An independent Rust rewrite of QuickJS, targeting semantic feature parity with the official QuickJS 2026-06-04 release and its ES2025 behavior.
The unsafe-free engine is runnable but incomplete. The current TypedArray
stack includes the shared 12-class kernel, in-place mutation, indexed search,
QuickJS-shaped find/findIndex/findLast/findLastIndex,
every/some, forEach, reduce/reduceRight, and species-aware
map/filter, slice, and subarray. Its scoped gate reaches 3,721/3,721
in both engines; the complete conservative vector is 51,922/102,037.
Remaining TypedArray methods, modules, SharedArrayBuffer/Atomics, and broad
built-in coverage remain incomplete. Pinned QuickJS is the test oracle, never
a product dependency; detailed bookkeeping lives in the status documents.
Rust 1.85 or newer is required.
git clone https://github.com/pocket-stack/quickjs-oxide.git
cd quickjs-oxide
./scripts/demo-42.sh # 42
cargo run --quiet --bin qjs -- --print-result -e \
'(function (a) { return a + 1; })(41)' # 42- Implementation status and milestone ledger
- Pinned Test262 progress baseline
- Parity acceptance contract
- Pinned upstream release
cargo test --locked --workspace --all-targets
./scripts/test-test262-array-buffer.sh
./scripts/test-test262-data-view.sh
./scripts/test-test262-typed-array-core.sh
./scripts/test-test262-proxy.sh
./scripts/test-test262-full.shMIT. Third-party notices are retained in NOTICE and LICENSES.