Packages

@swc/wasm

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

Your version

1.15.24

4 Apr 2026Where it was published

1.16.21 is the newest release of 1.x.

In short

1 removed6 new8 fixed4 internal

  • removed

    (es/minifier) Remove useless arguments for non inlined callee

Release note

Bug Fixes

  • (es/decorators) Scope 2023-11 implicit-global rewrite to decorator-lifted exprs

  • (es/minifier) Handle toExponential(undefined)

  • (es/minifier) Cap deep if_return conditional chains

  • (es/minifier) Inline prop shorthand in computed props

  • (es/parser) Parse key Flow forms from #11729 (phase 1)

  • (es/parser) Close remaining Flow parser gaps for #11729 (phase 2)

  • (es/regexp) Preserve source for wrapped named groups

  • (html/codegen) Keep for span-parent paragraphs

  • (swc_common) Make eat_byte unsafe to prevent UTF-8 boundary violation

Features

  • removed

    (es/minifier) Remove useless arguments for non inlined callee

  • (react-compiler) Advance SWC parity for upstream fixtures

  • (react-compiler) Tighten core validation parity for upstream fixtures

  • (react-compiler) Improve SWC parity for early-return and hooks validation

  • (react-compiler) M1 memo validators + lint gating alignment

  • (react-compiler) Improve Stage A diagnostic parity and validation aggregation

  • (react-compiler) Continue swc parity for dependency handling