oxc-project/oxc - CodSpeed

oxc

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Latest Results

[autofix.ci] apply automated fixes

feat/minifier-property-write-side-effects

2 hours ago

[autofix.ci] apply automated fixes

feat/minifier-property-write-side-effects

2 hours ago

[autofix.ci] apply automated fixes

feat/minifier-property-write-side-effects

3 hours ago

feat(minifier): support `property_write_side_effects` option to drop unused property assignments Add `property_write_side_effects` option to `TreeShakeOptions` (default `true`). When set to `false`, property assignments like `A.from = () => {}` are considered side-effect-free, enabling the minifier to drop constructed functions/objects with property assignments when unused. This works by: 1. Wiring the existing `property_write_side_effects` from `oxc_ecmascript`'s `MayHaveSideEffectsContext` through the minifier's compress options 2. Falling through to `may_have_side_effects()` for member expression assignments in `remove_unused_assignment_expr` instead of returning `false` 3. The fixed-point loop handles cascading: first pass drops the property assignments, second pass sees the declarations are truly unused The assumption (when `false`) is that `Object.prototype` / `Function.prototype` do not have setters. This matches Rollup's default behavior and Rolldown's `propertyWriteSideEffects` option. Closes #14207 Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

feat/minifier-property-write-side-effects

3 hours ago

[autofix.ci] apply automated fixes

feat/minifier-property-write-side-effects

4 hours ago

feat(linter/eslint-plugin-vitest): Implements `require_awaited_expect_poll` vitest rule

Afsoon:vitest_require_awaited_expect_poll

4 hours ago

Delete stale snapshopt test

Afsoon:feat(oxlint)-bulk-suppression

4 hours ago

feat(linter/eslint-plugin-vitest): set prefer-to-have-been-called-times compatible with jest

Afsoon:vitest-compatible-prefer-to-have-been-called-times

4 hours ago

Latest Branches

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feat(minifier): support `property_write_side_effects` option to drop unused property assignments#20730

2 hours ago

3f08e6b

feat/minifier-property-write-side-effects

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feat(linter/eslint-plugin-vitest): Implements `require_awaited_expect_poll` vitest rule#20702

2 days ago

07e66d2

Afsoon:vitest_require_awaited_expect_poll

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feat(linter): bulk suppression#19328

3 days ago

93fba74

Afsoon:feat(oxlint)-bulk-suppression

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