td><code>@json-render/core</code></td>
-    </tr>
-  </tbody>
-</table>

apps/web/content/docs/api/shadcn-svelte.mdx

@@ -1,319 +0,0 @@
----
-title: "@json-render/shadcn-svelte"
----
-
-Pre-built [shadcn-svelte](https://www.shadcn-svelte.com/) components for json-render. 36 components built on Svelte 5 + Tailwind CSS, ready to use with `defineCatalog` and `defineRegistry`.
-
-## Installation
-
-```bash
-npm install @json-render/shadcn-svelte @json-render/core @json-render/svelte zod
-```
-
-Your app must have Tailwind CSS configured.
-
-## Entry Points
-
-<table>
-<thead>
-<tr>
-<th>Entry Point</th>
-<th>Exports</th>
-<th>Use For</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>@json-render/shadcn-svelte</code></td>
-<td><code>shadcnComponents</code>, <code>shadcnComponentDefinitions</code></td>
-<td>Svelte implementations + catalog schemas</td>
-</tr>
-<tr>
-<td><code>@json-render/shadcn-svelte/catalog</code></td>
-<td><code>shadcnComponentDefinitions</code></td>
-<td>Catalog schemas only (no Svelte dependency, safe for server)</td>
-</tr>
-</tbody>
-</table>
-
-## Usage
-
-Pick the components you need from the standard definitions:
-
-```typescript
-import { defineCatalog } from "@json-render/core";
-import { schema } from "@json-render/svelte/schema";
-import { shadcnComponentDefinitions } from "@json-render/shadcn-svelte/catalog";
-import { defineRegistry } from "@json-render/svelte";
-import { shadcnComponents } from "@json-render/shadcn-svelte";
-
-// Catalog: pick definitions
-const catalog = defineCatalog(schema, {
-  components: {
-    Card: shadcnComponentDefinitions.Card,
-    Stack: shadcnComponentDefinitions.Stack,
-    Heading: shadcnComponentDefinitions.Heading,
-    Button: shadcnComponentDefinitions.Button,
-    Input: shadcnComponentDefinitions.Input,
-  },
-  actions: {},
-});
-
-// Registry: pick matching implementations
-const { registry } = defineRegistry(catalog, {
-  components: {
-    Card: shadcnComponents.Card,
-    Stack: shadcnComponents.Stack,
-    Heading: shadcnComponents.Heading,
-    Button: shadcnComponents.Button,
-    Input: shadcnComponents.Input,
-  },
-});
-```
-
-Then render in your Svelte component:
-
-```svelte
-<script lang="ts">
-  import { Renderer, JsonUIProvider } from "@json-render/svelte";
-
-  export let spec;
-  export let registry;
-</script>
-
-<JsonUIProvider initialState={spec?.state ?? {}}>
-  <Renderer {spec} {registry} />
-</JsonUIProvider>
-```
-
-## Available Components
-
-### Layout
-
-<table>
-<thead>
-<tr>
-<th>Component</th>
-<th>Description</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>Card</code></td>
-<td>Container card with optional title, description, maxWidth, centered</td>
-</tr>
-<tr>
-<td><code>Stack</code></td>
-<td>Flex container with direction, gap, align, justify</td>
-</tr>
-<tr>
-<td><code>Grid</code></td>
-<td>Grid layout with columns (1-6) and gap</td>
-</tr>
-<tr>
-<td><code>Separator</code></td>
-<td>Visual separator line with orientation</td>
-</tr>
-</tbody>
-</table>
-
-### Navigation
-
-<table>
-<thead>
-<tr>
-<th>Component</th>
-<th>Description</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>Tabs</code></td>
-<td>Tabbed navigation with tabs array, defaultValue, value</td>
-</tr>
-<tr>
-<td><code>Accordion</code></td>
-<td>Collapsible sections with items array and type (single/multiple)</td>
-</tr>
-<tr>
-<td><code>Collapsible</code></td>
-<td>Single collapsible section with title and defaultOpen</td>
-</tr>
-<tr>
-<td><code>Pagination</code></td>
-<td>Page navigation with totalPages and page</td>
-</tr>
-</tbody>
-</table>
-
-### Overlay
-
-<table>
-<thead>
-<tr>
-<th>Component</th>
-<th>Description</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>Dialog</code></td>
-<td>Modal dialog with title, description, openPath</td>
-</tr>
-<tr>
-<td><code>Drawer</code></td>
-<td>Bottom drawer with title, description, openPath</td>
-</tr>
-<tr>
-<td><code>Tooltip</code></td>
-<td>Hover tooltip with content and text</td>
-</tr>
-<tr>
-<td><code>Popover</code></td>
-<td>Click-triggered popover with trigger and content</td>
-</tr>
-<tr>
-<td><code>DropdownMenu</code></td>
-<td>Dropdown menu with label and items array</td>
-</tr>
-</tbody>
-</table>
-
-### Content
-
-<table>
-<thead>
-<tr>
-<th>Component</th>
-<th>Description</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>Heading</code></td>
-<td>Heading text with level (h1-h4)</td>
-</tr>
-<tr>
-<td><code>Text</code></td>
-<td>Paragraph with variant (body, caption, muted, lead, code)</td>
-</tr>
-<tr>
-<td><code>Image</code></td>
-<td>Image with alt, width, height</td>
-</tr>
-<tr>
-<td><code>Avatar</code></td>
-<td>User avatar with src, name, size</td>
-</tr>
-<tr>
-<td><code>Badge</code></td>
-<td>Status badge with text and variant</td>
-</tr>
-<tr>
-<td><code>Alert</code></td>
-<td>Alert banner with title, message, type</td>
-</tr>
-<tr>
-<td><code>Carousel</code></td>
-<td>Horizontally scrollable carousel with items</td>
-</tr>
-<tr>
-<td><code>Table</code></td>
-<td>Data table with columns and rows</td>
-</tr>
-</tbody>
-</table>
-
-### Feedback
-
-<table>
-<thead>
-<tr>
-<th>Component</th>
-<th>Description</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>Progress</code></td>
-<td>Progress bar with value, max, label</td>
-</tr>
-<tr>
-<td><code>Skeleton</code></td>
-<td>Loading placeholder with width, height, rounded</td>
-</tr>
-<tr>
-<td><code>Spinner</code></td>
-<td>Loading spinner with size and label</td>
-</tr>
-</tbody>
-</table>
-
-### Input
-
-<table>
-<thead>
-<tr>
-<th>Component</th>
-<th>Description</th>
-</tr>
-</thead>
-<tbody>
-<tr>
-<td><code>Button</code></td>
-<td>Clickable button with label, variant, disabled</td>
-</tr>
-<tr>
-<td><code>Link</code></td>
-<td>Anchor link with label and href</td>
-</tr>
-<tr>
-<td><code>Input</code></td>
-<td>Text input with label, name, type, placeholder, value, checks</td>
-</tr>
-<tr>
-<td><code>Textarea</code></td>
-<td>Multi-line text input with label, name, placeholder, rows, value, checks</td>
-</tr>
-<tr>
-<td><code>Select</code></td>
-<td>Dropdown select with label, name, options, value, checks</td>
-</tr>
-<tr>
-<td><code>Checkbox</code></td>
-<td>Checkbox with label, name, checked</td>
-</tr>
-<tr>
-<td><code>Radio</code></td>
-<td>Radio button group with label, name, options, value</td>
-</tr>
-<tr>
-<td><code>Switch</code></td>
-<td>Toggle switch with label, name, checked</td>
-</tr>
-<tr>
-<td><code>Slider</code></td>
-<td>Range slider with label, min, max, step, value</td>
-</tr>
-<tr>
-<td><code>Toggle</code></td>
-<td>Toggle button with label, pressed, variant</td>
-</tr>
-<tr>
-<td><code>ToggleGroup</code></td>
-<td>Group of toggle buttons with items, type, value</td>
-</tr>
-<tr>
-<td><code>ButtonGroup</code></td>
-<td>Group of buttons with buttons array and selected</td>
-</tr>
-</tbody>
-</table>
-
-## Notes
-
-- The `/catalog` entry point has no Svelte dependency -- use it for server-side prompt generation
-- Components use Tailwind CSS classes -- your app must have Tailwind configured
-- Component implementations use bundled shadcn-svelte primitives (not your app's `$lib/components/ui/`)
-- Form inputs support `checks` for validation (type + message pairs) and `validateOn` for timing
-- Events: inputs emit `change`/`submit`/`focus`/`blur`; buttons emit `press`; selects emit `change`/`select`

apps/web/content/docs/api/solid.mdx

@@ -1,200 +0,0 @@
----
-title: "@json-render/solid"
----
-
-SolidJS components, providers, and hooks for rendering json-render specs.
-
-## Installation
-
-<PackageInstall packages="@json-render/core @json-render/solid" />
-
-Peer dependencies: `solid-js ^1.9.0` and `zod ^4.0.0`.
-
-<PackageInstall packages="solid-js zod" />
-
-## Providers
-
-### StateProvider
-
-```tsx
-<StateProvider
-  initialState={{}}
-  onStateChange={(changes) => console.log(changes)}
->
-  {/* children */}
-</StateProvider>
-```
-
-<table>
-  <thead>
-    <tr>
-      <th>Prop</th>
-      <th>Type</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td>
-        <code>store</code>
-      </td>
-      <td>
-        <code>StateStore</code>
-      </td>
-      <td>
-        External store (controlled mode). When provided,{" "}
-        <code>initialState</code> and <code>onStateChange</code> are ignored.
-      </td>
-    </tr>
-    <tr>
-      <td>
-        <code>initialState</code>
-      </td>
-      <td>
-        <code>Record&lt;string, unknown&gt;</code>
-      </td>
-      <td>Initial state model for uncontrolled mode.</td>
-    </tr>
-    <tr>
-      <td>
-        <code>onStateChange</code>
-      </td>
-      <td>
-        <code>
-          {"(changes: Array<{ path: string; value: unknown }>) => void"}
-        </code>
-      </td>
-      <td>Called for uncontrolled state updates.</td>
-    </tr>
-  </tbody>
-</table>
-
-### ActionProvider
-
-```tsx
-<ActionProvider
-  handlers={{ submit: async (params) => {} }}
-  navigate={(path) => {}}
->
-  {/* children */}
-</ActionProvider>
-```
-
-### VisibilityProvider
-
-```tsx
-<VisibilityProvider>{/* children */}</VisibilityProvider>
-```
-
-### ValidationProvider
-
-```tsx
-<ValidationProvider customFunctions={{ custom: (value) => Boolean(value) }}>
-  {/* children */}
-</ValidationProvider>
-```
-
-### JSONUIProvider
-
-Combined provider wrapper for state, visibility, validation, and actions.
-
-```tsx
-<JSONUIProvider
-  registry={registry}
-  initialState={{}}
-  handlers={handlers}
-  validationFunctions={validationFunctions}
->
-  <Renderer spec={spec} registry={registry} />
-</JSONUIProvider>
-```
-
-## defineRegistry
-
-Create a typed component registry and action helpers from a catalog.
-
-```tsx
-const { registry, handlers, executeAction } = defineRegistry(catalog, {
-  components: {
-    Card: (renderProps) => <div>{renderProps.children}</div>,
-    Button: (renderProps) => (
-      <button onClick={() => renderProps.emit("press")}>
-        {renderProps.element.props.label as string}
-      </button>
-    ),
-  },
-  actions: {
-    submit: async (params, setState, state) => {
-      // custom action logic
-    },
-  },
-});
-```
-
-## Components
-
-### Renderer
-
-```tsx
-<Renderer spec={spec} registry={registry} loading={false} />
-```
-
-Renders a `Spec` tree using your registry.
-
-### createRenderer
-
-Build an app-level renderer from catalog + components:
-
-```tsx
-const AppRenderer = createRenderer(catalog, {
-  Card: (renderProps) => <div>{renderProps.children}</div>,
-});
-
-<AppRenderer spec={spec} state={{}} onAction={(name, params) => {}} />;
-```
-
-## Hooks
-
-- `useStateStore()`
-- `useStateValue(path)` - returns an accessor
-- `useStateBinding(path)` - returns `[Accessor<T | undefined>, setValue]`
-- `useVisibility()` / `useIsVisible(condition)`
-- `useActions()` / `useAction(binding)`
-- `useValidation()` / `useOptionalValidation()`
-- `useFieldValidation(path, config)` - returns accessor-backed `state`, `errors`, and `isValid`
-- `useBoundProp(value, bindingPath)`
-- `useUIStream(options)`
-- `useChatUI(options)`
-
-## Built-in Actions
-
-`ActionProvider` handles these built-in actions:
-
-- `setState`
-- `pushState`
-- `removeState`
-- `validateForm`
-
-## Component Props
-
-Registry components receive:
-
-```ts
-interface ComponentRenderProps<P = Record<string, unknown>> {
-  element: UIElement<string, P>;
-  children?: JSX.Element;
-  emit: (event: string) => void;
-  on: (event: string) => EventHandle;
-  bindings?: Record<string, string>;
-  loading?: boolean;
-}
-```
-
-Use `emit("event")` to dispatch event bindings. Use `on("event")` to access `EventHandle` metadata (`bound`, `shouldPreventDefault`, `emit`).
-
-## Reactivity Notes
-
-- Keep changing reads in JSX expressions, `createMemo`, or `createEffect`.
-- Avoid props destructuring in component signatures when you need live updates.
-- `StateProvider` and other contexts expose getter-backed values so consumers read live signals.
-- `useStateValue`, `useStateBinding`, and `useFieldValidation` expose reactive accessors; call them as functions.

apps/web/content/docs/api/svelte.mdx

@@ -1,125 +0,0 @@
----
-title: "@json-render/svelte"
----
-
-Svelte 5 components, providers, and helpers for rendering json-render specs.
-
-## Installation
-
-<PackageInstall packages="@json-render/core @json-render/svelte" />
-
-Peer dependencies: `svelte ^5.0.0` and `zod ^4.0.0`.
-
-<PackageInstall packages="svelte zod" />
-
-## Components
-
-### Renderer
-
-```svelte
-<Renderer
-  spec={spec}       // Spec | null
-  registry={registry}
-  loading={false}
-/>
-```
-
-Renders a spec with your component registry. If `spec` is `null`, it renders nothing.
-
-### JsonUIProvider
-
-Convenience wrapper around `StateProvider`, `VisibilityProvider`, `ValidationProvider`, and `ActionProvider`.
-
-```svelte
-<JsonUIProvider
-  initialState={{}}
-  handlers={handlers}
-  validationFunctions={validationFunctions}
->
-  <Renderer {spec} {registry} />
-</JsonUIProvider>
-```
-
-## defineRegistry
-
-Create a typed component registry and action handlers from a catalog.
-
-```typescript
-import { defineRegistry } from "@json-render/svelte";
-
-const { registry, handlers, executeAction } = defineRegistry(catalog, {
-  components: {
-    Card,
-    Button,
-  },
-  actions: {
-    submit: async (params, setState, state) => {
-      // custom action logic
-    },
-  },
-});
-```
-
-`handlers` is designed for `JsonUIProvider`/`ActionProvider`. `executeAction` is an imperative helper.
-
-## Component Props
-
-Registry components receive `BaseComponentProps<TProps>`:
-
-```typescript
-interface BaseComponentProps<TProps> {
-  props: TProps;
-  children?: Snippet;
-  emit: (event: string) => void;
-  bindings?: Record<string, string>;
-  loading?: boolean;
-}
-```
-
-Use `emit("eventName")` to trigger handlers declared in the spec `on` bindings.
-
-## Context Helpers
-
-Use these helpers inside Svelte components:
-
-- `getStateValue(path)` - read/write state via `.current`
-- `getBoundProp(() => value, () => bindingPath)` - write back resolved `$bindState` / `$bindItem` values
-- `isVisible(condition)` - evaluate visibility via `.current`
-- `getAction(name)` - read a registered action handler via `.current`
-- `getFieldValidation(ctx, path, config)` - get field validation state + actions
-
-For advanced usage, access full contexts:
-
-- `getStateContext()`
-- `getActionContext()`
-- `getVisibilityContext()`
-- `getValidationContext()`
-- `getOptionalValidationContext()`
-
-## Streaming
-
-### createUIStream
-
-```typescript
-const stream = createUIStream({
-  api: "/api/generate-ui",
-  onComplete: (spec) => console.log(spec),
-});
-
-await stream.send("Create a login form");
-
-console.log(stream.spec);
-console.log(stream.isStreaming);
-```
-
-### createChatUI
-
-```typescript
-const chat = createChatUI({ api: "/api/chat-ui" });
-await chat.send("Build a settings panel");
-console.log(chat.messages, chat.isStreaming);
-```
-
-## Schema Export
-
-Use `schema` from `@json-render/svelte` when defining catalogs for Svelte specs.

apps/web/content/docs/api/tanstack-start.mdx

@@ -1,391 +0,0 @@
----
-title: "@json-render/tanstack-start"
----
-
-TanStack Start renderer for JSON-defined applications with routes, layouts,
-head metadata, SSR loaders, prerender paths, and client navigation.
-
-## Installation
-
-```bash
-npm install @json-render/core @json-render/react @json-render/tanstack-start
-```
-
-## schema
-
-Use the Start application schema to generate full multi-page specs.
-
-```typescript
-import { defineCatalog } from "@json-render/core";
-import {
-  schema,
-  startComponentDefinitions,
-} from "@json-render/tanstack-start/server";
-import { z } from "zod";
-
-const catalog = defineCatalog(schema, {
-  components: {
-    ...startComponentDefinitions,
-    Card: {
-      props: z.object({ title: z.string() }),
-      description: "Card container",
-    },
-    NavBar: {
-      props: z.object({}),
-      slots: ["default"],
-      description: "Application navigation",
-    },
-  },
-  actions: {},
-});
-```
-
-The generation prompt teaches TanStack Router's `$param` and `$` splat route
-syntax, reusable layouts, escaped JSON Patch route keys, and the built-in
-`Slot`, `Link`, and `navigate` capabilities.
-
-Include `startComponentDefinitions` in the catalog so generated `Slot` and
-`Link` elements pass validation. `PageRenderer` supplies their React
-implementations automatically.
-
-## createStartApp
-
-Create helpers for a TanStack Start splat route.
-
-```typescript
-import { createStartApp } from "@json-render/tanstack-start/server";
-
-export const { getPageData, getHead, getStaticPaths } = createStartApp({
-  spec,
-  loaders: {
-    post: async ({ slug }) => ({
-      post: await getPost(slug as string),
-    }),
-  },
-});
-```
-
-### Options
-
-<table>
-  <thead>
-    <tr>
-      <th>Option</th>
-      <th>Type</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td>
-        <code>spec</code>
-      </td>
-      <td>
-        <code>
-          {"StartAppSpec | (() => StartAppSpec | Promise<StartAppSpec>)"}
-        </code>
-      </td>
-      <td>A static application spec or an async spec factory</td>
-    </tr>
-    <tr>
-      <td>
-        <code>loaders</code>
-      </td>
-      <td>
-        <code>{"Record<string, LoaderFn>"}</code>
-      </td>
-      <td>Named data loaders referenced by route specs</td>
-    </tr>
-  </tbody>
-</table>
-
-### Returns
-
-<table>
-  <thead>
-    <tr>
-      <th>Helper</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td>
-        <code>getPageData</code>
-      </td>
-      <td>
-        Matches a pathname, runs its loader, and returns serializable page and
-        layout data
-      </td>
-    </tr>
-    <tr>
-      <td>
-        <code>getHead</code>
-      </td>
-      <td>
-        Returns TanStack Router <code>meta</code> and <code>links</code>{" "}
-        descriptors
-      </td>
-    </tr>
-    <tr>
-      <td>
-        <code>getStaticPaths</code>
-      </td>
-      <td>Returns concrete paths for TanStack Start prerendering</td>
-    </tr>
-  </tbody>
-</table>
-
-State is merged in this order: application state, layout state, page state,
-then loader data. Later sources override earlier values.
-
-## StartAppSpec
-
-```typescript
-interface StartAppSpec {
-  metadata?: StartMetadata;
-  routes: Record<string, StartRouteSpec>;
-  layouts?: Record<string, Spec>;
-  state?: Record<string, unknown>;
-}
-```
-
-Each route requires a `page` spec and can select a layout, metadata, a named
-loader, loading/error/not-found specs, and static parameters.
-
-### Route Patterns
-
-<table>
-  <thead>
-    <tr>
-      <th>Pattern</th>
-      <th>Example</th>
-      <th>Params</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td>
-        <code>/</code>
-      </td>
-      <td>
-        <code>/</code>
-      </td>
-      <td>
-        <code>{"{}"}</code>
-      </td>
-    </tr>
-    <tr>
-      <td>
-        <code>/about</code>
-      </td>
-      <td>
-        <code>/about</code>
-      </td>
-      <td>
-        <code>{"{}"}</code>
-      </td>
-    </tr>
-    <tr>
-      <td>
-        <code>{"/blog/$slug"}</code>
-      </td>
-      <td>
-        <code>/blog/hello</code>
-      </td>
-      <td>
-        <code>{'{ slug: "hello" }'}</code>
-      </td>
-    </tr>
-    <tr>
-      <td>
-        <code>{"/docs/$"}</code>
-      </td>
-      <td>
-        <code>/docs/guides/intro</code>
-      </td>
-      <td>
-        <code>{'{ _splat: "guides/intro" }'}</code>
-      </td>
-    </tr>
-  </tbody>
-</table>
-
-Loader parameters are URL-decoded before they reach named loaders. Splat
-content is a slash-delimited string under `_splat`. Parameter values supplied
-through `staticParams` are URL-encoded in the paths returned by
-`getStaticPaths()`.
-
-Route matching treats trailing slashes as optional and accepts both encoded and
-decoded pathname representations. This keeps loader data and route metadata in
-sync for static paths containing spaces or non-ASCII characters.
-
-For prerendered dynamic routes, provide `staticParams`:
-
-```typescript
-routes: {
-  '/blog/$slug': {
-    page,
-    staticParams: [{ slug: 'hello' }, { slug: 'world' }],
-  },
-  '/docs/$': {
-    page: docsPage,
-    staticParams: [{ _splat: 'guides/intro' }],
-  },
-}
-```
-
-Map `getStaticPaths()` into TanStack Start's top-level `pages` configuration:
-
-```typescript
-const pages = (await getStaticPaths()).map((path) => ({ path }));
-```
-
-## TanStack Route Setup
-
-Wire the helpers to a file-based `$` splat route:
-
-```tsx
-// src/routes/$.tsx
-import { createFileRoute, notFound } from "@tanstack/react-router";
-import {
-  PageRenderer,
-  StartErrorBoundary,
-  StartLoading,
-  StartNotFound,
-} from "@json-render/tanstack-start";
-import { getHead, getPageData } from "@/lib/json-app";
-
-export const Route = createFileRoute("/$")({
-  loader: async ({ location }) => {
-    const data = await getPageData({ pathname: location.pathname });
-    if (!data) throw notFound();
-    return data;
-  },
-  head: ({ match }) => getHead({ pathname: match.pathname }),
-  component: Page,
-  pendingComponent: StartLoading,
-  errorComponent: StartErrorBoundary,
-  notFoundComponent: StartNotFound,
-});
-
-function Page() {
-  return <PageRenderer {...Route.useLoaderData()} />;
-}
-```
-
-TanStack Router loaders are isomorphic. When a spec factory or named loader
-uses database clients, credentials, or server-only imports, invoke
-`getPageData` and `getHead` inside a TanStack Start `createServerFn` and call
-that server function from the route loader.
-
-## StartAppProvider
-
-Provide component implementations and action handlers around the root
-`Outlet`. Render `HeadContent` for route metadata.
-
-```tsx
-import {
-  createRootRoute,
-  HeadContent,
-  Outlet,
-  Scripts,
-} from "@tanstack/react-router";
-import { StartAppProvider } from "@json-render/tanstack-start";
-import { spec } from "@/lib/spec";
-
-export const Route = createRootRoute({
-  component: () => (
-    <html lang="en">
-      <head>
-        <HeadContent />
-      </head>
-      <body>
-        <StartAppProvider
-          registry={registry}
-          handlers={handlers}
-          spec={spec}
-        >
-          <Outlet />
-        </StartAppProvider>
-        <Scripts />
-      </body>
-    </html>
-  ),
-});
-```
-
-Passing `spec` lets `StartLoading`, `StartErrorBoundary`, and `StartNotFound`
-automatically select the matched route's fallback specs. Their explicit
-`loadingSpec`, `errorSpec`, and `notFoundSpec` props take precedence. For a
-server-only application spec, omit `spec` and pass client-safe fallback specs
-explicitly.
-
-Pass named functions through `functions` when props use `$computed`:
-
-```tsx
-<StartAppProvider
-  registry={registry}
-  spec={spec}
-  functions={{ uppercase: ({ value }) => String(value).toUpperCase() }}
->
-  <Outlet />
-</StartAppProvider>
-```
-
-## Built-ins
-
-- `Slot` inserts page content into a JSON-defined layout.
-- `Link` wraps TanStack Router's `Link`; generated specs use an `href` prop.
-- `navigate` performs client-side navigation from action bindings.
-- `StartLoading`, `StartErrorBoundary`, and `StartNotFound` resolve the matched
-  route's fallback specs when they are used as TanStack Router boundary
-  components and the provider receives `spec`.
-
-The default `StartErrorBoundary` fallback invalidates the router and reruns the
-failed loader when the user selects **Try again**.
-
-`Slot` and `Link` are automatically added to the page registry.
-
-## Server Utilities
-
-```typescript
-import {
-  collectStaticPaths,
-  matchRoute,
-  metadataToHead,
-  resolveMetadata,
-  splatToPath,
-} from "@json-render/tanstack-start/server";
-```
-
-## Entry Points
-
-<table>
-  <thead>
-    <tr>
-      <th>Import</th>
-      <th>Contents</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td>
-        <code>@json-render/tanstack-start</code>
-      </td>
-      <td>Provider, page renderer, Link, and route fallback components</td>
-    </tr>
-    <tr>
-      <td>
-        <code>@json-render/tanstack-start/server</code>
-      </td>
-      <td>App factory, schema, matcher, metadata, and prerender helpers</td>
-    </tr>
-    <tr>
-      <td>
-        <code>@json-render/tanstack-start/catalog</code>
-      </td>
-      <td>Server-safe definitions for built-in Slot and Link components</td>
-    </tr>
-  </tbody>
-</table>

apps/web/content/docs/api/xstate.mdx

@@ -1,76 +0,0 @@
----
-title: "@json-render/xstate"
----
-
-[XState Store](https://stately.ai/docs/xstate-store) adapter for json-render's `StateStore` interface.
-
-Requires `@xstate/store` v3+.
-
-## Installation
-
-```bash
-npm install @json-render/xstate @json-render/core @json-render/react @xstate/store
-```
-
-## xstateStoreStateStore
-
-Create a `StateStore` backed by an `@xstate/store` atom.
-
-```typescript
-import { xstateStoreStateStore } from "@json-render/xstate";
-```
-
-### Options
-
-<table>
-  <thead>
-    <tr>
-      <th>Option</th>
-      <th>Type</th>
-      <th>Required</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>atom</code></td>
-      <td><code>{'Atom<StateModel>'}</code></td>
-      <td>Yes</td>
-      <td>An <code>@xstate/store</code> atom (from <code>createAtom</code>) holding the json-render state model.</td>
-    </tr>
-  </tbody>
-</table>
-
-### Example
-
-```typescript
-import { createAtom } from "@xstate/store";
-import { xstateStoreStateStore } from "@json-render/xstate";
-import { StateProvider } from "@json-render/react";
-
-const uiAtom = createAtom({ count: 0 });
-const store = xstateStoreStateStore({ atom: uiAtom });
-```
-
-```tsx
-<StateProvider store={store}>
-  {/* json-render reads/writes go through @xstate/store */}
-</StateProvider>
-```
-
-## Re-exports
-
-<table>
-  <thead>
-    <tr>
-      <th>Export</th>
-      <th>Source</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>StateStore</code></td>
-      <td><code>@json-render/core</code></td>
-    </tr>
-  </tbody>
-</table>

apps/web/content/docs/api/yaml.mdx

@@ -1,231 +0,0 @@
----
-title: "@json-render/yaml"
----
-
-YAML wire format for json-render. Progressive rendering and surgical edits via streaming YAML.
-
-## Prompt Generation
-
-### yamlPrompt
-
-Generate a YAML-format system prompt from any json-render catalog. Works with catalogs from any renderer.
-
-```typescript
-function yamlPrompt(
-  catalog: Catalog,
-  options?: YamlPromptOptions
-): string
-```
-
-```typescript
-import { yamlPrompt } from "@json-render/yaml";
-
-const systemPrompt = yamlPrompt(catalog, {
-  mode: "standalone",
-  customRules: ["Always use dark theme"],
-  editModes: ["merge"],
-});
-```
-
-### YamlPromptOptions
-
-<table>
-  <thead>
-    <tr>
-      <th>Option</th>
-      <th>Type</th>
-      <th>Default</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>system</code></td>
-      <td><code>string</code></td>
-      <td><code>{'\"You are a UI generator that outputs YAML.\"'}</code></td>
-      <td>Custom system message intro</td>
-    </tr>
-    <tr>
-      <td><code>mode</code></td>
-      <td><code>{'\"standalone\" | \"inline\"'}</code></td>
-      <td><code>{'\"standalone\"'}</code></td>
-      <td>Standalone outputs only YAML; inline allows conversational responses with embedded YAML fences</td>
-    </tr>
-    <tr>
-      <td><code>customRules</code></td>
-      <td><code>{'string[]'}</code></td>
-      <td><code>{'[]'}</code></td>
-      <td>Additional rules appended to the prompt</td>
-    </tr>
-    <tr>
-      <td><code>editModes</code></td>
-      <td><code>{'EditMode[]'}</code></td>
-      <td><code>{'[\"merge\"]'}</code></td>
-      <td>Edit modes to document in the prompt (patch, merge, diff)</td>
-    </tr>
-  </tbody>
-</table>
-
-## AI SDK Transform
-
-### createYamlTransform
-
-Creates a `TransformStream` that intercepts AI SDK stream chunks and converts YAML spec/edit blocks into json-render patch data parts.
-
-```typescript
-function createYamlTransform(
-  options?: YamlTransformOptions
-): TransformStream<StreamChunk, StreamChunk>
-```
-
-Recognized fence types:
-
-- <code>{'```yaml-spec'}</code> -- Full YAML spec, parsed progressively
-- <code>{'```yaml-edit'}</code> -- Partial YAML, deep-merged with current spec
-- <code>{'```yaml-patch'}</code> -- RFC 6902 JSON Patch lines
-- <code>{'```diff'}</code> -- Unified diff against serialized spec
-
-### pipeYamlRender
-
-Convenience wrapper that pipes an AI SDK stream through the YAML transform. Drop-in replacement for `pipeJsonRender` from `@json-render/core`.
-
-```typescript
-function pipeYamlRender<T>(
-  stream: ReadableStream<T>,
-  options?: YamlTransformOptions
-): ReadableStream<T>
-```
-
-```typescript
-import { pipeYamlRender } from "@json-render/yaml";
-import { createUIMessageStream, createUIMessageStreamResponse } from "ai";
-
-const stream = createUIMessageStream({
-  execute: async ({ writer }) => {
-    writer.merge(pipeYamlRender(result.toUIMessageStream()));
-  },
-});
-return createUIMessageStreamResponse({ stream });
-```
-
-## Streaming Parser
-
-### createYamlStreamCompiler
-
-Create a streaming YAML compiler that incrementally parses YAML text and emits JSON Patch operations by diffing each successful parse against the previous snapshot.
-
-```typescript
-function createYamlStreamCompiler<T>(
-  initial?: Partial<T>
-): YamlStreamCompiler<T>
-```
-
-```typescript
-import { createYamlStreamCompiler } from "@json-render/yaml";
-
-const compiler = createYamlStreamCompiler<Spec>();
-
-compiler.push("root: main\n");
-compiler.push("elements:\n  main:\n    type: Card\n");
-
-const { result, newPatches } = compiler.flush();
-```
-
-### YamlStreamCompiler
-
-<table>
-  <thead>
-    <tr>
-      <th>Method</th>
-      <th>Returns</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>push(chunk)</code></td>
-      <td><code>{'{ result: T; newPatches: JsonPatch[] }'}</code></td>
-      <td>Push a chunk of text, returns current result and new patches</td>
-    </tr>
-    <tr>
-      <td><code>flush()</code></td>
-      <td><code>{'{ result: T; newPatches: JsonPatch[] }'}</code></td>
-      <td>Flush remaining buffer, return final result</td>
-    </tr>
-    <tr>
-      <td><code>getResult()</code></td>
-      <td><code>T</code></td>
-      <td>Get the current compiled result</td>
-    </tr>
-    <tr>
-      <td><code>getPatches()</code></td>
-      <td><code>{'JsonPatch[]'}</code></td>
-      <td>Get all patches applied so far</td>
-    </tr>
-    <tr>
-      <td><code>reset(initial?)</code></td>
-      <td><code>void</code></td>
-      <td>Reset to initial state</td>
-    </tr>
-  </tbody>
-</table>
-
-## Fence Constants
-
-Exported string constants for fence detection in custom parsers:
-
-<table>
-  <thead>
-    <tr>
-      <th>Constant</th>
-      <th>Value</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>YAML_SPEC_FENCE</code></td>
-      <td><code>{'\"```yaml-spec\"'}</code></td>
-    </tr>
-    <tr>
-      <td><code>YAML_EDIT_FENCE</code></td>
-      <td><code>{'\"```yaml-edit\"'}</code></td>
-    </tr>
-    <tr>
-      <td><code>YAML_PATCH_FENCE</code></td>
-      <td><code>{'\"```yaml-patch\"'}</code></td>
-    </tr>
-    <tr>
-      <td><code>DIFF_FENCE</code></td>
-      <td><code>{'\"```diff\"'}</code></td>
-    </tr>
-    <tr>
-      <td><code>FENCE_CLOSE</code></td>
-      <td><code>{'\"```\"'}</code></td>
-    </tr>
-  </tbody>
-</table>
-
-## Re-exports from @json-render/core
-
-### diffToPatches
-
-Generate RFC 6902 JSON Patch operations that transform one object into another.
-
-```typescript
-function diffToPatches(
-  oldObj: Record<string, unknown>,
-  newObj: Record<string, unknown>,
-  basePath?: string
-): JsonPatch[]
-```
-
-### deepMergeSpec
-
-Deep-merge with RFC 7396 semantics: `null` deletes, arrays replace, objects recurse.
-
-```typescript
-function deepMergeSpec(
-  base: Record<string, unknown>,
-  patch: Record<string, unknown>
-): Record<string, unknown>
-```

apps/web/content/docs/api/zustand.mdx

@@ -1,107 +0,0 @@
----
-title: "@json-render/zustand"
----
-
-Zustand adapter for json-render's `StateStore` interface.
-
-Requires Zustand v5+. Zustand v4 is not supported due to breaking API changes in the vanilla store interface.
-
-## Installation
-
-```bash
-npm install @json-render/zustand @json-render/core @json-render/react zustand
-```
-
-## zustandStateStore
-
-Create a `StateStore` backed by a Zustand vanilla store.
-
-```typescript
-import { zustandStateStore } from "@json-render/zustand";
-```
-
-### Options
-
-<table>
-  <thead>
-    <tr>
-      <th>Option</th>
-      <th>Type</th>
-      <th>Required</th>
-      <th>Description</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>store</code></td>
-      <td><code>{'StoreApi<S>'}</code></td>
-      <td>Yes</td>
-      <td>A Zustand vanilla store (from <code>createStore</code> in <code>zustand/vanilla</code>).</td>
-    </tr>
-    <tr>
-      <td><code>selector</code></td>
-      <td><code>{'(state: S) => StateModel'}</code></td>
-      <td>No</td>
-      <td>Select the json-render slice from the store state. Defaults to the entire state.</td>
-    </tr>
-    <tr>
-      <td><code>updater</code></td>
-      <td><code>{'(nextState: StateModel, store: StoreApi<S>) => void'}</code></td>
-      <td>No</td>
-      <td>Apply a state change back to the store. Defaults to a shallow merge.</td>
-    </tr>
-  </tbody>
-</table>
-
-### Example
-
-```typescript
-import { createStore } from "zustand/vanilla";
-import { zustandStateStore } from "@json-render/zustand";
-import { StateProvider } from "@json-render/react";
-
-const bearStore = createStore(() => ({
-  count: 0,
-  name: "Bear",
-}));
-
-const store = zustandStateStore({ store: bearStore });
-```
-
-```tsx
-<StateProvider store={store}>
-  {/* json-render reads/writes go through Zustand */}
-</StateProvider>
-```
-
-### Nested Slice
-
-```typescript
-const appStore = createStore(() => ({
-  ui: { count: 0 },
-  auth: { token: null },
-}));
-
-const store = zustandStateStore({
-  store: appStore,
-  selector: (s) => s.ui,
-  updater: (next, s) => s.setState({ ui: next }),
-});
-```
-
-## Re-exports
-
-<table>
-  <thead>
-    <tr>
-      <th>Export</th>
-      <th>Source</th>
-    </tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>StateStore</code></td>
-      <td><code>@json-render/core</code></td>
-    </tr>
-  </tbody>
-</table>

apps/web/content/docs/devtools.mdx

@@ -1,206 +0,0 @@
----
-title: "Devtools"
----
-
-A drop-in inspector panel for any json-render app. See the spec tree, edit state inline, watch dispatched actions, follow stream patches live, browse your catalog, and pick DOM elements to map them back to spec keys.
-
-Production-safe: the component tree-shakes to a null render when `NODE_ENV === "production"`.
-
-## Install
-
-Pick the adapter that matches your renderer.
-
-### React
-
-```bash
-npm install @json-render/devtools @json-render/devtools-react
-```
-
-### Vue
-
-```bash
-npm install @json-render/devtools @json-render/devtools-vue
-```
-
-### Svelte
-
-```bash
-npm install @json-render/devtools @json-render/devtools-svelte
-```
-
-### Solid
-
-```bash
-npm install @json-render/devtools @json-render/devtools-solid
-```
-
-## Quick Start
-
-Drop `<JsonRenderDevtools />` anywhere inside your existing `<JSONUIProvider>` (or the equivalent provider tree).
-
-```tsx
-// React
-import { JsonRenderDevtools } from "@json-render/devtools-react";
-
-<JSONUIProvider registry={registry} handlers={handlers}>
-  <Renderer spec={spec} registry={registry} />
-  <JsonRenderDevtools spec={spec} catalog={catalog} />
-</JSONUIProvider>
-```
-
-That's it. A floating toggle appears in the bottom-right corner. Click it, or press <kbd>Ctrl</kbd>/<kbd>Cmd</kbd> + <kbd>Shift</kbd> + <kbd>J</kbd>, to open the drawer.
-
-### Chat apps (AI SDK)
-
-When you're using `@ai-sdk/react`'s `useChat`, pass the `messages` prop so the Stream tab captures spec patches as they arrive:
-
-```tsx
-<JsonRenderDevtools
-  spec={spec}
-  catalog={catalog}
-  messages={messages}
-/>
-```
-
-## Panels
-
-<table>
-  <thead>
-    <tr><th>Tab</th><th>What it shows</th></tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><strong>Spec</strong></td>
-      <td>Element tree rooted at <code>spec.root</code>. Expand to walk children. Selecting an element fills a detail pane with its full props, visibility condition, event bindings, watchers, and any issues reported by <code>validateSpec</code>.</td>
-    </tr>
-    <tr>
-      <td><strong>State</strong></td>
-      <td>Every leaf path in the state model listed via <code>flattenToPointers</code>. Click a value to edit inline — writes go through <code>store.set</code>, so conditional elements and computed props re-evaluate immediately.</td>
-    </tr>
-    <tr>
-      <td><strong>Actions</strong></td>
-      <td>Timeline of dispatched actions: name, params, result or error, duration. Newest first. Expand a row for the full JSON payload.</td>
-    </tr>
-    <tr>
-      <td><strong>Stream</strong></td>
-      <td>Patches, text chunks, token usage, and lifecycle markers from the AI generation stream. Grouped by generation.</td>
-    </tr>
-    <tr>
-      <td><strong>Catalog</strong></td>
-      <td>Components and actions declared in your catalog with prop chips and type hints.</td>
-    </tr>
-    <tr>
-      <td><strong>Pick</strong></td>
-      <td>Click any element in the page to surface its entry in the Spec tab. Works because the renderer transparently tags each element with <code>data-jr-key</code> while devtools is mounted.</td>
-    </tr>
-  </tbody>
-</table>
-
-## Props
-
-<table>
-  <thead>
-    <tr><th>Prop</th><th>Type</th><th>Default</th><th>Description</th></tr>
-  </thead>
-  <tbody>
-    <tr>
-      <td><code>spec</code></td>
-      <td><code>Spec | null</code></td>
-      <td><code>null</code></td>
-      <td>The spec currently being rendered.</td>
-    </tr>
-    <tr>
-      <td><code>catalog</code></td>
-      <td><code>Catalog | null</code></td>
-      <td><code>null</code></td>
-      <td>Catalog definition — required for the Catalog panel.</td>
-    </tr>
-    <tr>
-      <td><code>messages</code></td>
-      <td><code>UIMessage[]</code></td>
-      <td><code>undefined</code></td>
-      <td>AI SDK <code>useChat</code> messages. Scanned for spec data parts and streamed into the Stream panel.</td>
-    </tr>
-    <tr>
-      <td><code>initialOpen</code></td>
-      <td><code>boolean</code></td>
-      <td><code>false</code></td>
-      <td>Start the drawer open.</td>
-    </tr>
-    <tr>
-      <td><code>position</code></td>
-      <td><code>"bottom-right" | "bottom-left" | "right"</code></td>
-      <td><code>"bottom-right"</code></td>
-      <td>Floating toggle button position.</td>
-    </tr>
-    <tr>
-      <td><code>hotkey</code></td>
-      <td><code>string | false</code></td>
-      <td><code>"mod+shift+j"</code></td>
-      <td>Keyboard shortcut. Use <code>mod</code> for Cmd on macOS / Ctrl elsewhere. Pass <code>false</code> to disable.</td>
-    </tr>
-    <tr>
-      <td><code>bufferSize</code></td>
-      <td><code>number</code></td>
-      <td><code>500</code></td>
-      <td>Max events retained in the ring buffer.</td>
-    </tr>
-    <tr>
-      <td><code>onEvent</code></td>
-      <td><code>(evt: DevtoolsEvent) =&gt; void</code></td>
-      <td><code>undefined</code></td>
-      <td>Optional tap — fires for every event as it is recorded. Useful for forwarding to analytics.</td>
-    </tr>
-  </tbody>
-</table>
-
-## Production Safety
-
-The component renders `null` when `process.env.NODE_ENV === "production"`. Bundlers fold the constant check so the panel's code tree-shakes out of production builds.
-
-If you want extra certainty, gate the import behind an env check:
-
-```tsx
-import dynamic from "next/dynamic";
-
-const JsonRenderDevtools = dynamic(
-  () =>
-    import("@json-render/devtools-react").then((m) => ({
-      default: m.JsonRenderDevtools,
-    })),
-  { ssr: false, loading: () => null },
-);
-```
-
-## Advanced
-
-### Imperative controls
-
-Use `useJsonRenderDevtools()` (React adapter only) to open / close the panel or record custom events from anywhere in the app:
-
-```tsx
-import { useJsonRenderDevtools } from "@json-render/devtools-react";
-
-function DebugButton() {
-  const devtools = useJsonRenderDevtools();
-  return (
-    <button onClick={() => devtools?.toggle()}>Toggle devtools</button>
-  );
-}
-```
-
-### Server-side stream tap
-
-Capture stream events before they reach the client. Useful for server logs:
-
-```ts
-import { tapJsonRenderStream } from "@json-render/devtools";
-
-const tapped = tapJsonRenderStream(
-  result.toUIMessageStream(),
-  serverEventStore,
-);
-writer.merge(pipeJsonRender(tapped));
-```
-
-The `@json-render/devtools` core package exports `tapJsonRenderStream` and `tapYamlStream` for this pattern.

apps/web/content/docs/directives.mdx

@@ -1,123 +0,0 @@
----
-title: "Directives"
----
-
-Extend the spec language with custom `$`-prefixed dynamic values. Directives let you add formatting, math, string manipulation, i18n, and any other transformation without modifying core.
-
-## Overview
-
-A directive is a user-defined dynamic value expression, like `$state` or `$computed`, but defined in userland. Each directive has a `$`-prefixed name, a Zod schema for validation, and a resolver function.
-
-```json
-{
-  "type": "Text",
-  "props": {
-    "text": {
-      "$format": "currency",
-      "value": { "$state": "/cart/total" },
-      "currency": "USD"
-    }
-  },
-  "children": []
-}
-```
-
-## Defining a Directive
-
-Use `defineDirective` from `@json-render/core`:
-
-```typescript
-import { defineDirective, resolvePropValue } from '@json-render/core';
-import { z } from 'zod';
-
-const doubleDirective = defineDirective({
-  name: '$double',
-  description: 'Double a numeric value.',
-  schema: z.object({
-    $double: z.unknown(),
-  }),
-  resolve(value, ctx) {
-    const resolved = resolvePropValue(value.$double, ctx);
-    return (resolved as number) * 2;
-  },
-});
-```
-
-The `description` field is optional. When generating prompts, the directive's schema fields are auto-described from the Zod schema; the `description` adds short behavioral context the schema can't express.
-
-## Wiring Directives
-
-Pass directives to both the renderer (for runtime resolution) and the catalog prompt (for AI generation).
-
-### Runtime
-
-```tsx
-import { JSONUIProvider, Renderer } from '@json-render/react';
-import { standardDirectives } from '@json-render/directives';
-
-<JSONUIProvider registry={registry} directives={standardDirectives}>
-  <Renderer spec={spec} registry={registry} />
-</JSONUIProvider>
-```
-
-Or with `createRenderer`:
-
-```tsx
-const MyRenderer = createRenderer(catalog, components);
-
-<MyRenderer spec={spec} directives={directives} />
-```
-
-All four renderers (React, Vue, Svelte, Solid) accept the `directives` prop on their provider and `createRenderer` output.
-
-### Prompt Generation
-
-```typescript
-const prompt = catalog.prompt({ directives });
-```
-
-Each directive's schema is auto-described in the "CUSTOM DYNAMIC VALUES" section of the system prompt. The optional `description` field adds behavioral context inline.
-
-## Pre-built Directives
-
-The `@json-render/directives` package ships ready-to-use directives:
-
-```typescript
-import { standardDirectives, createI18nDirective } from '@json-render/directives';
-```
-
-`standardDirectives` includes `$format`, `$math`, `$concat`, `$count`, `$truncate`, `$pluralize`, and `$join`. Add factory directives by spreading:
-
-```typescript
-const directives = [...standardDirectives, createI18nDirective(config)];
-```
-
-See the [API reference](/docs/api/directives) for details on each directive.
-
-## Composition
-
-Directives compose naturally. Each resolver calls `resolvePropValue` on its inputs, so directives can wrap other directives or built-in expressions like `$state`:
-
-```json
-{
-  "$format": "currency",
-  "value": {
-    "$math": "multiply",
-    "a": { "$state": "/price" },
-    "b": { "$state": "/qty" }
-  },
-  "currency": "USD"
-}
-```
-
-This resolves inside-out: `$state` reads from state, `$math` multiplies the values, and `$format` formats the result as currency.
-
-## Built-in Precedence
-
-Built-in expressions (`$state`, `$computed`, `$cond`, `$template`, etc.) always take precedence over custom directives. `defineDirective` throws if you try to register a name that conflicts with a built-in key.
-
-## Next
-
-- [API Reference](/docs/api/directives) — full directive reference
-- [Computed Values](/docs/computed-values) — `$computed` and `$template` expressions
-- [Data Binding](/docs/data-binding) — `$state`, `$item`, and binding expressions

apps/web/content/docs/jev.mdx

@@ -1,181 +0,0 @@
----
-title: "Jev (Experimental)"
----
-**Experimental:** `experimental_composeSpec` and `experimental_createEvaluator` are reusable APIs in `@json-render/core`. Like AI SDK's experimental APIs, names prefixed with `experimental_` or `Experimental_` may change in any release. Pin exact package versions (no `^` or `~`) and review release notes before upgrading.
-
-**Availability:** these APIs are unreleased. You can try the source build below before they appear in a published npm version.
-
-Open the [playground](/playground), select **jev** in the **default / jev** toggle, and send a request. Hover or focus the Jev option with its info icon for details about the experiment. Or use your own catalog in your app. [Share feedback](https://github.com/vercel-labs/json-render/issues/new) with your catalog, candidates, request, resulting spec, and expected behavior. Remove private data from reproductions.
-
-## Why use it?
-
-The public API is model-neutral: `experimental_createEvaluator` takes an explicit Gateway evaluation model ID. Jev is the current tested example.
-
-Jev is a decision model from TypeSafe AI. It chooses among discrete options instead of writing free-form text. json-render turns those choices into a normal flat `Spec`, which your existing renderer, component registry, and action handlers can use.
-
-Your app supplies atomic element candidates: component names, concrete props, state bindings, and allowed action bindings. Jev selects which to include, their order, and their placement. The platform controls the available capabilities and design system. The composer never executes actions.
-
-New trees use batched composition by default. One evaluation selects the root and required components together, and immediately emits a validated preview containing content. A second evaluation arranges the selected elements when needed. This avoids one network round trip per component. The first preview uses catalog order and the root's default (or first declared) slot; the final layout can move elements. Root selection takes precedence over speculative membership for the same recipe/resource, and equal sibling positions retain catalog order. Inconsistent combined layouts throw, retaining the first preview as partial output. Set `strategy: "sequential"` for one-operation-at-a-time creation; follow-up edits remain sequential.
-
-A catalog alone is not enough for Jev: open-ended string props and data still need values. Build candidates from your records, localized copy, form definitions, or prepared content. Jev cannot invent missing prose or data.
-
-UI composition and data can stay separate: bind candidate props to `initialState` with `$state`, or construct candidates from the current records for each request. Jev chooses the component tree, grouping, and order; no complete page template is required. Each candidate is a configured component instance, so the model can only select the chart types, field configurations, and layout variants you offer. For example, supplying a revenue BarGraph alone does not let it choose a LineGraph; supply both candidates with a shared `resource` to offer that choice.
-
-## Try it in your app
-
-From a checkout containing this feature, build and pack core:
-
-```sh
-pnpm install --frozen-lockfile
-pnpm --filter @json-render/core build
-pnpm --filter @json-render/core pack --pack-destination /tmp/json-render-preview
-```
-
-Install the resulting `.tgz` file in your app with `pnpm add /absolute/path/to/the-file.tgz`. Keep your renderer and other json-render packages on the same version as the checkout. Source builds are for evaluation; the package version alone does not identify the experimental revision, so record the checkout commit in feedback.
-
-### Define the catalog and candidates
-
-This example uses the React schema. The composer supports catalogs using the standard flat `Spec` format, including named slots. It does not support arbitrary custom spec formats.
-
-```typescript
-// catalog.ts
-import { defineCatalog } from "@json-render/core";
-import { schema } from "@json-render/react/schema";
-import { z } from "zod";
-
-export const catalog = defineCatalog(schema, {
-  components: {
-    Panel: { props: z.object({ title: z.string() }), slots: ["default"] },
-    Input: { props: z.object({ label: z.string(), value: z.string() }) },
-    Button: { props: z.object({ label: z.string() }), events: ["press"] },
-  },
-  actions: {
-    savePreferences: { params: z.object({ name: z.string() }) },
-  },
-});
-```
-
-```typescript
-// candidates.ts
-import type { Experimental_CompositionCandidate } from "@json-render/core";
-
-export const candidates = [
-  {
-    id: "preferences",
-    description: "Account preferences panel",
-    element: { type: "Panel", props: { title: "Account preferences" } },
-  },
-  {
-    id: "name",
-    description: "Editable name field",
-    root: false,
-    element: {
-      type: "Input",
-      props: { label: "Name", value: { $bindState: "/name" } },
-    },
-  },
-  {
-    id: "save",
-    description: "Save preferences using the current name",
-    root: false,
-    element: {
-      type: "Button",
-      props: { label: "Save" },
-      on: { press: { action: "savePreferences", params: { name: { $state: "/name" } } } },
-    },
-  },
-] satisfies Experimental_CompositionCandidate[];
-```
-
-### Compose on the server
-
-Set `AI_GATEWAY_API_KEY` in your server environment. Your Gateway team must allow the `typesafe-ai` provider. A separate TypeSafe key is not required. Keep the evaluator and credentials on the server.
-
-```typescript
-// Server only
-import { experimental_composeSpec, experimental_createEvaluator } from "@json-render/core";
-import { catalog } from "./catalog";
-import { candidates } from "./candidates";
-
-const evaluate = experimental_createEvaluator({
-  model: "typesafe-ai/jev",
-  apiKey: process.env.AI_GATEWAY_API_KEY!,
-});
-
-for await (const event of experimental_composeSpec({
-  catalog,
-  candidates,
-  prompt: "Create account preferences with a name field and Save button",
-  initialState: { name: "" },
-  evaluate,
-  maxSteps: 12,
-  maxElements: 24,
-  signal: AbortSignal.timeout(30_000),
-})) {
-  // Send snapshots to your client and render using your existing registry.
-  if (event.type === "step") console.log(event.spec);
-  else console.log(event.stopReason, event.spec);
-}
-```
-
-The adapter uses the plain model ID `typesafe-ai/jev` and Gateway's experimental v4 evaluation endpoint. It has no AI SDK dependency. The default timeout is 10 seconds per evaluation; use `signal` for an overall deadline. See the [core API reference](/docs/api/core#experimental_composespec) for all options.
-
-### Iterate on a version
-
-Pass the selected version as `initialSpec` with the next request:
-
-```typescript
-for await (const event of experimental_composeSpec({
-  catalog,
-  candidates,
-  initialSpec: selectedSpec,
-  prompt: "Remove the Save button",
-  evaluate,
-  signal: AbortSignal.timeout(30_000),
-})) {
-  if (event.spec) updatePreview(event.spec);
-}
-```
-
-Edits can add candidates, replace element recipes, remove non-root subtrees, and move/reorder subtrees. Replacements keep the element's ID, position, and compatible children. Unchanged content, bindings, and state are preserved; the input spec is never mutated. Omit `initialSpec` to start a new composition.
-
-Existing elements use matching candidate descriptions; you can supply `elementDescriptions` keyed by element ID to identify other content. Raw props and state are not shared automatically. Seed specs must be valid trees within the supported catalog and expression subset. Replacement and move operations take two evaluations: select the element, then the recipe or destination. Both count toward the request budget.
-
-### Render and handle actions
-
-Send `step` events over your app's streaming transport and update the preview with `event.spec`. These are full snapshots, not SpecStream patches. Register `Panel`, `Input`, and `Button` in your existing registry, implement `Input` with `useBoundProp`, and bind the `savePreferences` action to your app's handler. See [the React quickstart](/docs/quick-start) and [state binding](/docs/data-binding).
-
-Initialize your renderer's state from `spec.state`. Keep user interaction disabled while composing so incoming snapshots do not compete with edits. Registering an action does not make it safe to execute with arbitrary values: authorize and validate requests in your handler as usual.
-
-On `complete`, inspect `stopReason`: `finish` means composition finished; `unavailable` means the evaluator could not fulfill the request; `limit` means a call, element, or depth budget prevented completion. A complete event can contain a partial spec, or `null` when no root was added. Completion is not a correctness guarantee. Errors and cancellation throw; retain the last snapshot and label it incomplete. Each batched trace is one evaluation (`select` or `layout`), with the individual choices in `step.answers` and usage/timing counted once.
-
-The playground is a reference implementation: [candidates and server wrapper](https://github.com/vercel-labs/json-render/tree/main/apps/web/lib/jev), [streaming route](https://github.com/vercel-labs/json-render/blob/main/apps/web/app/api/generate/route.ts), and [client](https://github.com/vercel-labs/json-render/blob/main/apps/web/components/playground.tsx).
-
-## Validation and v1 limits
-
-- Candidate props and action parameters are validated against their catalog schemas using `initialState`, or `initialSpec.state` when editing without an explicit override. Expressions remain intact in the returned spec. Supply valid initial values; schema defaults and transforms are not applied to recipes.
-- V1 supports literal values, `$state`, `$bindState`, and state-based visibility. Repeats, watches, computed expressions, templates, conditional props, and custom directives are not supported. Candidate recipes remain atomic; use `initialSpec` for an existing tree.
-- Events must be declared by the component. Actions must be in the catalog or the schema's built-in action list. Built-ins without a parameter schema receive name validation only. Success/error callbacks must reference catalog actions.
-- Runtime state can change after composition. The composer cannot validate future values or authorize a later action invocation.
-- The default budget is 32 evaluations, with at most 32 elements in batched creation; default maximum depth is eight. Batching needs at most two evaluations and no separate finish decision. Each candidate is used at most once unless `maxUses` is set. `root: false` excludes it from root selection. A shared `resource` makes candidate variants mutually exclusive.
-- Named slots come from the catalog. Jev selects an existing parent/slot; the composer creates the edge and validates structural integrity before yielding. It does not guarantee an ideal layout or semantic completeness.
-- The evaluator receives the prompt, candidate descriptions, construction instructions, tree topology, and explicit `context`. Initial state, raw props, and binding values are not sent automatically. Put the information needed to choose candidates in their descriptions.
-- Confidence and input usage may be unknown. Confidence is not a calibrated quality threshold. The reusable API does not assume model prices.
-
-## Playground capabilities
-
-To self-host the playground, set `JEV_AI_GATEWAY_API_KEY` on the server for Jev. The default model uses `AI_GATEWAY_API_KEY`; Jev requires its own key and does not fall back to that variable. This is a playground convention: the reusable evaluator accepts whichever server-side key your app passes as `apiKey`.
-
-The playground offers 17 component types with prepared account/contact fields, validation rules, synthetic profile and commerce data, and local Save/Reset/Submit actions. Profile choices include an avatar, display name, role, bio, email, location, and membership badge, bound to the supplied record. A title in double quotes becomes an extra Heading candidate. Values entered in the rendered preview stay in the browser.
-
-Select **jev**, choose **Create account settings**, and send the request. Edit the fields and press **Save changes**. The status changes locally; **Reset** restores the form. Login/contact submission validates inputs and shows a demo toast. The demo does not authenticate users, send messages, or save business records.
-
-Both model options edit the selected version. Try `Design a user profile card`, then `Remove the bio` or `Make the avatar smaller`. After generating settings with Jev, try `Remove the email notifications switch`, `Change the heading to "Account settings"`, or `Move the email field above the name field`. Select any earlier version to branch from it; Clear starts fresh. New text still needs a prepared candidate or a quoted heading. The playground shares existing display labels and matching candidate descriptions to identify edit targets, but does not send entered form values or raw state to Jev. Specs using unsupported expressions cannot be edited by Jev.
-
-For a dashboard, try `Generate a sales dashboard with an orders table at the top, then revenue, orders and new customers metrics in a row, then a weekly revenue chart.` Section order is a model decision, and follow-ups can move the table or chart. Name the sections you need: a vague request such as `Generate a dashboard with the table at the top` can produce only a table. A valid finished spec does not guarantee that the model inferred all the intended content.
-
-The stream tab shows spec patches and decision metadata, and version history labels partial or unavailable results. Requests retain the selected version until edits arrive, including when an edit is unavailable or interrupted.
-
-The playground limits batched creation to 14 elements and runs to 14 evaluations, depth four, and 55 seconds overall, and accepts selected specs with up to 100 elements. Its endpoint uses the web app's minute and daily rate limiters. Self-hosted deployments need `KV_REST_API_URL` and `KV_REST_API_TOKEN` to enable those rate limits.
-
-References: [Jev on Gateway](https://vercel.com/ai-gateway/models/jev), [AI SDK experimental versioning](https://ai-sdk.dev/docs/migration-guides/versioning), [Jev's documented limits](https://docs.typesafe.ai/model-jaggedness/jev-1.13).