* Make native installs portable and smaller
- Support glibc 2.34 with portable compiler binaries and static LLVM helpers.
- Bundle the host runtime and discover optional cross-target packs from project dependencies.
- Add application build benchmarks covering latency, executable size, and memory.
* Keep bootstrap tools available in Sandbox validation
- Isolate Zig for native compiler bootstrap and glibc entropy contracts.
- Preserve the existing toolchain scope for cache and corpus tests.
* Fix portable compiler bootstrap linking
- Keep native support objects compatible with the destination host linker.
- Resolve installed targets using the host declared by the toolchain manifest.
* Expand static Effect support across common APIs
* Preserve compiler parity across expanded Effect patterns
* Fix compiler regressions exposed by Effect coverage
* Bound shared type conversion traversal
* Clarify conversion contracts and tidy fixtures
* Run every Effect fixture in CI shards
* Preserve inferred array assignments in concurrent Effect programs
* Record inferred array fixture compiler ordering
* feat: support static buffer constructors and prototype methods
- Preserve typed-array constructor identity and shared storage across JavaScript class APIs.
- Support chained indexed assignments and mutable prototype methods with native receiver dispatch.
- Compile Three.js geometry merging, instancing, and keyframe interpolation without a JavaScript engine.
* fix: preserve native collection and dispatch semantics
- Preserve typed-array identity in collections and JavaScript argument evaluation.
- Keep symbol-backed fields and unreachable methods on their existing static paths.
- Restore compiler bootstrapping and deferred class diagnostics.
* fix: preserve inferred returns in native compilation
- Update recorded return statements in place so native compilation preserves mixed JavaScript return values.
* test: update inferred array coverage expectations
- Recognize heterogeneous writes supported by shared JavaScript array storage.
- Resolve Windows toolchain paths during package verification and archive creation.
- Preserve completed native builds and accepted uploads across release tooling fixes.
- Preserve accepted uploads and continue past pending npm publications.
- Reuse completed native builds when only the release workflow changes.
- Require public packages and complete assets before finishing a release.
- Synchronize published compiler, runtime, and native platform packages at 0.2.0.
- Document the native CLI, LLVM migration, and compatibility and performance improvements.
- Keep release version checks scoped to published packages.
- Reuse decoded AST nodes, parent references, and recursive class type analysis during compilation.
- Split expression and library validation into smaller functions while preserving diagnostics.
- Shorten sanitizer bootstrap and reuse verified CI toolchains.
- Compile Three.js capsule, sphere, and ray collision queries for native and WebAssembly targets.
- Preserve JavaScript constructor results, shared arrays, and nullable class fields.
- Resolve static methods against their exact class receivers.
* feat: ship the self-hosted native scriptc CLI
- Run the shared compiler and CLI natively, including library builds and compile-time evaluation.
- Install native platform packages and ship relocatable standalone distributions.
- Preserve program semantics and reuse validated build artifacts for fast rebuilds.
* fix: complete native CLI integration and validation
- Preserve library diagnostics and run recursive compiler work on the main stack.
- Restore packaged helper permissions and exercise native npm and Wasm library builds.
- Recover interrupted Sandbox status probes within the original command deadline.
- Compile opted-in runtime packages when external type declarations are installed.
- Preserve static dependency checks across package subpaths and scoped imports.
- Emit callable Wasm reactors with explicit exports, host callbacks, and independent instance memory.
- Compile three.js scene and geometry workloads into Wasm without an embedded JavaScript engine.
- Document initialization, memory ownership, and external browser hosting.
- Compile mesh, line, and point picking with perspective and orthographic camera rays.
- Preserve JavaScript override arguments, array identity, and native subclass values across checked calls.
- Specialize package class helpers and handle unsupported JSDoc namepaths.
- Compile mesh construction, transforms, cloning, and material updates for native and WASI targets.
- Preserve subclass dispatch, fluent returns, and shared array identity in JavaScript packages.
- Support native class arrays and recursive conversions without materializing classes for type checks.
- Compile scene hierarchies, synchronized rotations, and perspective camera transforms.
- Support box and buffer geometry, bounds, normals, and index selection.
- Preserve JavaScript constructor and callback behavior in native LLVM and WASM builds.
- Support published three.js rotations, bounds, ray intersections, culling, and vertex attributes on native and WASM targets without a JavaScript engine.
- Preserve JavaScript class defaults, data descriptors, and captured loop bindings in static code.
- Handle typed-array input unions and constructor identities while keeping unsupported method overrides explicit.
- Run published three.js vector, matrix, and quaternion operations natively and as Wasm without a JavaScript engine.
- Preserve shared class prototype data and JavaScript overload arguments.
- Support Math function values and distinct npm import and require entries.
- Remove C emission, debugging options, and automatic backend fallback.
- Complete LLVM lowering and native bootstrap coverage across supported targets.
- Link executables and libraries with precompiled C runtime packs, including iOS and Android.
- Build static programs through the TypeScript 7 frontend, C and LLVM emitters, and native linker without a JavaScript host
- Share runtime-pack verification and link planning across native and Node compiler hosts
- Handle large C output and deep logical-expression validation during compiler bootstrapping
- Preserve fields, accessors, added properties, and cyclic references across untyped class boundaries.
- Support platform signal names and native exception handlers that resume queued work.
* Support primitive and function property descriptors
* Dispatch literal bracket calls to native class methods
* Handle numeric class method keys in bracket calls
* Call function values returned by class accessors
* Expand native object and array semantics
* Keep new corpus fixtures aligned with compiler gates
* Lower Object.isFrozen arguments once
- Add exact 64-bit and pointer ABIs, static node:ffi bindings, and Darwin framework linking.
- Support native memory views and reusable callback pools with checked conversions and lifetime handling.
- Preserve the JavaScript values, accessors, and module bindings used during renderer initialization.
- Share frontend loading, package selection, contracts, and FFI parsing between Node and native clients.
- Preserve collection layouts and optional method returns while lowering long nullish chains without recursive stack growth.
- Rebuild the frontend from TypeScript through native lowering and C emission with matching output.
- Preserve callable properties, descriptors, and shared module bindings across native JavaScript code.
- Add stored process streams with input control, output callbacks, and write interception.
- Preserve Error identity and classification through native rethrows and promise rejection.
- Carry BigInts, Sets, and regular expressions through checked native storage without a JavaScript engine.
- Preserve dictionary aliases, spreads, frozen metadata, and fluent initialization helpers.
- Collect checked object and closure cycles while preserving live references.
- Complete frontend lowering with zero rejected statements, dynamic islands, or skipped functions.
- Support contextual construction, presence guards, and union record copies used by the compiler.
- Add native CommonJS resolution and cross-platform file URL handling while preserving Node host behavior.
- Preserve async factory results and mixed table layouts through inference and destructuring.
- Support checked Map and Object.fromEntries construction with native weak collections.
- Keep native weak-key lifetimes and engine-backed collection identities intact.
- Preserve discriminated union identities across optional storage and literal conversions.
- Run the production type mapper against native TypeScript 7, including scriptc's own IR types.
- Correct tuple reference metadata and void returns through finally for native compilation.
- Support integer widths and clamped arrays with shared storage and exact runtime brands.
- Preserve typed-array values through untyped fields, iteration, and byte I/O.
- Compile native ArrayBuffer response bodies and checked Number predicates.
- Dispatch refined recursive unions through validated literal discriminants.
- Run production retagging and checked extraction helpers as native compiler stages.
- Preserve payload layouts, evaluation order, and narrowing errors across both backends.
- Preserve fresh constructor identity and shared captures across local class instances.
- Carry constructors through unknown values without a JavaScript engine.
- Support runtime-length spreads into fixed and rest parameters.
- Run production scope and closure capture logic with native TypeScript 7 symbols.
- Give lowering caches explicit pass ownership and stable symbol identities.
- Support reference collection arrays and optional Set seeds on both native backends.
- Compile production program loading across module graphs, packages, and configuration
- Preserve optional defaults and support runtime URL bases and regex split captures
- Isolate host execution services and initialize lowering tables outside module cycles
- Preserve class property views, opaque record identity, and nullable structural conversions
- Run package metadata transforms and TypeScript option merges as native code
- Serialize live typed records with opaque payloads and JSON hooks
- Support stored builtin helpers, typed rest callbacks, and shared FileHandle values.
- Preserve async results, specialized function bodies, and checked class receivers.
- Compile live export dictionaries and keep native property names distinct.
- Keep generic bindings and short-circuit writes scoped to their native execution context.
- Compile Map and Set copies, tuple callbacks and searches, and string-pattern replacement.
- Exercise production frontend registries without Node and preserve mutation, identity, and evaluation order.
- Preserve unbound class methods, call-time receivers, and bound callback arguments.
- Keep native factory results, fallback functions, and mutable JavaScript renderer state intact.
- Support live Error.cause assignment, deletion, and property descriptors across aliases.
- Share native parsing, declaration projection, and npm capability analysis through explicit frontend services.
- Scope module analysis caches and parser connections to their owning program lifecycle.
- Preserve global fetch reads in destructuring defaults across embedded npm modules.
- Keep cached native class instances callable, including inherited methods and JavaScript arguments.
- Support plain-object Proxy traps with live receivers, enumeration, and data-property invariants.
- Compile untyped addition, computed environment keys, and text-codec startup storage natively.
- Move CommonJS export detection and package rewrites onto shared native syntax with explicit dependency resolution.
- Preserve complete bundled-helper matching, significant line breaks, and deep source traversal without the TypeScript 5 parser.
- Compile optional string indexing and exercise the production CommonJS passes in native executables.
- Share symbol-keyed global caches across statically compiled modules.
- Preserve assignment results and evaluation order for native fields, accessors, and nullish defaults.
- Read omitted options correctly in specialized JavaScript package calls.
- Share program creation, checker queries, virtual files, and snapshot lifetimes between Node and native compiler clients.
- Preserve typed async-context results and opaque compiler objects through checked native boundaries.
- Support native realpath and Unicode Windows filesystem operations needed by the compiler host.
- Compile Unicode code-point construction, scalar iterable inputs, and primitive Buffer predicates without a JavaScript engine.
- Preserve object identity and property additions or deletions in inferred JavaScript locals.
- Recover nullable class fields initialized through static factories in bundled packages.
- Preserve nullable class fields and module callbacks in native storage with correct initialization behavior.
- Support typed-array construction, bulk copying, and in-place compaction through checked native values.
- Preserve receiver identity and evaluation order in nested field updates.
- Launch and manage TypeScript server processes through a portable native FFI boundary.
- Share the production session API between Node and statically compiled clients.
- Preserve Unicode command-line arguments and release server resources on every exit path.
- Compile the memoizing TypeScript checker with project-owned caches and explicit disposal.
- Support nested Map and Set values with native identity and cycle tracing.
- Preserve synthetic AST fragments and isolate semantic answers across snapshots.
- Keep null-initialized fields and inferred returns in mutable native storage, including inherited resets and saved callbacks.
- Convert checked native values with Number using JavaScript coercion and catchable errors.
- Compile fs.appendFileSync with Buffer and Uint8Array data.
- Preserve binary contents and append-or-create behavior while keeping filesystem errors catchable.
- Compile Buffer.isBuffer checks on untyped values using the native Buffer flag.
- Distinguish stream Buffers from plain byte arrays and document existing brand loss at typed boundaries.
- Support varying JavaScript event payloads for untyped and zero-argument listeners.
- Preserve listener identity, argument counts, ordering, and default values in native dispatch.
- Compile zero-argument callback fields and derived arrow replacements using their declared nullable type.
- Preserve callback captures, identity, and null resets in native class storage.
- Preserve class identity and member storage through interface and intersection refinements.
- Replace TypeScript runtime enum imports with pinned native constants and name lookups.
- Use concrete type predicates in the native semantic client.
- Allow JavaScript classes with unused incompatible return overrides to compile natively.
- Preserve inherited dispatch signatures and throw a named refusal if an incompatible override is called.
- Carry declaration-backed string, number, and boolean method results into static JavaScript compilation.
- Match named class re-exports to their implementations while preserving self types and rejecting ambiguous aliases.
- Replace SDK snapshots, projects, and programs with the owned native client.
- Preserve source identity across snapshots with native paths, caches, metadata, and diagnostics.
- Collect request timing and close snapshot state reliably without SDK helpers.
- Preserve lexical captures, callback identity, receiver effects, and default arguments in native bound arrows.
- Keep bound function name and length available through JavaScript aliases and checked storage.
- Keep empty inferred objects mutable across class fields, accessor parameters, and function values.
- Preserve object identity through named, private, symbol-keyed, and static JavaScript fields.
- Replace SDK semantic objects with native type, symbol, and signature registries.
- Route production checker queries through the owned client while preserving identity and snapshot lifetimes.
- Support scalar BigInt conversion and class union checks needed by native semantic decoding.
- Preserve native virtual dispatch when an override omits trailing checked-value parameters.
- Keep argument side effects and subclass defaults correct across direct, inherited, and super calls.
- Keep empty inferred options objects in native checked storage across calls and function values.
- Preserve supplied properties, per-call defaults, and null errors through JavaScript exports.
- Keep fields, accessor parameters, and return values inferred as undefined in native checked storage.
- Preserve virtual dispatch for overridden methods in JavaScript packages.
- Route assignments through class accessors without creating shadow fields.
- Store checked values in native collections while preserving supported object identities and JavaScript key equality.
- Support collection iteration and reject reference conversions that would copy or adapt stored objects.
- Replace SDK AST materialization with checked native node, list, and text decoding.
- Preserve checker handle identity and snapshot reuse across the frontend.
- Compile generic visitors and guarded node-list iteration without dynamic execution.
Lower static and non-overridden instance generator methods through spawn wrappers. Bind sync and async generator loop values through declarations or assignment patterns, and preserve compound assignment expression values.
- Move frontend message framing and filesystem callbacks into native-capable TypeScript
- Route production requests through the owned client while preserving AST and checker identity
- Preserve synchronous error recovery and cross-platform process cleanup
- Compile JavaScript instance fields with native undefined initialization and ordered resets.
- Support prefix and postfix updates to numeric static fields through exact class bindings.
- Compile initialized Symbol() and Symbol.for() fields, including inherited OpenTUI brands.
- Share registry-key storage across modules and keep symbol slots out of string-keyed enumeration.
- Refuse unstable keys and unsupported symbol-field copies.
- Run the production LLVM backend natively and reproduce its output across compiler generations.
- Replace unchecked emitter contexts with explicit shared state and callback hosts.
- Preserve NaN in serialized IR and respect optional record storage during spreads.
- Statically resolve stable let/var createRequire bindings while rejecting mutation, escape, and early use.
- Compile node:console output methods to native process streams and retain explicit custom Console refusals.
- Extend native FFI with additional scalar widths and writable byte spans.
- Compile stored text codecs and supported bundled module patterns without a JavaScript engine.
- Document supported limits.
- Compile the production C emitter and reproduce its output across native generations.
- Support the union operations, recursive spreads, and compression options needed by the emitter.
- Fix temporary ownership and verify the bootstrap and shared call operands with both backends and sanitizers.
* feat(compiler): advance self-hosting with identity collections
- Support reference identity in Maps and Sets, including unions and cycle cleanup.
- Run production integer-range analysis natively with typed IR traversal.
- Add differential coverage for native analyses and collection behavior.
* chore: ignore generated output directories
- Exclude generated output directories from version control.
* Support synchronous arrays in for-await loops
Drive array values through async-from-sync timing, including promise values and early iterator close. Handle defaulted union destructuring into checked-dynamic bindings and refuse void callback parameters before native code generation. Add differential coverage and pinned async Test262 regressions with original-source completion checks.
* Fix Error subclass C calls and diagnostics snapshot
- Compile production LLVM layouts, ownership helpers, debug metadata, and JSON emitters on both native backends
- Support nullable collections and mixed insertion spreads needed by compiler code
- Verify native emission parity and generated executables with focused sanitizer coverage
- Compile scalar-record optimization and backend analyses on both native backends
- Use exhaustive typed IR traversal and shared cycle analysis
- Verify optimized IR and executable parity with focused sanitizer coverage
- Compile production IR serialization and runtime dependency scans on both native backends
- Support native JSON callbacks and checked records with unknown payloads
- Verify native IR round trips and executable generation with focused sanitizer coverage
Chris Tate