Compare commits

...
Author SHA1 Message Date
Chris Tate cf3e229d99 add solid example 2026-03-11 22:44:16 -05:00
Chris Tate c3c0a36f20 better visual (#206) 2026-03-11 12:16:51 -05:00
Patrick HallandPatrick 9bb82604f0 solid: add renderer implementation (#201)
* solid: add renderer implementation

This adds a Solid renderer with the same core capabilities as the
existing framework packages, including typed registry helpers,
providers, streaming hooks, docs, and example integration.

* fix: solid reactivity bugs in validation + state

---------

Co-authored-by: Patrick <phall@Patricks-MacBook-Pro.local>
2026-03-11 09:12:07 -05:00
github-actions[bot] caa90b8b84 chore: version packages (#204)
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
2026-03-11 02:19:24 -05:00
Chris Tate 54a1ecf817 Add v0.12.1 release changeset with mode renames and MCP fixes (#203)
This PR adds the changeset file to prepare for the v0.12.1 release, documenting important breaking changes and bug fixes.

## Changes

**@json-render/core**
- Renamed generation modes from `"generate"`/`"chat"` to `"standalone"`/`"inline"` (old names deprecated with warnings)

**@json-render/mcp**  
- Fixed React duplicate module error causing `useRef` to return null by adding Vite `resolve.dedupe` configuration
- Added `./build-app-html` export entry point

**Other improvements**
- Updated homepage URLs across all packages to https://json-render.dev
- Reorganized skills directory structure
- Added skills documentation page to web app

Fixes #198
2026-03-11 02:09:10 -05:00
Chris Tate dc9e9d17f3 rename modes (#197)
* rename modes

* improvements

* fixes

* fix homepage
2026-03-10 15:07:47 -05:00
146 changed files with 8384 additions and 273 deletions
+2 -1
View File
@@ -19,7 +19,8 @@
"@json-render/xstate",
"@json-render/image",
"@json-render/mcp",
"@json-render/svelte"
"@json-render/svelte",
"@json-render/solid"
]
],
"linked": [],
+1
View File
@@ -4,6 +4,7 @@
node_modules
.pnp
.pnp.js
.pnpm-store/
# Local env files
.env*
+118 -43
View File
@@ -21,6 +21,8 @@ npm install @json-render/core @json-render/react-email @react-email/components @
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
```
## Why json-render?
@@ -30,7 +32,7 @@ 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 (web), React Native (mobile) from the same catalog
- **Cross-Platform** - React, Vue, Svelte, Solid (web), React Native (mobile) from the same catalog
- **Batteries Included** - 36 pre-built shadcn/ui components ready to use
## Quick Start
@@ -91,9 +93,7 @@ const { registry } = defineRegistry(catalog, {
</div>
),
Button: ({ props, emit }) => (
<button onClick={() => emit("press")}>
{props.label}
</button>
<button onClick={() => emit("press")}>{props.label}</button>
),
},
});
@@ -113,24 +113,25 @@ 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/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/react-email` | React Email renderer for HTML/plain-text emails from specs |
| `@json-render/image` | Image renderer for SVG/PNG output (OG images, social cards) via Satori |
| `@json-render/codegen` | Utilities for generating code from json-render UI trees |
| `@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 |
| 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/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/react-email` | React Email renderer for HTML/plain-text emails from specs |
| `@json-render/image` | Image renderer for SVG/PNG output (OG images, social cards) via Satori |
| `@json-render/codegen` | Utilities for generating code from json-render UI trees |
| `@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 |
## Renderers
@@ -159,7 +160,7 @@ 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)
@@ -199,6 +200,26 @@ const { registry } = defineRegistry(catalog, {
// <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
@@ -229,7 +250,7 @@ const { registry } = defineRegistry(catalog, {
},
});
<Renderer spec={spec} registry={registry} />
<Renderer spec={spec} registry={registry} />;
```
### React Native (Mobile)
@@ -250,23 +271,40 @@ 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
@@ -276,7 +314,7 @@ const spec = {
fps={spec.composition.fps}
compositionWidth={spec.composition.width}
compositionHeight={spec.composition.height}
/>
/>;
```
### React PDF (Documents)
@@ -287,7 +325,11 @@ 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" },
@@ -301,8 +343,14 @@ 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", "$25.00"],
],
},
children: [],
},
@@ -327,7 +375,11 @@ const catalog = defineCatalog(schema, {
const spec = {
root: "html-1",
elements: {
"html-1": { type: "Html", props: { lang: "en", dir: "ltr" }, children: ["head-1", "body-1"] },
"html-1": {
type: "Html",
props: { lang: "en", dir: "ltr" },
children: ["head-1", "body-1"],
},
"head-1": { type: "Head", props: {}, children: [] },
"body-1": {
type: "Body",
@@ -336,11 +388,17 @@ const spec = {
},
"container-1": {
type: "Container",
props: { style: { maxWidth: "600px", margin: "0 auto", padding: "20px" } },
props: {
style: { maxWidth: "600px", margin: "0 auto", padding: "20px" },
},
children: ["heading-1", "text-1"],
},
"heading-1": { type: "Heading", props: { text: "Welcome" }, children: [] },
"text-1": { type: "Text", props: { text: "Thanks for signing up." }, children: [] },
"text-1": {
type: "Text",
props: { text: "Thanks for signing up." },
children: [],
},
},
};
@@ -425,8 +483,16 @@ Any prop value can be data-driven using expressions:
{
"type": "Icon",
"props": {
"name": { "$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",
"$else": "#8E8E93"
}
}
}
```
@@ -445,7 +511,10 @@ Components can trigger actions, including the built-in `setState` action:
```json
{
"type": "Pressable",
"props": { "action": "setState", "actionParams": { "statePath": "/activeTab", "value": "home" } },
"props": {
"action": "setState",
"actionParams": { "statePath": "/activeTab", "value": "home" }
},
"children": ["home-icon"]
}
```
@@ -459,9 +528,15 @@ React to state changes by triggering actions:
```json
{
"type": "Select",
"props": { "value": { "$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" } }
}
}
}
```
@@ -486,7 +561,7 @@ pnpm dev
- Chat Example: run `pnpm dev` in `examples/chat`
- 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): run `pnpm dev` in `examples/vite-renderers`
- Vite Renderers (React + Vue + Svelte + Solid): run `pnpm dev` in `examples/vite-renderers`
- React Native example: run `npx expo start` in `examples/react-native`
## How It Works
@@ -496,7 +571,7 @@ flowchart LR
A[User Prompt] --> B[AI + Catalog]
B --> C[JSON Spec]
C --> D[Renderer]
B -.- E([guardrailed])
C -.- F([predictable])
D -.- G([streamed])
+9
View File
@@ -1,5 +1,14 @@
# web
## 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
+12 -12
View File
@@ -3,7 +3,7 @@ export const metadata = pageMetadata("docs/ai-sdk")
# 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.
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.
## Installation
@@ -11,9 +11,9 @@ Use json-render with the [Vercel AI SDK](https://sdk.vercel.ai) for seamless str
npm install ai @ai-sdk/react
```
## Generate Mode
## Standalone Mode
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.
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.
### API Route
@@ -73,9 +73,9 @@ function GenerativeUI() {
}
```
## Chat Mode
## Inline Mode
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.
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.
### API Route
@@ -96,7 +96,7 @@ export async function POST(req: Request) {
const result = streamText({
model: yourModel,
system: catalog.prompt({ mode: "chat" }),
system: catalog.prompt({ mode: "inline" }),
messages,
});
@@ -182,13 +182,13 @@ const systemPrompt = catalog.prompt({
});
```
### Chat Mode Prompt
### Inline Mode Prompt
```typescript
const chatPrompt = catalog.prompt({ mode: "chat" });
const inlinePrompt = catalog.prompt({ mode: "inline" });
```
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.
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.
## Which Mode?
@@ -197,8 +197,8 @@ In chat mode, the prompt instructs the AI to respond conversationally first, the
<thead>
<tr>
<th></th>
<th>Generate</th>
<th>Chat</th>
<th>Standalone</th>
<th>Inline</th>
</tr>
</thead>
<tbody>
@@ -215,7 +215,7 @@ In chat mode, the prompt instructs the AI to respond conversationally first, the
<tr>
<td>System prompt</td>
<td><code>catalog.prompt()</code></td>
<td><code>{"catalog.prompt({ mode: \"chat\" })"}</code></td>
<td><code>{"catalog.prompt({ mode: \"inline\" })"}</code></td>
</tr>
<tr>
<td>Stream utility</td>
+4 -4
View File
@@ -75,7 +75,7 @@ interface Catalog {
interface PromptOptions {
system?: string; // Custom system message intro
customRules?: string[]; // Additional rules to append
mode?: "generate" | "chat"; // Output mode (default: "generate")
mode?: "standalone" | "inline" | "generate" | "chat"; // Output mode (default: "standalone")
}
interface SpecValidationResult<T> {
@@ -370,7 +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 Chat + GenUI mode):
Parse a mixed stream of text and JSONL patches (used for Inline mode):
```typescript
import { createMixedStreamParser } from '@json-render/core';
@@ -389,7 +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 Chat 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 Inline mode API routes.
```typescript
import { pipeJsonRender } from '@json-render/core';
@@ -403,7 +403,7 @@ const stream = createUIMessageStream({
return createUIMessageStreamResponse({ stream });
```
See [Generation Modes](/docs/generation-modes) for full Chat mode setup.
See [Generation Modes](/docs/generation-modes) for full Inline mode setup.
### SpecStream Types
+201
View File
@@ -0,0 +1,201 @@
import { pageMetadata } from "@/lib/page-metadata";
export const metadata = pageMetadata("docs/api/solid");
# @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.
@@ -341,6 +341,8 @@ 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
@@ -3,15 +3,15 @@ export const metadata = pageMetadata("docs/generation-modes")
# 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.
json-render supports two modes for AI-generated UI: **Standalone mode** for standalone UI and **Inline 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 />
## Generate Mode (Standalone)
## Standalone Mode
In generate mode, the AI outputs **only JSONL patches** — no prose, no markdown. The entire response is a UI spec.
In standalone 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:
@@ -25,7 +25,7 @@ This is the default mode and is ideal for:
```typescript
import { streamText } from "ai";
// Generate mode is the default (no mode option needed)
// Standalone mode is the default (no mode option needed)
const systemPrompt = catalog.prompt({
customRules: [
"Use Card as root for forms and small UIs.",
@@ -74,9 +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"}}}
```
## Chat Mode (Inline)
## Inline Mode
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).
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).
This is ideal for:
@@ -92,8 +92,8 @@ import { streamText } from "ai";
import { pipeJsonRender } from "@json-render/core";
import { createUIMessageStream, createUIMessageStreamResponse } from "ai";
// Enable chat mode
const systemPrompt = catalog.prompt({ mode: "chat" });
// Enable inline mode
const systemPrompt = catalog.prompt({ mode: "inline" });
const result = streamText({
model: yourModel,
@@ -180,8 +180,8 @@ If the user asks a simple question ("what does BTC stand for?"), the AI replies
<thead>
<tr>
<th />
<th>Generate</th>
<th>Chat</th>
<th>Standalone</th>
<th>Inline</th>
</tr>
</thead>
<tbody>
@@ -198,7 +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: "chat" })'}</code></td>
<td><code>{'catalog.prompt({ mode: "inline" })'}</code></td>
</tr>
<tr>
<td>Stream utility</td>
+26 -1
View File
@@ -309,10 +309,35 @@ const catalog = defineCatalog(schema, {
const prompt = catalog.prompt();
// Chat mode 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" });
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.
+1 -1
View File
@@ -91,7 +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)** — Generate standalone UI (playground/builder) or inline UI within a chat conversation.
- **[Generation Modes](/docs/generation-modes)** — Standalone mode for full-page generated UI or inline mode for UI embedded in a conversation.
## Next
+85 -14
View File
@@ -1,5 +1,5 @@
import { pageMetadata } from "@/lib/page-metadata"
export const metadata = pageMetadata("docs/renderers")
import { pageMetadata } from "@/lib/page-metadata";
export const metadata = pageMetadata("docs/renderers");
# Renderers
@@ -22,37 +22,65 @@ All renderers share the same workflow:
<tbody>
<tr>
<td>React</td>
<td><code>@json-render/react</code></td>
<td>
<code>@json-render/react</code>
</td>
<td>React component tree</td>
</tr>
<tr>
<td>Vue</td>
<td><code>@json-render/vue</code></td>
<td>
<code>@json-render/vue</code>
</td>
<td>Vue 3 component tree</td>
</tr>
<tr>
<td>Svelte</td>
<td>
<code>@json-render/svelte</code>
</td>
<td>Svelte 5 component tree</td>
</tr>
<tr>
<td>Solid</td>
<td>
<code>@json-render/solid</code>
</td>
<td>SolidJS component tree</td>
</tr>
<tr>
<td>shadcn/ui</td>
<td><code>@json-render/shadcn</code></td>
<td>
<code>@json-render/shadcn</code>
</td>
<td>Pre-built Radix UI + Tailwind components (uses React renderer)</td>
</tr>
<tr>
<td>React Native</td>
<td><code>@json-render/react-native</code></td>
<td>
<code>@json-render/react-native</code>
</td>
<td>Native mobile views</td>
</tr>
<tr>
<td>Image</td>
<td><code>@json-render/image</code></td>
<td>
<code>@json-render/image</code>
</td>
<td>SVG / PNG (via Satori)</td>
</tr>
<tr>
<td>React PDF</td>
<td><code>@json-render/react-pdf</code></td>
<td>
<code>@json-render/react-pdf</code>
</td>
<td>PDF documents</td>
</tr>
<tr>
<td>Remotion</td>
<td><code>@json-render/remotion</code></td>
<td>
<code>@json-render/remotion</code>
</td>
<td>Video compositions</td>
</tr>
</tbody>
@@ -67,7 +95,7 @@ import { defineRegistry, Renderer } from "@json-render/react";
import { schema } from "@json-render/react/schema";
const { registry } = defineRegistry(catalog, { components });
<Renderer spec={spec} registry={registry} />
<Renderer spec={spec} registry={registry} />;
```
Use `StateProvider`, `VisibilityProvider`, and `ActionProvider` for full interactivity. See the [@json-render/react API reference](/docs/api/react) for details.
@@ -90,6 +118,42 @@ const { registry } = defineRegistry(catalog, {
Uses composables (`useStateStore`, `useStateBinding`, `useActions`, etc.) instead of React hooks. See the [@json-render/vue API reference](/docs/api/vue) for details.
## Svelte
Svelte 5 renderer with runes-compatible context helpers, visibility conditions, actions, and streaming support.
```typescript
import { defineRegistry, Renderer } from "@json-render/svelte";
import { schema } from "@json-render/svelte/schema";
const { registry } = defineRegistry(catalog, {
components: {
Card: ({ props, children }) => /* Svelte snippet */,
},
});
```
See the [@json-render/svelte API reference](/docs/api/svelte) for details.
## Solid
SolidJS renderer with fine-grained reactivity, state bindings, validation, visibility, and event-driven actions.
```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>,
},
});
<Renderer spec={spec} registry={registry} />;
```
See the [@json-render/solid API reference](/docs/api/solid) for details.
## shadcn/ui
36 pre-built components using Radix UI and Tailwind CSS. Built on top of `@json-render/react` -- no custom renderer needed.
@@ -125,7 +189,10 @@ Render specs as native mobile views. Includes 25+ standard components and standa
```tsx
import { defineCatalog } from "@json-render/core";
import { schema } from "@json-render/react-native/schema";
import { standardComponentDefinitions, standardActionDefinitions } from "@json-render/react-native/catalog";
import {
standardComponentDefinitions,
standardActionDefinitions,
} from "@json-render/react-native/catalog";
import { defineRegistry, Renderer } from "@json-render/react-native";
const catalog = defineCatalog(schema, {
@@ -134,7 +201,7 @@ const catalog = defineCatalog(schema, {
});
const { registry } = defineRegistry(catalog, { components: {} });
<Renderer spec={spec} registry={registry} />
<Renderer spec={spec} registry={registry} />;
```
See the [@json-render/react-native API reference](/docs/api/react-native) for details.
@@ -159,7 +226,11 @@ See the [@json-render/image API reference](/docs/api/image) for details.
Generate PDF documents from JSON specs using `@react-pdf/renderer`. Render to buffer, stream, or file.
```typescript
import { renderToBuffer, renderToStream, renderToFile } from "@json-render/react-pdf";
import {
renderToBuffer,
renderToStream,
renderToFile,
} from "@json-render/react-pdf";
const buffer = await renderToBuffer(spec);
const stream = await renderToStream(spec);
@@ -185,7 +256,7 @@ import { Renderer } from "@json-render/remotion";
fps={spec.composition.fps}
compositionWidth={spec.composition.width}
compositionHeight={spec.composition.height}
/>
/>;
```
Uses a timeline spec format with compositions, tracks, and clips. Includes standard components (TitleCard, TypingText, ImageSlide, etc.), transitions (fade, slide, zoom, wipe), and effects.
+8 -2
View File
@@ -1,6 +1,6 @@
import { pageMetadata } from "@/lib/page-metadata"
import { pageMetadata } from "@/lib/page-metadata";
export const metadata = pageMetadata("docs/skills")
export const metadata = pageMetadata("docs/skills");
# Skills
@@ -18,6 +18,7 @@ json-render ships with skills that teach AI coding agents how to use each packag
- **remotion** — Remotion renderer for video generation from JSON timeline specs.
- **vue** — Vue 3 renderer for Vue component trees.
- **svelte** — Svelte 5 renderer for Svelte component trees.
- **solid** — SolidJS renderer for fine-grained reactive component trees.
- **codegen** — Code generation utilities for building custom exporters.
- **mcp** — MCP Apps integration for Claude, ChatGPT, Cursor, and VS Code.
- **redux** — Redux adapter for json-render's `StateStore` interface.
@@ -38,6 +39,7 @@ npx skills add vercel-labs/json-render --skill image
npx skills add vercel-labs/json-render --skill remotion
npx skills add vercel-labs/json-render --skill vue
npx skills add vercel-labs/json-render --skill svelte
npx skills add vercel-labs/json-render --skill solid
npx skills add vercel-labs/json-render --skill codegen
npx skills add vercel-labs/json-render --skill mcp
npx skills add vercel-labs/json-render --skill redux
@@ -88,6 +90,10 @@ Teaches agents how to render JSON specs as Vue 3 component trees. Covers the Vue
Teaches agents how to render JSON specs as Svelte 5 component trees. Covers the Svelte renderer API and component registration.
## solid
Teaches agents how to render JSON specs as SolidJS component trees. Covers Solid-specific reactive patterns, provider wiring, bindings, actions, and streaming.
## codegen
Teaches agents how to use code generation utilities to export UI specs as framework-specific source code. Covers the codegen pipeline and custom exporter creation.
+2 -2
View File
@@ -16,8 +16,8 @@ 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/vue, @json-render/svelte, @json-render/shadcn, @json-render/react-native, @json-render/react-email, @json-render/react-pdf, @json-render/image, @json-render/remotion, @json-render/codegen, @json-render/mcp, @json-render/redux, @json-render/zustand, @json-render/jotai, @json-render/xstate
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, react-pdf, react-email, react-native, shadcn, image, remotion, vue, svelte, codegen, mcp, redux, zustand, jotai, xstate. See /docs/skills for details.
npm packages: @json-render/core, @json-render/react, @json-render/vue, @json-render/svelte, @json-render/solid, @json-render/shadcn, @json-render/react-native, @json-render/react-email, @json-render/react-pdf, @json-render/image, @json-render/remotion, @json-render/codegen, @json-render/mcp, @json-render/redux, @json-render/zustand, @json-render/jotai, @json-render/xstate
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, react-pdf, react-email, react-native, shadcn, image, remotion, vue, svelte, solid, codegen, mcp, redux, zustand, jotai, xstate. See /docs/skills for details.
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.
+233 -76
View File
@@ -1,100 +1,257 @@
"use client";
function Skeleton({ className = "" }: { className?: string }) {
return <div className={`rounded bg-muted-foreground/10 ${className}`} />;
}
/** Simple form wireframe reused in both diagrams */
function FormUI() {
function ScheduleItem({
time,
label,
color,
}: {
time: string;
label: string;
color: string;
}) {
return (
<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 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>
);
}
function ChatModeDiagram() {
function InlineModeDiagram() {
return (
<div className="flex flex-col h-full">
<div className="text-xs font-medium text-muted-foreground mb-3 text-center">
Chat Mode
<div className="text-sm font-medium text-foreground text-center mb-3">
Inline Mode
</div>
<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">
<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">
{/* User message */}
<div className="flex justify-end">
<div className="bg-muted rounded-xl px-3 py-2">
<Skeleton className="h-2 w-14" />
<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>
</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>
{/* 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" />
{/* 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>
{/* 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>
{/* Right panel - landing page */}
<div className="flex-1">
<LandingPage />
</div>
</div>
<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 className="mt-3 flex flex-col items-center gap-2">
<div className="text-xs font-medium text-muted-foreground">
Prompt in, UI out
</div>
{/* Right panel - UI preview */}
<div className="flex-1 p-3 flex items-center justify-center">
<div className="w-3/4">
<FormUI />
</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>
</div>
</div>
<div className="text-[10px] text-muted-foreground/60 mt-2 text-center">
Prompt separate from UI preview
</div>
</div>
);
}
@@ -103,11 +260,11 @@ 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-[280px]">
<ChatModeDiagram />
<div className="h-[420px]">
<InlineModeDiagram />
</div>
<div className="h-[280px]">
<GenerateModeDiagram />
<div className="h-[420px]">
<StandaloneModeDiagram />
</div>
</div>
</div>
+2 -1
View File
@@ -92,7 +92,7 @@ export const docsNavigation: NavSection[] = [
external: true,
},
{
title: "Renders with Vite (Vue / React / Svelte)",
title: "Renders with Vite (Vue / React / Svelte / Solid)",
href: "https://github.com/vercel-labs/json-render/tree/main/examples/vite-renderers",
external: true,
},
@@ -133,6 +133,7 @@ export const docsNavigation: NavSection[] = [
{ title: "@json-render/remotion", href: "/docs/api/remotion" },
{ title: "@json-render/vue", href: "/docs/api/vue" },
{ title: "@json-render/svelte", href: "/docs/api/svelte" },
{ title: "@json-render/solid", href: "/docs/api/solid" },
{ title: "@json-render/codegen", href: "/docs/api/codegen" },
{ title: "@json-render/mcp", href: "/docs/api/mcp" },
{ title: "@json-render/redux", href: "/docs/api/redux" },
+1
View File
@@ -43,6 +43,7 @@ export const PAGE_TITLES: Record<string, string> = {
"docs/api/core": "@json-render/core API",
"docs/api/react": "@json-render/react API",
"docs/api/vue": "@json-render/vue API",
"docs/api/solid": "@json-render/solid API",
"docs/api/react-pdf": "@json-render/react-pdf API",
"docs/api/react-email": "@json-render/react-email API",
"docs/api/react-native": "@json-render/react-native API",
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "web",
"version": "0.1.5",
"version": "0.1.6",
"type": "module",
"private": true,
"license": "Apache-2.0",
+9
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@@ -1,5 +1,14 @@
# example-chat
## 0.1.6
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
- @json-render/react@0.12.1
- @json-render/shadcn@0.12.1
## 0.1.5
### Patch Changes
+1 -1
View File
@@ -130,7 +130,7 @@ When the user asks for a quiz, test, or Q&A, build an interactive experience:
4. You can also add a final score section that becomes visible when all questions are submitted.
${explorerCatalog.prompt({
mode: "chat",
mode: "inline",
customRules: [
"NEVER use viewport height classes (min-h-screen, h-screen) — the UI renders inside a fixed-size container.",
"Prefer Grid with columns='2' or columns='3' for side-by-side layouts.",
+1 -1
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@@ -1,6 +1,6 @@
{
"name": "example-chat",
"version": "0.1.5",
"version": "0.1.6",
"type": "module",
"private": true,
"scripts": {
+9
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@@ -1,5 +1,14 @@
# example-dashboard
## 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
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "example-dashboard",
"version": "0.1.5",
"version": "0.1.6",
"type": "module",
"private": true,
"scripts": {
+8
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@@ -1,5 +1,13 @@
# example-image
## 0.1.3
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
- @json-render/image@0.12.1
## 0.1.2
### Patch Changes
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "example-image",
"version": "0.1.2",
"version": "0.1.3",
"type": "module",
"private": true,
"scripts": {
+10
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@@ -1,5 +1,15 @@
# example-mcp
## 0.1.2
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
- @json-render/mcp@0.12.1
- @json-render/react@0.12.1
- @json-render/shadcn@0.12.1
## 0.1.1
### Patch Changes
+1 -1
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@@ -1,6 +1,6 @@
{
"name": "example-mcp",
"version": "0.1.1",
"version": "0.1.2",
"type": "module",
"private": true,
"scripts": {
+9
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@@ -1,5 +1,14 @@
# example-no-ai
## 0.1.6
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
- @json-render/react@0.12.1
- @json-render/shadcn@0.12.1
## 0.1.5
### Patch Changes
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "example-no-ai",
"version": "0.1.5",
"version": "0.1.6",
"type": "module",
"private": true,
"scripts": {
+8
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@@ -1,5 +1,13 @@
# example-react-email
## 0.1.2
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
- @json-render/react-email@0.12.1
## 0.1.1
### Patch Changes
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "example-react-email",
"version": "0.1.1",
"version": "0.1.2",
"type": "module",
"private": true,
"scripts": {
+8
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@@ -1,5 +1,13 @@
# example-react-native
## 0.1.6
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
- @json-render/react-native@0.12.1
## 0.1.5
### Patch Changes
+1 -1
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@@ -1,6 +1,6 @@
{
"name": "example-react-native",
"version": "0.1.5",
"version": "0.1.6",
"private": true,
"main": "expo-router/entry",
"scripts": {
+8
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@@ -1,5 +1,13 @@
# example-react-pdf
## 0.1.6
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
- @json-render/react-pdf@0.12.1
## 0.1.5
### Patch Changes
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "example-react-pdf",
"version": "0.1.5",
"version": "0.1.6",
"type": "module",
"private": true,
"scripts": {
+8
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@@ -1,5 +1,13 @@
# example-remotion
## 0.1.6
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
- @json-render/remotion@0.12.1
## 0.1.5
### Patch Changes
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "example-remotion",
"version": "0.1.5",
"version": "0.1.6",
"type": "module",
"private": true,
"scripts": {
+12
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@@ -0,0 +1,12 @@
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>json-render solid example</title>
</head>
<body>
<div id="app"></div>
<script type="module" src="/src/index.tsx"></script>
</body>
</html>
+23
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@@ -0,0 +1,23 @@
{
"name": "example-solid",
"version": "0.1.0",
"private": true,
"type": "module",
"scripts": {
"dev": "portless solid-demo.json-render vite",
"build": "vite build",
"preview": "vite preview",
"check-types": "tsc --noEmit"
},
"dependencies": {
"@json-render/core": "workspace:*",
"@json-render/solid": "workspace:*",
"solid-js": "^1.9.11",
"zod": "^4.3.6"
},
"devDependencies": {
"typescript": "^5.9.3",
"vite": "^7.3.1",
"vite-plugin-solid": "^2.11.10"
}
}
+13
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@@ -0,0 +1,13 @@
import { StateProvider } from "@json-render/solid";
import { demoSpec } from "./lib/spec";
import { DemoRenderer } from "./DemoRenderer";
export function App() {
const initialState = demoSpec.state ?? {};
return (
<StateProvider initialState={initialState}>
<DemoRenderer />
</StateProvider>
);
}
+51
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@@ -0,0 +1,51 @@
import {
ActionProvider,
ValidationProvider,
VisibilityProvider,
Renderer,
useStateStore,
} from "@json-render/solid";
import { demoSpec } from "./lib/spec";
import { registry } from "./lib/registry";
export function DemoRenderer() {
const stateStore = useStateStore();
const handlers = {
increment: async () => {
stateStore.set("/count", Number(stateStore.get("/count") || 0) + 1);
},
decrement: async () => {
stateStore.set(
"/count",
Math.max(0, Number(stateStore.get("/count") || 0) - 1),
);
},
reset: async () => {
stateStore.set("/count", 0);
},
toggleItem: async (params: Record<string, unknown>) => {
const index = params.index as number;
const todos = (
stateStore.get("/todos") as Array<{
id: number;
title: string;
completed: boolean;
}>
).map((item, i) =>
i === index ? { ...item, completed: !item.completed } : item,
);
stateStore.set("/todos", todos);
},
};
return (
<ActionProvider handlers={handlers}>
<VisibilityProvider>
<ValidationProvider>
<Renderer spec={demoSpec} registry={registry} />
</ValidationProvider>
</VisibilityProvider>
</ActionProvider>
);
}
+13
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@@ -0,0 +1,13 @@
* {
box-sizing: border-box;
margin: 0;
padding: 0;
}
body {
font-family:
-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
background: #f9fafb;
color: #111827;
min-height: 100vh;
}
+5
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@@ -0,0 +1,5 @@
import { render } from "solid-js/web";
import { App } from "./App";
import "./app.css";
render(() => <App />, document.getElementById("app")!);
+90
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@@ -0,0 +1,90 @@
import { schema } from "@json-render/solid/schema";
import { z } from "zod";
export const catalog = schema.createCatalog({
components: {
Stack: {
props: z.object({
gap: z.number().optional(),
padding: z.number().optional(),
direction: z.enum(["vertical", "horizontal"]).optional(),
align: z.enum(["start", "center", "end"]).optional(),
}),
slots: ["default"],
description:
"Layout container that stacks children vertically or horizontally",
},
Card: {
props: z.object({
title: z.string().optional(),
subtitle: z.string().optional(),
}),
slots: ["default"],
description: "A card container with optional title and subtitle",
},
Text: {
props: z.object({
content: z.string(),
size: z.enum(["sm", "md", "lg", "xl"]).optional(),
weight: z.enum(["normal", "medium", "bold"]).optional(),
color: z.string().optional(),
}),
slots: [],
description: "Displays a text string",
},
Button: {
props: z.object({
label: z.string(),
variant: z.enum(["primary", "secondary", "danger"]).optional(),
disabled: z.boolean().optional(),
}),
slots: [],
description: "A clickable button that emits a 'press' event",
},
Badge: {
props: z.object({
label: z.string(),
color: z.string().optional(),
}),
slots: [],
description: "A small badge/tag label",
},
ListItem: {
props: z.object({
title: z.string(),
description: z.string().optional(),
completed: z.boolean().optional(),
}),
slots: [],
description: "A single item in a list",
},
Input: {
props: z.object({
value: z.string().optional(),
placeholder: z.string().optional(),
}),
slots: [],
description: "A text input field that supports two-way state binding",
},
},
actions: {
increment: {
params: z.object({}),
description: "Increment the counter by 1",
},
decrement: {
params: z.object({}),
description: "Decrement the counter by 1",
},
reset: {
params: z.object({}),
description: "Reset the counter to 0",
},
toggleItem: {
params: z.object({
index: z.number(),
}),
description: "Toggle the completed state of a todo item",
},
},
});
@@ -0,0 +1,27 @@
import type { BaseComponentProps } from "@json-render/solid";
interface BadgeProps {
label: string;
color?: string;
}
export function Badge(renderProps: BaseComponentProps<BadgeProps>) {
const color = () => renderProps.props.color ?? "#6b7280";
return (
<span
style={{
display: "inline-block",
padding: "4px 12px",
"border-radius": "9999px",
"font-size": "13px",
"font-weight": "500",
"background-color": `${color()}20`,
color: color(),
border: `1px solid ${color()}40`,
}}
>
{renderProps.props.label}
</span>
);
}
@@ -0,0 +1,47 @@
import type { BaseComponentProps } from "@json-render/solid";
interface ButtonProps {
label: string;
variant?: "primary" | "secondary" | "danger";
disabled?: boolean;
}
const variantStyles: Record<string, Record<string, string>> = {
primary: {
background: "#2563eb",
color: "#ffffff",
border: "1px solid #2563eb",
},
secondary: {
background: "#f3f4f6",
color: "#374151",
border: "1px solid #d1d5db",
},
danger: {
background: "#fee2e2",
color: "#dc2626",
border: "1px solid #fca5a5",
},
};
export function Button(renderProps: BaseComponentProps<ButtonProps>) {
const variant = () => renderProps.props.variant ?? "primary";
return (
<button
disabled={renderProps.props.disabled}
onClick={() => renderProps.emit("press")}
style={{
padding: "8px 16px",
"border-radius": "8px",
"font-size": "14px",
"font-weight": "500",
cursor: renderProps.props.disabled ? "not-allowed" : "pointer",
opacity: renderProps.props.disabled ? "0.5" : "1",
...variantStyles[variant()],
}}
>
{renderProps.props.label}
</button>
);
}
@@ -0,0 +1,44 @@
import type { BaseComponentProps } from "@json-render/solid";
interface CardProps {
title?: string;
subtitle?: string;
}
export function Card(renderProps: BaseComponentProps<CardProps>) {
return (
<div
style={{
background: "#ffffff",
"border-radius": "12px",
border: "1px solid #e5e7eb",
padding: "20px",
"box-shadow": "0 1px 3px rgba(0,0,0,0.06)",
}}
>
{renderProps.props.title && (
<h2
style={{
"font-size": "18px",
"font-weight": "600",
"margin-bottom": renderProps.props.subtitle ? "4px" : "16px",
}}
>
{renderProps.props.title}
</h2>
)}
{renderProps.props.subtitle && (
<p
style={{
"font-size": "14px",
color: "#6b7280",
"margin-bottom": "16px",
}}
>
{renderProps.props.subtitle}
</p>
)}
{renderProps.children}
</div>
);
}
@@ -0,0 +1,30 @@
import type { BaseComponentProps } from "@json-render/solid";
import { useBoundProp } from "@json-render/solid";
interface InputProps {
value?: string;
placeholder?: string;
}
export function Input(renderProps: BaseComponentProps<InputProps>) {
const [value, setValue] = useBoundProp<string>(
renderProps.props.value,
renderProps.bindings?.value,
);
return (
<input
value={String(value ?? "")}
onInput={(e) => setValue(e.currentTarget.value)}
placeholder={renderProps.props.placeholder ?? ""}
style={{
padding: "8px 12px",
"border-radius": "8px",
border: "1px solid #d1d5db",
"font-size": "14px",
outline: "none",
width: "100%",
}}
/>
);
}
@@ -0,0 +1,55 @@
import type { BaseComponentProps } from "@json-render/solid";
interface ListItemProps {
title: string;
description?: string;
completed?: boolean;
}
export function ListItem(renderProps: BaseComponentProps<ListItemProps>) {
return (
<div
onClick={() => renderProps.emit("press")}
style={{
display: "flex",
"align-items": "center",
gap: "10px",
padding: "10px 12px",
"border-radius": "8px",
border: "1px solid #e5e7eb",
cursor: "pointer",
"user-select": "none",
background: renderProps.props.completed ? "#f0fdf4" : "#ffffff",
}}
>
<span
style={{
width: "22px",
height: "22px",
"border-radius": "6px",
border: renderProps.props.completed
? "2px solid #22c55e"
: "2px solid #d1d5db",
display: "flex",
"align-items": "center",
"justify-content": "center",
"font-size": "13px",
color: "#22c55e",
"flex-shrink": "0",
}}
>
{renderProps.props.completed ? "\u2713" : ""}
</span>
<span
style={{
"text-decoration": renderProps.props.completed
? "line-through"
: "none",
color: renderProps.props.completed ? "#9ca3af" : "#111827",
}}
>
{renderProps.props.title}
</span>
</div>
);
}
@@ -0,0 +1,27 @@
import type { BaseComponentProps } from "@json-render/solid";
interface StackProps {
gap?: number;
padding?: number;
direction?: "vertical" | "horizontal";
align?: "start" | "center" | "end";
}
export function Stack(renderProps: BaseComponentProps<StackProps>) {
return (
<div
style={{
display: "flex",
"flex-direction":
renderProps.props.direction === "horizontal" ? "row" : "column",
gap: renderProps.props.gap ? `${renderProps.props.gap}px` : undefined,
padding: renderProps.props.padding
? `${renderProps.props.padding}px`
: undefined,
"align-items": renderProps.props.align,
}}
>
{renderProps.children}
</div>
);
}
@@ -0,0 +1,35 @@
import type { BaseComponentProps } from "@json-render/solid";
interface TextProps {
content: string;
size?: "sm" | "md" | "lg" | "xl";
weight?: "normal" | "medium" | "bold";
color?: string;
}
const sizeMap: Record<string, string> = {
sm: "12px",
md: "14px",
lg: "18px",
xl: "24px",
};
const weightMap: Record<string, string> = {
normal: "400",
medium: "500",
bold: "700",
};
export function Text(renderProps: BaseComponentProps<TextProps>) {
return (
<span
style={{
"font-size": sizeMap[renderProps.props.size ?? "md"],
"font-weight": weightMap[renderProps.props.weight ?? "normal"],
color: renderProps.props.color,
}}
>
{String(renderProps.props.content ?? "")}
</span>
);
}
+29
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@@ -0,0 +1,29 @@
import { type Components, defineRegistry } from "@json-render/solid";
import { catalog } from "./catalog";
import { Stack } from "./components/Stack";
import { Card } from "./components/Card";
import { Text } from "./components/Text";
import { Button } from "./components/Button";
import { Badge } from "./components/Badge";
import { ListItem } from "./components/ListItem";
import { Input } from "./components/Input";
const components: Components<typeof catalog> = {
Stack,
Card,
Text,
Button,
Badge,
ListItem,
Input,
};
export const { registry, handlers: makeHandlers } = defineRegistry(catalog, {
components,
actions: {
increment: async () => {},
decrement: async () => {},
reset: async () => {},
toggleItem: async () => {},
},
});
+130
View File
@@ -0,0 +1,130 @@
import type { Spec } from "@json-render/core";
export const demoSpec: Spec = {
root: "root",
state: {
count: 0,
name: "",
todos: [
{ id: 1, title: "Learn SolidJS", completed: true },
{ id: 2, title: "Try @json-render/solid", completed: false },
{ id: 3, title: "Build something awesome", completed: false },
],
},
elements: {
root: {
type: "Stack",
props: { gap: 24, padding: 24, direction: "vertical" },
children: [
"header",
"counter-card",
"milestone-badge",
"todos-card",
"input-card",
],
},
header: {
type: "Text",
props: {
content: "@json-render/solid demo",
size: "xl",
weight: "bold",
},
},
"counter-card": {
type: "Card",
props: {
title: "Counter",
subtitle: "Click the buttons to change the count",
},
children: ["counter-body"],
},
"counter-body": {
type: "Stack",
props: { gap: 12, direction: "horizontal", align: "center" },
children: [
"decrement-btn",
"counter-value",
"increment-btn",
"reset-btn",
],
},
"decrement-btn": {
type: "Button",
props: { label: "\u2212", variant: "secondary" },
on: { press: { action: "decrement" } },
},
"counter-value": {
type: "Text",
props: {
content: { $state: "/count" },
size: "xl",
weight: "bold",
},
},
"increment-btn": {
type: "Button",
props: { label: "+", variant: "primary" },
on: { press: { action: "increment" } },
},
"reset-btn": {
type: "Button",
props: { label: "Reset", variant: "danger" },
on: { press: { action: "reset" } },
},
"milestone-badge": {
type: "Badge",
props: { label: "Milestone reached: 10!", color: "#10b981" },
visible: { $state: "/count", gte: 10 },
},
"todos-card": {
type: "Card",
props: { title: "Todo List", subtitle: "Your tasks" },
children: ["todos-list"],
},
"todos-list": {
type: "Stack",
props: { gap: 8, direction: "vertical" },
repeat: { statePath: "/todos", key: "id" },
children: ["todo-item"],
},
"todo-item": {
type: "ListItem",
props: {
title: { $item: "title" },
completed: { $item: "completed" },
},
on: {
press: { action: "toggleItem", params: { index: { $index: true } } },
},
},
"input-card": {
type: "Card",
props: {
title: "Bound Input",
subtitle: "Type to update state and see reactive text",
},
children: ["input-body"],
},
"input-body": {
type: "Stack",
props: { gap: 12, direction: "vertical" },
children: ["name-input", "name-display"],
},
"name-input": {
type: "Input",
props: {
value: { $bindState: "/name" },
placeholder: "Enter your name...",
},
},
"name-display": {
type: "Text",
props: {
content: { $state: "/name" },
size: "md",
color: "#6b7280",
},
},
},
};
+18
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@@ -0,0 +1,18 @@
{
"compilerOptions": {
"target": "ES2022",
"module": "ESNext",
"lib": ["ES2022", "DOM", "DOM.Iterable"],
"moduleResolution": "bundler",
"allowImportingTsExtensions": true,
"isolatedModules": true,
"moduleDetection": "force",
"noEmit": true,
"strict": true,
"skipLibCheck": true,
"jsx": "preserve",
"jsxImportSource": "solid-js"
},
"include": ["src/**/*.ts", "src/**/*.tsx"],
"exclude": ["node_modules"]
}
+6
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@@ -0,0 +1,6 @@
import { defineConfig } from "vite";
import solid from "vite-plugin-solid";
export default defineConfig({
plugins: [solid()],
});
@@ -1,5 +1,13 @@
# com.example.json-render-demo
## 0.0.7
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
- @json-render/react@0.12.1
## 0.0.6
### Patch Changes
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "com.example.json-render-demo",
"version": "0.0.6",
"version": "0.0.7",
"description": "Test",
"private": true,
"license": "~~proprietary~~",
@@ -1,5 +1,13 @@
# com.example.json-render-fullpage-demo
## 0.0.7
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
- @json-render/react@0.12.1
## 0.0.6
### Patch Changes
@@ -1,6 +1,6 @@
{
"name": "com.example.json-render-fullpage-demo",
"version": "0.0.6",
"version": "0.0.7",
"description": "Full-page Stripe App example (alpha)",
"private": true,
"license": "~~proprietary~~",
+8
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@@ -1,5 +1,13 @@
# svelte-chat
## 0.0.3
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
- @json-render/svelte@0.12.1
## 0.0.2
### Patch Changes
+1 -1
View File
@@ -1,7 +1,7 @@
{
"name": "svelte-chat",
"private": true,
"version": "0.0.2",
"version": "0.0.3",
"type": "module",
"scripts": {
"dev": "vite dev",
+1 -1
View File
@@ -62,7 +62,7 @@ INPUT COMPONENTS:
- Button: Clickable button. Use on.press to trigger actions.
${explorerCatalog.prompt({
mode: "chat",
mode: "inline",
customRules: [
"NEVER use viewport height classes (min-h-screen, h-screen) — the UI renders inside a fixed-size container.",
"Prefer Grid with columns='2' or columns='3' for side-by-side layouts.",
+8
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@@ -1,5 +1,13 @@
# example-svelte
## 0.1.3
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
- @json-render/svelte@0.12.1
## 0.1.2
### Patch Changes
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "example-svelte",
"version": "0.1.2",
"version": "0.1.3",
"private": true,
"type": "module",
"scripts": {
+10
View File
@@ -1,5 +1,15 @@
# vite-renderers
## 0.1.4
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
- @json-render/react@0.12.1
- @json-render/svelte@0.12.1
- @json-render/vue@0.12.1
## 0.1.3
### Patch Changes
+5 -2
View File
@@ -1,6 +1,6 @@
{
"name": "vite-renderers",
"version": "0.1.3",
"version": "0.1.4",
"private": true,
"type": "module",
"scripts": {
@@ -12,10 +12,12 @@
"dependencies": {
"@json-render/core": "workspace:*",
"@json-render/react": "workspace:*",
"@json-render/solid": "workspace:*",
"@json-render/svelte": "workspace:*",
"@json-render/vue": "workspace:*",
"react": "^19.2.4",
"react-dom": "^19.2.4",
"solid-js": "^1.9.11",
"svelte": "^5.49.2",
"vue": "^3.5.29",
"zod": "4.3.6"
@@ -27,6 +29,7 @@
"@vitejs/plugin-react": "^5.1.4",
"@vitejs/plugin-vue": "^6.0.4",
"typescript": "^5.9.3",
"vite": "^7.3.1"
"vite": "^7.3.1",
"vite-plugin-solid": "^2.11.10"
}
}
+6 -2
View File
@@ -1,7 +1,7 @@
import "./shared/styles.css";
import { demoSpec } from "./spec";
type Renderer = "vue" | "react" | "svelte";
type Renderer = "vue" | "react" | "svelte" | "solid";
const container = document.getElementById("renderer-root") as HTMLElement;
@@ -18,10 +18,14 @@ async function switchTo(renderer: Renderer) {
const mod = await import("./react/mount.tsx");
mod.mount(container, renderer, demoSpec);
unmountCurrent = mod.unmount;
} else {
} else if (renderer === "svelte") {
const mod = await import("./svelte/mount.ts");
mod.mount(container, renderer, demoSpec);
unmountCurrent = mod.unmount;
} else {
const mod = await import("./solid/mount.tsx");
mod.mount(container, renderer, demoSpec);
unmountCurrent = mod.unmount;
}
}
+14 -1
View File
@@ -123,7 +123,9 @@ export const components: Components<AppCatalog> = {
? "Rendered with Vue"
: props.renderer === "react"
? "Rendered with React"
: "Rendered with Svelte"}
: props.renderer === "svelte"
? "Rendered with Svelte"
: "Rendered with Solid"}
</span>
),
@@ -164,6 +166,17 @@ export const components: Components<AppCatalog> = {
>
Svelte
</button>
<button
onClick={() => emit("pressSolid")}
className={[
"json-render-renderer-tab",
props.renderer === "solid" && "json-render-renderer-tab--active",
]
.filter(Boolean)
.join(" ")}
>
Solid
</button>
</div>
</div>
),
@@ -65,7 +65,7 @@ export const catalogDef = {
props: z.object({ renderer: z.string() }),
slots: [],
description:
"Segmented tab control for switching between Vue, React, and Svelte renderers",
"Segmented tab control for switching between Vue, React, Svelte, and Solid renderers",
},
RendererBadge: {
props: z.object({ renderer: z.string() }),
@@ -99,5 +99,9 @@ export const catalogDef = {
params: z.object({}),
description: "Switch to the Svelte renderer",
},
switchToSolid: {
params: z.object({}),
description: "Switch to the Solid renderer",
},
},
};
@@ -10,6 +10,7 @@ export const actionStubs = {
switchToVue: async () => {},
switchToReact: async () => {},
switchToSvelte: async () => {},
switchToSolid: async () => {},
};
/** Creates action handlers that close over the state store's get/set */
@@ -52,5 +53,10 @@ export function makeHandlers(get: Get, set: Set) {
new CustomEvent("switch-renderer", { detail: "svelte" }),
);
},
switchToSolid: async () => {
document.dispatchEvent(
new CustomEvent("switch-renderer", { detail: "solid" }),
);
},
};
}
+40 -9
View File
@@ -11,9 +11,15 @@
align-items: center;
}
.json-render-stack--align-start { align-items: flex-start; }
.json-render-stack--align-center { align-items: center; }
.json-render-stack--align-end { align-items: flex-end; }
.json-render-stack--align-start {
align-items: flex-start;
}
.json-render-stack--align-center {
align-items: center;
}
.json-render-stack--align-end {
align-items: flex-end;
}
/* ---- Card ----------------------------------------------------------------- */
@@ -50,12 +56,22 @@
color: #111827;
}
.json-render-text--sm { font-size: 12px; }
.json-render-text--lg { font-size: 16px; }
.json-render-text--xl { font-size: 24px; }
.json-render-text--sm {
font-size: 12px;
}
.json-render-text--lg {
font-size: 16px;
}
.json-render-text--xl {
font-size: 24px;
}
.json-render-text--medium { font-weight: 500; }
.json-render-text--bold { font-weight: 700; }
.json-render-text--medium {
font-weight: 500;
}
.json-render-text--bold {
font-weight: 700;
}
/* ---- Button --------------------------------------------------------------- */
@@ -211,7 +227,7 @@
transition: background 0.15s;
}
.json-render-renderer-tab:first-child {
.json-render-renderer-tab:not(:last-child) {
border-right: 1px solid #e5e7eb;
}
@@ -261,3 +277,18 @@
background-color: #ff3e00;
color: white;
}
.renderer-solid .json-render-renderer-badge {
color: #2c4f7c;
background-color: #2c4f7c18;
border-color: #2c4f7c40;
}
.renderer-solid .json-render-renderer-dot {
background-color: #2c4f7c;
}
.renderer-solid .json-render-renderer-tab--active {
background-color: #2c4f7c;
color: white;
}
+19
View File
@@ -0,0 +1,19 @@
import type { Spec } from "@json-render/core";
import { StateProvider } from "@json-render/solid";
import { DemoRenderer } from "./DemoRenderer";
export function App(props: { initialRenderer?: string; spec: Spec }) {
const renderer = props.initialRenderer ?? "solid";
const initialState = {
...props.spec.state,
renderer,
};
return (
<div class={`renderer-${renderer}`}>
<StateProvider initialState={initialState}>
<DemoRenderer spec={props.spec} />
</StateProvider>
</div>
);
}
@@ -0,0 +1,32 @@
import type { Spec } from "@json-render/core";
import {
ActionProvider,
ValidationProvider,
VisibilityProvider,
Renderer,
defineRegistry,
useStateStore,
} from "@json-render/solid";
import { catalog } from "./catalog";
import { components } from "./registry";
import { actionStubs, makeHandlers } from "../shared/handlers";
const { registry } = defineRegistry(catalog, {
components,
actions: actionStubs,
});
export function DemoRenderer(props: { spec: Spec }) {
const stateStore = useStateStore();
const handlers = makeHandlers(stateStore.get, stateStore.set);
return (
<ActionProvider handlers={handlers}>
<VisibilityProvider>
<ValidationProvider>
<Renderer spec={props.spec} registry={registry} />
</ValidationProvider>
</VisibilityProvider>
</ActionProvider>
);
}
@@ -0,0 +1,5 @@
import { schema } from "@json-render/solid/schema";
import { catalogDef } from "../shared/catalog-def";
export const catalog = schema.createCatalog(catalogDef);
export type AppCatalog = typeof catalog;
@@ -0,0 +1,17 @@
import { render } from "solid-js/web";
import type { Spec } from "@json-render/core";
import { App } from "./App";
let dispose: (() => void) | null = null;
export function mount(container: HTMLElement, renderer: string, spec: Spec) {
dispose = render(
() => <App initialRenderer={renderer} spec={spec} />,
container,
);
}
export function unmount() {
dispose?.();
dispose = null;
}
@@ -0,0 +1,194 @@
import type { Components } from "@json-render/solid";
import type { AppCatalog } from "./catalog";
export const components: Components<AppCatalog> = {
Stack: (renderProps) => (
<div
class={[
"json-render-stack",
renderProps.props.direction === "horizontal" &&
"json-render-stack--horizontal",
renderProps.props.align &&
`json-render-stack--align-${renderProps.props.align}`,
]
.filter(Boolean)
.join(" ")}
style={{
gap: renderProps.props.gap ? `${renderProps.props.gap}px` : undefined,
padding: renderProps.props.padding
? `${renderProps.props.padding}px`
: undefined,
}}
>
{renderProps.children}
</div>
),
Card: (renderProps) => (
<div class="json-render-card">
{renderProps.props.title && (
<div class="json-render-card-title-wrap">
<h2 class="json-render-card-title">{renderProps.props.title}</h2>
</div>
)}
{renderProps.props.subtitle && (
<p class="json-render-card-subtitle">{renderProps.props.subtitle}</p>
)}
{renderProps.children}
</div>
),
Text: (renderProps) => (
<span
class={[
"json-render-text",
renderProps.props.size !== "md" &&
renderProps.props.size &&
`json-render-text--${renderProps.props.size}`,
renderProps.props.weight !== "normal" &&
renderProps.props.weight &&
`json-render-text--${renderProps.props.weight}`,
]
.filter(Boolean)
.join(" ")}
style={renderProps.props.color ? { color: renderProps.props.color } : {}}
>
{String(renderProps.props.content ?? "")}
</span>
),
Button: (renderProps) => (
<button
disabled={renderProps.props.disabled}
onClick={() => renderProps.emit("press")}
class={[
"json-render-button",
renderProps.props.variant &&
`json-render-button--${renderProps.props.variant}`,
]
.filter(Boolean)
.join(" ")}
>
{renderProps.props.label}
</button>
),
Badge: (renderProps) => (
<span
class="json-render-badge"
style={
renderProps.props.color
? {
"background-color": `${renderProps.props.color}20`,
color: renderProps.props.color,
"border-color": `${renderProps.props.color}40`,
}
: {}
}
>
{renderProps.props.label}
</span>
),
ListItem: (renderProps) => (
<div
onClick={() => renderProps.emit("press")}
class={[
"json-render-list-item",
renderProps.props.completed && "json-render-list-item--done",
]
.filter(Boolean)
.join(" ")}
>
<div
class={[
"json-render-list-item-check",
renderProps.props.completed && "json-render-list-item-check--done",
]
.filter(Boolean)
.join(" ")}
>
{renderProps.props.completed ? "✓" : ""}
</div>
<span
class={[
"json-render-list-item-text",
renderProps.props.completed && "json-render-list-item-text--done",
]
.filter(Boolean)
.join(" ")}
>
{renderProps.props.title}
</span>
</div>
),
RendererBadge: (renderProps) => (
<span class="json-render-renderer-badge">
<span class="json-render-renderer-dot" />
{renderProps.props.renderer === "vue"
? "Rendered with Vue"
: renderProps.props.renderer === "react"
? "Rendered with React"
: renderProps.props.renderer === "svelte"
? "Rendered with Svelte"
: "Rendered with Solid"}
</span>
),
RendererTabs: (renderProps) => (
<div class="json-render-renderer-tabs-wrapper">
<span class="json-render-renderer-tabs-label">Render</span>
<div class="json-render-renderer-tabs">
<button
onClick={() => renderProps.emit("pressVue")}
class={[
"json-render-renderer-tab",
renderProps.props.renderer === "vue" &&
"json-render-renderer-tab--active",
]
.filter(Boolean)
.join(" ")}
>
Vue
</button>
<button
onClick={() => renderProps.emit("pressReact")}
class={[
"json-render-renderer-tab",
renderProps.props.renderer === "react" &&
"json-render-renderer-tab--active",
]
.filter(Boolean)
.join(" ")}
>
React
</button>
<button
onClick={() => renderProps.emit("pressSvelte")}
class={[
"json-render-renderer-tab",
renderProps.props.renderer === "svelte" &&
"json-render-renderer-tab--active",
]
.filter(Boolean)
.join(" ")}
>
Svelte
</button>
<button
onClick={() => renderProps.emit("pressSolid")}
class={[
"json-render-renderer-tab",
renderProps.props.renderer === "solid" &&
"json-render-renderer-tab--active",
]
.filter(Boolean)
.join(" ")}
>
Solid
</button>
</div>
</div>
),
};
+2 -1
View File
@@ -10,7 +10,7 @@ export const demoSpec: Spec = {
{
id: 2,
title:
"Try @json-render/vue, @json-render/react, and @json-render/svelte",
"Try @json-render/vue, @json-render/react, @json-render/svelte, and @json-render/solid",
completed: false,
},
{ id: 3, title: "Build something awesome", completed: false },
@@ -49,6 +49,7 @@ export const demoSpec: Spec = {
pressVue: { action: "switchToVue" },
pressReact: { action: "switchToReact" },
pressSvelte: { action: "switchToSvelte" },
pressSolid: { action: "switchToSolid" },
},
},
@@ -12,5 +12,7 @@
? "Rendered with Vue"
: props.renderer === "react"
? "Rendered with React"
: "Rendered with Svelte"}
: props.renderer === "svelte"
? "Rendered with Svelte"
: "Rendered with Solid"}
</span>
@@ -42,5 +42,16 @@
.join(" ")}>
Svelte
</button>
<button
type="button"
onclick={() => emit("pressSolid")}
class={[
"json-render-renderer-tab",
props.renderer === "solid" && "json-render-renderer-tab--active",
]
.filter(Boolean)
.join(" ")}>
Solid
</button>
</div>
</div>
+16 -1
View File
@@ -132,7 +132,9 @@ export const components: Components<AppCatalog> = {
? "Rendered with Vue"
: props.renderer === "react"
? "Rendered with React"
: "Rendered with Svelte",
: props.renderer === "svelte"
? "Rendered with Svelte"
: "Rendered with Solid",
]),
RendererTabs: ({ props, emit }) =>
@@ -178,6 +180,19 @@ export const components: Components<AppCatalog> = {
},
"Svelte",
),
h(
"button",
{
onClick: () => emit("pressSolid"),
class: [
"json-render-renderer-tab",
props.renderer === "solid" && "json-render-renderer-tab--active",
]
.filter(Boolean)
.join(" "),
},
"Solid",
),
]),
]),
};
+7 -1
View File
@@ -2,7 +2,13 @@ import { defineConfig } from "vite";
import vue from "@vitejs/plugin-vue";
import react from "@vitejs/plugin-react";
import { svelte } from "@sveltejs/vite-plugin-svelte";
import solid from "vite-plugin-solid";
export default defineConfig({
plugins: [svelte(), vue(), react({ include: /\.tsx$/ })],
plugins: [
svelte(),
vue(),
react({ include: /src\/react\/.*\.tsx$/ }),
solid({ include: [/src\/solid\/.*\.tsx$/, /packages\/solid\/.*\.tsx$/] }),
],
});
+8
View File
@@ -1,5 +1,13 @@
# example-vue
## 0.1.4
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
- @json-render/vue@0.12.1
## 0.1.3
### Patch Changes
+1 -1
View File
@@ -1,6 +1,6 @@
{
"name": "example-vue",
"version": "0.1.3",
"version": "0.1.4",
"private": true,
"scripts": {
"predev": "command -v portless >/dev/null 2>&1 || (echo '\\nportless is required but not installed. Run: npm i -g portless\\nSee: https://github.com/vercel-labs/portless\\n' && exit 1)",
+11 -1
View File
@@ -32,6 +32,7 @@
"@sveltejs/vite-plugin-svelte": "^6.2.4",
"@testing-library/dom": "^10.4.1",
"@testing-library/react": "^16.3.1",
"@solidjs/testing-library": "^0.8.10",
"@testing-library/svelte": "^5.2.0",
"@types/react": "^19.2.3",
"husky": "^9.1.7",
@@ -40,9 +41,11 @@
"prettier": "^3.7.4",
"react": "^19.2.4",
"react-dom": "^19.2.4",
"solid-js": "^1.9.11",
"svelte": "^5.0.0",
"turbo": "^2.7.4",
"typescript": "5.9.2",
"vite-plugin-solid": "^2.11.10",
"vitest": "^4.0.17"
},
"packageManager": "pnpm@10.29.3",
@@ -51,5 +54,12 @@
},
"lint-staged": {
"*.{ts,tsx}": "prettier --write"
}
},
"workspaces": [
"apps/*",
"examples/*",
"examples/stripe-app/*",
"packages/*",
"tests/*"
]
}
+7
View File
@@ -1,5 +1,12 @@
# @json-render/codegen
## 0.12.1
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
## 0.12.0
### Patch Changes
+2 -2
View File
@@ -1,6 +1,6 @@
{
"name": "@json-render/codegen",
"version": "0.12.0",
"version": "0.12.1",
"license": "Apache-2.0",
"description": "Utilities for generating code from json-render UI trees",
"keywords": [
@@ -15,7 +15,7 @@
"url": "git+https://github.com/vercel-labs/json-render.git",
"directory": "packages/codegen"
},
"homepage": "https://github.com/vercel-labs/json-render#readme",
"homepage": "https://json-render.dev",
"bugs": {
"url": "https://github.com/vercel-labs/json-render/issues"
},
+17
View File
@@ -1,5 +1,22 @@
# @json-render/core
## 0.12.1
### Patch Changes
- 54a1ecf: Rename generation modes and fix MCP React duplicate module error.
### Changed:
- **`@json-render/core`** — Renamed generation modes from `"generate"` / `"chat"` to `"standalone"` / `"inline"`. The old names still work but emit a deprecation warning.
### Fixed:
- **`@json-render/mcp`** — Resolved React duplicate module error (`useRef` returning null) by adding `resolve.dedupe` Vite configuration. Added `./build-app-html` export entry point.
### Other:
- Updated `homepage` URLs across all packages to point to `https://json-render.dev`.
- Reorganized skills directory structure for cleaner naming.
- Added skills documentation page to the web app.
## 0.12.0
### Minor Changes
+1 -1
View File
@@ -227,7 +227,7 @@ Schema options:
| `ActionBinding` | Action binding with `action`, `params`, `confirm`, `preventDefault`, etc. |
| `BuiltInAction` | Built-in action definition with `name` and `description` |
### Chat Mode (Mixed Streams)
### Inline Mode (Mixed Streams)
| Export | Purpose |
|--------|---------|
+2 -2
View File
@@ -1,6 +1,6 @@
{
"name": "@json-render/core",
"version": "0.12.0",
"version": "0.12.1",
"license": "Apache-2.0",
"description": "JSON becomes real things. Define your catalog, register your components, let AI generate.",
"keywords": [
@@ -19,7 +19,7 @@
"url": "git+https://github.com/vercel-labs/json-render.git",
"directory": "packages/core"
},
"homepage": "https://github.com/vercel-labs/json-render#readme",
"homepage": "https://json-render.dev",
"bugs": {
"url": "https://github.com/vercel-labs/json-render/issues"
},
+35 -3
View File
@@ -257,7 +257,7 @@ describe("catalog.prompt", () => {
expect(prompt).toContain("Keep UIs simple");
});
it("generates chat mode prompt when mode is chat", () => {
it("generates inline mode prompt when mode is inline", () => {
const catalog = defineCatalog(testSchema, {
components: {
Text: {
@@ -268,13 +268,13 @@ describe("catalog.prompt", () => {
},
actions: {},
});
const prompt = catalog.prompt({ mode: "chat" });
const prompt = catalog.prompt({ mode: "inline" });
expect(prompt).toContain("```spec");
expect(prompt).toContain("conversationally");
expect(prompt).toContain("text + JSONL");
});
it("generates generate mode prompt by default", () => {
it("generates standalone mode prompt by default", () => {
const catalog = defineCatalog(testSchema, {
components: {
Text: {
@@ -290,6 +290,38 @@ describe("catalog.prompt", () => {
expect(prompt).not.toContain("conversationally");
});
it("accepts deprecated 'chat' as alias for 'inline'", () => {
const catalog = defineCatalog(testSchema, {
components: {
Text: {
props: z.object({}),
description: "",
slots: [],
},
},
actions: {},
});
const inlinePrompt = catalog.prompt({ mode: "inline" });
const chatPrompt = catalog.prompt({ mode: "chat" });
expect(chatPrompt).toEqual(inlinePrompt);
});
it("accepts deprecated 'generate' as alias for 'standalone'", () => {
const catalog = defineCatalog(testSchema, {
components: {
Text: {
props: z.object({}),
description: "",
slots: [],
},
},
actions: {},
});
const standalonePrompt = catalog.prompt({ mode: "standalone" });
const generatePrompt = catalog.prompt({ mode: "generate" });
expect(generatePrompt).toEqual(standalonePrompt);
});
it("uses actual catalog component names in examples", () => {
const catalog = defineCatalog(testSchema, {
components: {
+22 -6
View File
@@ -112,11 +112,14 @@ export interface PromptOptions {
/**
* Output mode for the generated prompt.
*
* - `"generate"` (default): The LLM should output only JSONL patches (no prose).
* - `"chat"`: The LLM should respond conversationally first, then output JSONL patches.
* - `"standalone"` (default): The LLM should output only JSONL patches (no prose).
* - `"inline"`: The LLM should respond conversationally first, then output JSONL patches.
* Includes rules about interleaving text with JSONL and not wrapping in code fences.
*
* @deprecated `"generate"` — use `"standalone"` instead.
* @deprecated `"chat"` — use `"inline"` instead.
*/
mode?: "generate" | "chat";
mode?: "standalone" | "inline" | "generate" | "chat";
}
/**
@@ -563,15 +566,28 @@ function generatePrompt<TDef extends SchemaDefinition, TCatalog>(
const {
system = "You are a UI generator that outputs JSON.",
customRules = [],
mode = "generate",
mode: rawMode = "standalone",
} = options;
const mode: "standalone" | "inline" =
rawMode === "chat"
? (console.warn(
'[json-render] mode "chat" is deprecated, use "inline" instead',
),
"inline")
: rawMode === "generate"
? (console.warn(
'[json-render] mode "generate" is deprecated, use "standalone" instead',
),
"standalone")
: rawMode;
const lines: string[] = [];
lines.push(system);
lines.push("");
// Output format section - explain JSONL streaming patch format
if (mode === "chat") {
if (mode === "inline") {
lines.push("OUTPUT FORMAT (text + JSONL, RFC 6902 JSON Patch):");
lines.push(
"You respond conversationally. When generating UI, first write a brief explanation (1-3 sentences), then output JSONL patch lines wrapped in a ```spec code fence.",
@@ -1014,7 +1030,7 @@ Note: state patches appear right after the elements that use them, so the UI fil
// Rules
lines.push("RULES:");
const baseRules =
mode === "chat"
mode === "inline"
? [
"When generating UI, wrap all JSONL patches in a ```spec code fence - one JSON object per line inside the fence",
"Write a brief conversational response before any JSONL output",
+7
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@@ -1,5 +1,12 @@
# @json-render/image
## 0.12.1
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
## 0.12.0
### Patch Changes
+2 -2
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@@ -1,6 +1,6 @@
{
"name": "@json-render/image",
"version": "0.12.0",
"version": "0.12.1",
"license": "Apache-2.0",
"description": "Image renderer for @json-render/core. JSON becomes SVG and PNG images via Satori.",
"keywords": [
@@ -20,7 +20,7 @@
"url": "git+https://github.com/vercel-labs/json-render.git",
"directory": "packages/image"
},
"homepage": "https://github.com/vercel-labs/json-render#readme",
"homepage": "https://json-render.dev",
"bugs": {
"url": "https://github.com/vercel-labs/json-render/issues"
},
+7
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@@ -1,5 +1,12 @@
# @json-render/jotai
## 0.12.1
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
## 0.12.0
### Patch Changes
+2 -2
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@@ -1,6 +1,6 @@
{
"name": "@json-render/jotai",
"version": "0.12.0",
"version": "0.12.1",
"license": "Apache-2.0",
"description": "Jotai adapter for json-render StateStore",
"keywords": [
@@ -14,7 +14,7 @@
"url": "git+https://github.com/vercel-labs/json-render.git",
"directory": "packages/jotai"
},
"homepage": "https://github.com/vercel-labs/json-render#readme",
"homepage": "https://json-render.dev",
"bugs": {
"url": "https://github.com/vercel-labs/json-render/issues"
},
+20
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@@ -1,5 +1,25 @@
# @json-render/mcp
## 0.12.1
### Patch Changes
- 54a1ecf: Rename generation modes and fix MCP React duplicate module error.
### Changed:
- **`@json-render/core`** — Renamed generation modes from `"generate"` / `"chat"` to `"standalone"` / `"inline"`. The old names still work but emit a deprecation warning.
### Fixed:
- **`@json-render/mcp`** — Resolved React duplicate module error (`useRef` returning null) by adding `resolve.dedupe` Vite configuration. Added `./build-app-html` export entry point.
### Other:
- Updated `homepage` URLs across all packages to point to `https://json-render.dev`.
- Reorganized skills directory structure for cleaner naming.
- Added skills documentation page to the web app.
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
## 0.12.0
### Minor Changes
+2 -2
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@@ -1,6 +1,6 @@
{
"name": "@json-render/mcp",
"version": "0.12.0",
"version": "0.12.1",
"license": "Apache-2.0",
"description": "MCP Apps integration for @json-render/core. Serve json-render UIs as interactive MCP Apps in Claude, ChatGPT, Cursor, and VS Code.",
"keywords": [
@@ -22,7 +22,7 @@
"url": "git+https://github.com/vercel-labs/json-render.git",
"directory": "packages/mcp"
},
"homepage": "https://github.com/vercel-labs/json-render#readme",
"homepage": "https://json-render.dev",
"bugs": {
"url": "https://github.com/vercel-labs/json-render/issues"
},
+7
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@@ -1,5 +1,12 @@
# @json-render/react-email
## 0.12.1
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
## 0.12.0
### Minor Changes
+2 -2
View File
@@ -1,6 +1,6 @@
{
"name": "@json-render/react-email",
"version": "0.12.0",
"version": "0.12.1",
"license": "Apache-2.0",
"description": "React Email renderer for @json-render/core. JSON becomes HTML emails.",
"keywords": [
@@ -18,7 +18,7 @@
"url": "git+https://github.com/vercel-labs/json-render.git",
"directory": "packages/react-email"
},
"homepage": "https://github.com/vercel-labs/json-render#readme",
"homepage": "https://json-render.dev",
"bugs": {
"url": "https://github.com/vercel-labs/json-render/issues"
},
+7
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@@ -1,5 +1,12 @@
# @json-render/react-native
## 0.12.1
### Patch Changes
- Updated dependencies [54a1ecf]
- @json-render/core@0.12.1
## 0.12.0
### Patch Changes

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