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@swc/wasm

1.16.21 · 31 Oct 2026Apache-2.01.3M / weekRepositoryHomepagenpmAtom feed

Your version

1.16.17

11 Oct 2026Where it was published

1.16.21 is the newest release of 1.x.

In short

2 new2 faster14 fixed5 internal

Release note

Bug Fixes

  • (bindings) Fall back to a secure Windows profile cache

  • (bindings) Allow opting out of Unix cache root security checks

  • (ci) Run main CodSpeed benchmarks after policy skips

  • (ci) Match Rust's z10 baseline in s390x release builds

  • (ci) Raise native addon MSRV to Rust 1.85

  • (ci) Repair empty crate release changeset

  • (cli) Resolve out-dir source map paths relative to output

  • (deps) Update cargo

  • (es/compat) Preserve consecutive loop labels

  • (es/estree) Fix AST roundtrip bugs and implement missing conversions

    • BREAKING: fix AST roundtrip bugs and implement missing conversions

  • (es/fixer) Preserve parentheses in JSX sequence expressions

  • (es/preset-env) Lower for-await in native async functions

  • (react-compiler) Protect long call chains from stack overflow

  • Direct unapproved contributors to open issues

Features

  • (ci) Restrict pull requests to trusted contributors

  • (es/codegen) Support configurable output indentation

    • BREAKING: support configurable output indentation

Performance

  • (es/compat) Skip empty block-scoping renames

  • (es/parser) Scan template literals with byte search