v1.5.8

Compare Source

Highlights 💡

Enhanced Tree Shaking for Nested Exports in Destructuring

Rspack now supports more precise tree shaking for nested exports accessed through destructuring assignments.

// lib.js
export * as a from "./a";
export * as b from "./b";

// index.js
import * as lib from "./lib";
// Before: All exports under `lib.a` were retained, only `lib.b` was tree-shaken
// Now: Only the specific property `inner` from `lib.a` is kept; everything else is removed
const { a: { inner } } = lib;

What's Changed

Performance Improvements ⚡

• perf: rspack sources buffer function by @​SyMind in https://github.com/web-infra-dev/rspack/pull/11749
• perf: avoid unnecessary source map creation by @​CPunisher in https://github.com/web-infra-dev/rspack/pull/11773

New Features 🎉

• feat: should retain source error name by @​SyMind in https://github.com/web-infra-dev/rspack/pull/11762
• feat(parser): add commonjs options by @​fi3ework in https://github.com/web-infra-dev/rspack/pull/11744
• feat: transform url in new URL without runtime by @​JSerFeng in https://github.com/web-infra-dev/rspack/pull/11765
• feat: add experimental EsmLibraryPlugin for better esm output by @​JSerFeng in https://github.com/web-infra-dev/rspack/pull/10350
• feat: tree shaking nested exports for destructuring assignment by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11781

Bug Fixes 🐞

• fix: cjs export require tree shaking by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11758
• fix: should always walk import then arguments by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11760
• fix: should update alias resolution when a higher-priority file is created in watch mode by @​SyMind in https://github.com/web-infra-dev/rspack/pull/11643
• fix: should analyze correct variable for dynamic import by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11768
• fix: URLPlugin in child compiler by @​SyMind in https://github.com/web-infra-dev/rspack/pull/11785

Refactor 🔨

• refactor: remove unused parameters and clean up code by @​chenjiahan in https://github.com/web-infra-dev/rspack/pull/11756
• refactor: file counter save the resource id which used the file by @​jerrykingxyz in https://github.com/web-infra-dev/rspack/pull/11757

Document Updates 📖

• docs: add commonjsMagicComments docs by @​stormslowly in https://github.com/web-infra-dev/rspack/pull/11752
• docs: document parser jsx option by @​fi3ework in https://github.com/web-infra-dev/rspack/pull/11767
• docs: add Snap to who is using section by @​chenjiahan in https://github.com/web-infra-dev/rspack/pull/11777
• docs(style): remove unexpected borders on code block focus by @​ritoban23 in https://github.com/web-infra-dev/rspack/pull/11784

Other Changes

• test: remove simple tester by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11751
• chore(deps): update dependency memfs to v4.46.0 by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/117211
• test: close compiler by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11764
• chore(deps): lock file maintenance by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/117266
• test: add persistent cache symlink test case by @​jerrykingxyz in https://github.com/web-infra-dev/rspack/pull/11769
• chore(deps): update swc by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/117477

New Contributors

• @​ritoban23 made their first contribution in https://github.com/web-infra-dev/rspack/pull/11784

Full Changelog: web-infra-dev/rspack@v1.5.7...v1.5.8

v1.5.7

Compare Source

Highlights 💡

Improved Tree Shaking for Dynamic Import .then()

This release enhances tree shaking capabilities specifically for the .then() callbacks of dynamic imports. Rspack can now statically analyze and eliminate unused exports when destructuring is performed on the resolved module within promise chains:

// Tree shaking now works for destructuring in .then() callbacks
import('./utils').then(module => {
  const { usedFunction } = module; // Only usedFunction will be included
  usedFunction();
  // unusedFunction will be tree-shaken out
});

JSX Preserve Support

Rspack now supports parsing and preserving JSX syntax. This allows JSX syntax to be parsed without transformation, making it compatible with external JSX transformers.

// rspack.config.js
export default {
  module: {
    parser: {
      javascript: {
        jsx: true // Enable JSX parsing
      }
    },
    rules: [
      {
        test: /\.jsx?$/,
        use: {
          loader: 'swc-loader',
          options: {
            jsc: {
              parser: { jsx: true },
              transform: {
                // Preserve JSX syntax
                react: { runtime: 'preserve' }
              }
            }
          }
        }
      }
    ]
  }
};

What's Changed

New Features 🎉

• feat: static analyze destructuring assignment dynamic import variable for tree shaking by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11731
• feat: parser support jsx by @​fi3ework in https://github.com/web-infra-dev/rspack/pull/11664

Bug Fixes 🐞

• fix: correct infrastructureLog type and add documentation by @​chenjiahan in https://github.com/web-infra-dev/rspack/pull/11742
• fix: inline enum not only properties used by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11740
• fix: mf should correctly hoist modules by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11743

Document Updates 📖

• docs: improve Web Workers documentation with more details by @​chenjiahan in https://github.com/web-infra-dev/rspack/pull/11737

Other Changes

• test: refactor processor by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11732
• test: rename config files by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11733
• test: remove processor by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11738
• test: remove runner factory by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11741
• chore(deps): update github-actions by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/117466
• chore(deps): update patch npm dependencies by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/116800

Full Changelog: web-infra-dev/rspack@v1.5.6...v1.5.7

v1.5.6

Compare Source

What's Changed

Performance Improvements ⚡

• perf: IndexSet for ArcPath by @​SyMind in https://github.com/web-infra-dev/rspack/pull/11727

New Features 🎉

• feat: rspack_cacheable add custom with wrapper by @​jerrykingxyz in https://github.com/web-infra-dev/rspack/pull/11711
• feat: persistent cache save ModuleProfiler by @​jerrykingxyz in https://github.com/web-infra-dev/rspack/pull/11715
• feat: static analyse import then for tree shaking by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11665
• feat: support webpackIgnore in commonjs require by @​stormslowly in https://github.com/web-infra-dev/rspack/pull/11704

Bug Fixes 🐞

• fix: align context module element dependence resource identifer with webpack by @​stormslowly in https://github.com/web-infra-dev/rspack/pull/11674
• fix: inline value condition connection active for re-export by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11701
• fix: support non-ascii paths in dirname by @​hardfist in https://github.com/web-infra-dev/rspack/pull/11686
• fix(rslib): only treat "module" as normal variable when module have ESM syntax by @​fi3ework in https://github.com/web-infra-dev/rspack/pull/11634
• fix: remove serde feature of lightningcss by @​colinaaa in https://github.com/web-infra-dev/rspack/pull/11706
• fix(browser): inject Buffer by @​CPunisher in https://github.com/web-infra-dev/rspack/pull/11714

Refactor 🔨

• refactor: rspack_cacheable owned_or_ref implement rkyv macro by @​jerrykingxyz in https://github.com/web-infra-dev/rspack/pull/11708
• refactor: rspack module profiler by @​jerrykingxyz in https://github.com/web-infra-dev/rspack/pull/11712

Document Updates 📖

• docs: update test path by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11690
• docs(resolve): clarify mainFields behavior and exports precedence by @​chenjiahan in https://github.com/web-infra-dev/rspack/pull/11696
• docs: update join-us page content and structure by @​chenjiahan in https://github.com/web-infra-dev/rspack/pull/11700

Other Changes

• chore: release v1.5.5 by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11688
• ci: fix build-dependencies-resolve test case by @​jerrykingxyz in https://github.com/web-infra-dev/rspack/pull/11692
• test: use case directory name as case names to match the filter by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11699
• test: refactor runner by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11705
• test: split snapshots to the case directories by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11707
• chore(deps): update crate swc_core to v42.0.2 by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/117022
• test: enable lazyBarrel and inlineConst for rspack-test by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11710
• chore(deps): update swc plugins and crates by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/116022
• chore(deps): update dependency case-police to v2 by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/117199
• chore(deps): update dependency heading-case to v1 by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/117200
• chore(deps): update dependency cross-env to v10 by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/117222
• chore(deps): update dependency cspell to v9 by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/117233
• chore(website): Add link for the positions in position-information by @​danpeen in https://github.com/web-infra-dev/rspack/pull/11728

New Contributors

• @​danpeen made their first contribution in https://github.com/web-infra-dev/rspack/pull/11728

Full Changelog: web-infra-dev/rspack@v1.5.5...v1.5.6

v1.5.5

Compare Source

What's Changed

Bug Fixes 🐞

• fix: should walk call member chain args for dynamic import referenced by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11661
• fix(core): support NAPI_RS_NATIVE_LIBRARY_PATH by @​hardfist in https://github.com/web-infra-dev/rspack/pull/11670
• fix: inline value condition for namespace import by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11679
• fix: allow Infinity for stats space options by @​hardfist in https://github.com/web-infra-dev/rspack/pull/11685
• fix: inline value with export as by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11687

Document Updates 📖

• docs: remove incorrect emitRecords compiler hook by @​chenjiahan in https://github.com/web-infra-dev/rspack/pull/11671
• docs: improve resolve.extensions configuration by @​chenjiahan in https://github.com/web-infra-dev/rspack/pull/11672
• docs: fix esm document example errors by @​lzxb in https://github.com/web-infra-dev/rspack/pull/11673

Other Changes

• test: run webpack normal test cases with rspack test tools by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11660
• chore: deprecate copilot-instruction.md in favor of AGHENTS.md by @​hardfist in https://github.com/web-infra-dev/rspack/pull/11669
• test: run webpack normal hot test cases with rspack test tools by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11662
• chore(refactor): inline base64 utilities into rspack_util by @​hardfist in https://github.com/web-infra-dev/rspack/pull/11668
• chore(deps): update patch npm dependencies by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/112977
• test: run webpack compiler test cases with rspack test tools by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11676
• chore(deps): bump rspack-resolver to v0.6.3 by @​stormslowly in https://github.com/web-infra-dev/rspack/pull/11639
• chore: add setup script and update AGENTS.md by @​hardfist in https://github.com/web-infra-dev/rspack/pull/11684

Full Changelog: web-infra-dev/rspack@v1.5.4...v1.5.5

v1.5.4

Compare Source

What's Changed

Performance Improvements ⚡

• perf: fix drop regression by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11649
• perf: introduce pre-computed hashing for ArcPath by @​SyMind in https://github.com/web-infra-dev/rspack/pull/11651

New Features 🎉

• feat: add inline value condition for reexport by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11628
• feat: throw specified error to indicate undefined factory case in HMR by @​stormslowly in https://github.com/web-infra-dev/rspack/pull/11584

Bug Fixes 🐞

• fix: e2e lazy-compialtion/default-prefix flasky by @​JSerFeng in https://github.com/web-infra-dev/rspack/pull/11610
• fix: no mangle for enum member value by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11629
• fix: revert "fix(rslib): treat module identifier as normal (#​11588)" by @​fi3ework in https://github.com/web-infra-dev/rspack/pull/11630
• fix: webpackexports comment by @​zhangyuang in https://github.com/web-infra-dev/rspack/pull/11597
• fix: mark import.meta.webpackHot type as optional by @​yf-yang in https://github.com/web-infra-dev/rspack/pull/11638
• fix: persistent cache update issuer is updated modules by @​jerrykingxyz in https://github.com/web-infra-dev/rspack/pull/11633
• fix: using tokens from parser to handle asi by @​hardfist in https://github.com/web-infra-dev/rspack/pull/11577
• fix: ensure resource data always have resource path by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11632

Refactor 🔨

• refactor: remove expect for lazy barrel pending forwarded ids by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11646
• refactor: use temporary data to replace unsupported Module by @​jerrykingxyz in https://github.com/web-infra-dev/rspack/pull/11652

Document Updates 📖

• docs: remove Preview with stackblitz section by @​CPunisher in https://github.com/web-infra-dev/rspack/pull/11614
• docs(browser): update BrowserHttpImportEsmPlugin and add "Using Module Federation" by @​CPunisher in https://github.com/web-infra-dev/rspack/pull/11640
• docs: correct dynamic call to writeModule example by @​stormslowly in https://github.com/web-infra-dev/rspack/pull/11650

Other Changes

• test: move rspack test cases to tests/rspack-test by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11617
• test: fix concurrent of config cases by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11618
• chore(deps): update dependency @​rslib/core to v0.13.0 by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/116244
• chore(deps): update github-actions by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/116233
• chore(deps): update dependency postcss-loader to ^8.2.0 by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/116044
• chore(deps): update dependency create-rstack to v1.6.1 by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/116255
• chore(deps): update dependency emnapi to ^1.5.0 by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/116266
• chore: enable canary nightly release by @​stormslowly in https://github.com/web-infra-dev/rspack/pull/11627
• chore: make @​rspack/tests private by @​stormslowly in https://github.com/web-infra-dev/rspack/pull/11636
• chore(ci): add fallback value for scheduled workflow run by @​stormslowly in https://github.com/web-infra-dev/rspack/pull/11641
• chore(deps): update dependency axios to v1.12.0 [security] by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/116533
• chore(deps): update pnpm to v10.16.0 by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/116055
• test: run webpack config test cases with rspack test tools by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11645
• chore(ci): add rstest to ecosystem-ci by @​9aoy in https://github.com/web-infra-dev/rspack/pull/11657

New Contributors

• @​zhangyuang made their first contribution in https://github.com/web-infra-dev/rspack/pull/11597
• @​yf-yang made their first contribution in https://github.com/web-infra-dev/rspack/pull/11638

Full Changelog: web-infra-dev/rspack@v1.5.3...v1.5.4

v1.5.3

Compare Source

Highlights 💡

Advanced tree-shaking

Rspack v1.5.3 ships advanced tree-shaking for dynamic imports via member expression analysis.

Ongoing improvements are in progress, and upcoming releases will continue to improve static analysis to cover more syntax patterns, such as dynamic import with a subsequent .then().

What's Changed

Performance Improvements ⚡

• perf: improve bundle splitting by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11556/11556
• perf: improve for each runtime by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11573/11573
• perf: improve exports info by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11524/11524
• perf: improve deterministic chunk ids by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11575/11575
• perf: improve get chunk modules by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11579/11579
• perf: improve create hash by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11598/11598
• perf: drop some big data in rayon by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11611/11611

New Features 🎉

• feat(browser): support ModuleFederationPlugin by @​CPunishhttps://github.com/web-infra-dev/rspack/pull/11558/11558
• feat: simplify mock logic, dynamic import based hoist by @​fi3ewohttps://github.com/web-infra-dev/rspack/pull/11521/11521
• feat: add css field support in Experiments configuration by @​ityuahttps://github.com/web-infra-dev/rspack/pull/11548/11548
• feat: add start time parameter to NativeWatcher by @​GiveMe-A-Nahttps://github.com/web-infra-dev/rspack/pull/11570/11570
• feat: tree shake statically analyse-able dynamic import by @​ahabhhttps://github.com/web-infra-dev/rspack/pull/11457/11457
• feat: static analyze in operator for esm import specifier by @​ahabhhttps://github.com/web-infra-dev/rspack/pull/11613/11613
• feat(browser): add postprocess and ResolvedRequest to BrowserHttpImportEsmPlugin by @​CPunishhttps://github.com/web-infra-dev/rspack/pull/11571/11571

Bug Fixes 🐞

• fix: don't throw error when browserslist config is resolved from env var by @​Themehttps://github.com/web-infra-dev/rspack/pull/11528/11528
• fix: use stable swc lexer for correct asi by @​ahabhhttps://github.com/web-infra-dev/rspack/pull/11555/11555
• fix: mf hoist should record mutation by @​ahabhhttps://github.com/web-infra-dev/rspack/pull/11560/11560
• fix: respect to jsc.output.charset in swc loader by @​CPunishhttps://github.com/web-infra-dev/rspack/pull/11568/11568
• fix: BuildDependencies resolve exports_fields incorrectly by @​jerrykingxhttps://github.com/web-infra-dev/rspack/pull/11576/11576
• fix(types): correct the source map type for loaders by @​chenjiahhttps://github.com/web-infra-dev/rspack/pull/11574/11574
• fix: only enable inline const in production by @​ahabhhttps://github.com/web-infra-dev/rspack/pull/11591/11591
• fix(rslib): treat module identifier as normal by @​fi3ewohttps://github.com/web-infra-dev/rspack/pull/11588/11588
• fix: css-chunking-plugin for global css by @​SyMihttps://github.com/web-infra-dev/rspack/pull/11592/11592
• fix: flaky css chunking test case by @​SyMihttps://github.com/web-infra-dev/rspack/pull/11608/11608
• fix: swc wasmtime cache corruption by @​quininhttps://github.com/web-infra-dev/rspack/pull/11607/11607

Refactor 🔨

• refactor: use for_name for cjs import parser plugin by @​ahabhhttps://github.com/web-infra-dev/rspack/pull/11569/11569
• refactor: rspack error by @​jerrykingxhttps://github.com/web-infra-dev/rspack/pull/11500/11500
• refactor: Dependency remove source_map field by @​jerrykingxhttps://github.com/web-infra-dev/rspack/pull/11582/11582
• refactor: private javascript parser dependencies by @​ahabhhttps://github.com/web-infra-dev/rspack/pull/11587/11587
• refactor: lazy compilation stop cache create_data by @​jerrykingxhttps://github.com/web-infra-dev/rspack/pull/11612/11612
• refactor: remove wasm plugin useless code by @​jerrykingxhttps://github.com/web-infra-dev/rspack/pull/11615/11615

Document Updates 📖

• docs: add tree shaking blog to the blog list by @​chenjiahhttps://github.com/web-infra-dev/rspack/pull/11561/11561
• docs(loader-api): add new sections for handling source maps by @​chenjiahhttps://github.com/web-infra-dev/rspack/pull/11585/11585
• docs: fix esm syntax error by @​lzhttps://github.com/web-infra-dev/rspack/pull/11601/11601

Other Changes

• chore(deps): update dependency @​rsbuild/plugin-sass to ^1.4.0 by @​renovhttps://github.com/web-infra-dev/rspack/pull/11564k/pull/11564
• chore(deps): update dependency @​shikijs/transformers to ^3.12.1 by @​renovhttps://github.com/web-infra-dev/rspack/pull/11566k/pull/11566
• chore(deps): update dependency @​rspack/plugin-react-refresh to ^1.5.0 by @​renovhttps://github.com/web-infra-dev/rspack/pull/11565k/pull/11565
• chore: use pnpm in package.json scripts by @​ahabhhttps://github.com/web-infra-dev/rspack/pull/11520/11520
• chore: use local package for scripts by @​ahabhhttps://github.com/web-infra-dev/rspack/pull/11572/11572
• chore(workflow): allow renovate to update SWC related crates by @​chenjiahhttps://github.com/web-infra-dev/rspack/pull/11580/11580
• chore(deps): update crate swc_core to v38.0.1 by @​renovate[bohttps://github.com/web-infra-dev/rspack/pull/11586/11586
• chore: update Rspress to beta.31 to use JSON schemas by @​chenjiahhttps://github.com/web-infra-dev/rspack/pull/11596/11596
• chore(deps): update dependency memfs to v4.38.2 by @​renovate[bohttps://github.com/web-infra-dev/rspack/pull/11603/11603
• chore(deps): update swc (major) by @​renovate[bohttps://github.com/web-infra-dev/rspack/pull/11606/11606

New Contributors

• @​Themezv made their first contributihttps://github.com/web-infra-dev/rspack/pull/11528/11528

Full Changelog: web-infra-dev/rspack@v1.5.2...v1.5.3

v1.5.2

Compare Source

What's Changed

Performance Improvements ⚡

• perf: revert runtime key to string by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11522

New Features 🎉

• feat(wasm): add webcontainer fallback by @​CPunisher in https://github.com/web-infra-dev/rspack/pull/11526

Bug Fixes 🐞

• fix: enhance PathManager to handle relative paths and set base directory by @​GiveMe-A-Name in https://github.com/web-infra-dev/rspack/pull/11516
• fix: import.meta.prop with define plugin by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11525
• fix: incremental not update exports info when lazyBarrel enabled by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11539
• fix: css infinite reload when module chunk enabled by @​stormslowly in https://github.com/web-infra-dev/rspack/pull/11536
• fix: should handle import.meta.webpackHot in production by @​JSerFeng in https://github.com/web-infra-dev/rspack/pull/11546
• fix: should update initial css link with correct url by @​JSerFeng in https://github.com/web-infra-dev/rspack/pull/11544
• fix: should check http url using link.href for extract-css runtime by @​JSerFeng in https://github.com/web-infra-dev/rspack/pull/11547
• fix: extend modify event handling to include metadata changes by @​GiveMe-A-Name in https://github.com/web-infra-dev/rspack/pull/11519
• fix: should not lazy-barrel import-then-export by @​JSerFeng in https://github.com/web-infra-dev/rspack/pull/11550

Refactor 🔨

• refactor: disable incremental buildChunkGraph by default by @​JSerFeng in https://github.com/web-infra-dev/rspack/pull/11533
• refactor: use real_hi for evaluation range by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11549

Document Updates 📖

• docs(browser): add docs for response header settings and known issues by @​CPunisher in https://github.com/web-infra-dev/rspack/pull/11523

Other Changes

• chore(deps): update rust crate tracing-subscriber to v0.3.20 [security] by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/115422

Full Changelog: web-infra-dev/rspack@v1.5.1...v1.5.2

v1.5.1

Compare Source

What's Changed

Performance Improvements ⚡

• perf(browser): disable ProgressPlugin, RsdoctorPlugin and RstestPlugin by @​CPunisher in https://github.com/web-infra-dev/rspack/pull/11484
• perf: improve data structures of bundle splitting by @​LingyuCoder in https://github.com/web-infra-dev/rspack/pull/11506

Bug Fixes 🐞

• fix: build chunk graph when dynamic entry with depend-on chain by @​SyMind in https://github.com/web-infra-dev/rspack/pull/11486
• fix: wrong match object logic in SwcJsMinimizerRspackPlugin by @​CPunisher in https://github.com/web-infra-dev/rspack/pull/11496
• fix: asset info related source map can set null by @​SyMind in https://github.com/web-infra-dev/rspack/pull/11497
• fix: source map sources in node modules should convert to absolute path by @​SyMind in https://github.com/web-infra-dev/rspack/pull/11501
• fix: add tsEnumIsMutable option to SWC loader schema by @​chenjiahan in https://github.com/web-infra-dev/rspack/pull/11499
• fix: inline value with properties access by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11508
• fix(types): allow async loader to return void by @​chenjiahan in https://github.com/web-infra-dev/rspack/pull/11511
• fix: code splitting incremental missing module to update by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11510

Refactor 🔨

• refactor: commonjs export parser plugin by @​ahabhgk in https://github.com/web-infra-dev/rspack/pull/11488
• refactor: use Module.needBuild to trigger lazy modules compile by @​JSerFeng in https://github.com/web-infra-dev/rspack/pull/11507

Document Updates 📖

• docs: 1.5.0 announcement blog by @​stormslowly in https://github.com/web-infra-dev/rspack/pull/11448
• docs: update TypeScript config file guide by @​chenjiahan in https://github.com/web-infra-dev/rspack/pull/11495
• docs(config): update Rule.type with more details by @​chenjiahan in https://github.com/web-infra-dev/rspack/pull/11503

Other Changes

• chore: release 1.5.0 by @​stormslowly in https://github.com/web-infra-dev/rspack/pull/11485
• chore(deps): update github-actions by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/114899
• chore(deps): update SWC related crates to v37.0.0 by @​chenjiahan in https://github.com/web-infra-dev/rspack/pull/11505
• chore(deps): update dependency @​playwright/test to v1.55.0 by @​renovate[bot] inhttps://github.com/web-infra-dev/rspack/pull/114922

Full Changelog: web-infra-dev/rspack@v1.5.0...v1.5.1

v1.5.0

Compare Source

🎉 See Announcing Rspack 1.5 for more details.

What's Changed

Breaking changes 💡

• feat!: update minimum Node.js version to 18.12.0 by @​chenjiahhttps://github.com/web-infra-dev/rspack/pull/11338/11338

Performance Improvements ⚡

• perf: align number hash algorithm with webpack by @​nilphttps://github.com/web-infra-dev/rspack/pull/10643/10643
• perf: improve bundle splitting part 2 by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11233/11233
• perf: improve process runtime requirements by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11259/11259
• perf: improve process concatenated configurations by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11264/11264
• perf: improve try_to_add of module concatenation by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11279/11279
• perf: improve add concatenated modules by parallelizing conneciton modifications by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11286/11286
• perf: parallel mangle exports by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/10877/10877
• perf: Update swc and switch to wasmtime by @​quininhttps://github.com/web-infra-dev/rspack/pull/11303/11303
• perf: cache concatenated imports by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11334/11334
• perf: Replace hot regex with parser by @​quininhttps://github.com/web-infra-dev/rspack/pull/11341/11341
• perf: use new swc lexer for asi by @​CPunishhttps://github.com/web-infra-dev/rspack/pull/11357/11357
• perf: improve bundle splitting by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11364/11364
• perf(browser): remove tracing by @​CPunishhttps://github.com/web-infra-dev/rspack/pull/11436/11436
• perf(browser): set fmt_debug to none by @​CPunishhttps://github.com/web-infra-dev/rspack/pull/11439/11439
• perf: improve concatenated plugin by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11434/11434
• perf: reuse plugin hooks by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11449/11449
• perf: not to call module graph modules multiple times by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11455/11455
• perf: improve bundle splitting by @​LingyuCodhttps://github.com/web-infra-dev/rspack/pull/11465/11465
• perf: add fast path for get_scheme by @​CPunishhttps://github.com/web-infra-dev/rspack/pull/11475/11475
• perf: replace Mutex<Option<T>> with OnceLock<T> by @​CPunishhttps://github.com/web-infra-dev/rspack/pull/11480/11480

New Features 🎉

• feat(cli): use SWC to do TS config transformamation by @​hardfihttps://github.com/web-infra-dev/rspack/pull/11411/11411
• feat: add resolver JavaScript API by @​CPunishhttps://github.com/web-infra-dev/rspack/pull/11211/11211
• feat(wasm): support @rspack/browser by @​CPunishhttps://github.com/web-infra-dev/rspack/pull/10870/10870
• feat: lazy make for reexport in side effects free barrel file by @​ahabhhttps://github.com/web-infra-dev/rspack/pull/11117/11117
• feat: support persistent cache for lazy barrel by @​ahabhhttps://github.com/web-infra-dev/rspack/pull/11285/11285
• feat: rspack cli add config path to build dependencies by @​jerrykingxhttps://github.com/web-infra-dev/rspack/pull/11288/11288
• feat: expose experiments.swc in parallel loader context by @​jbrohttps://github.com/web-infra-dev/rspack/pull/11300/11300
• feat: propagate const for inline const by @​ahabhhttps://github.com/web-infra-dev/rspack/pull/11311/11311
• feat: module chunk HMR by @​stormslowhttps://github.com/web-infra-dev/rspack/pull/11160/11160
• feat: move experiments.lazyCompilation to configuration toplevel by @​GiveMe-A-Nahttps://github.com/web-infra-dev/rspack/pull/11337/11337
• feat: add VirtualModulesPlugin by @​nilphttps://github.com/web-infra-dev/rspack/pull/11021/11021
• feat: lazy compilation with persistent cache by @​JSerFehttps://github.com/web-infra-dev/rspack/pull/11235/11235
• feat: define plugin use value dependencies by @​jerrykingxhttps://github.com/web-infra-dev/rspack/pull/11339/11339
• feat(rslib): do not hoist import externalized module to webpack modules by @​fi3ewohttps://github.com/web-infra-dev/rspack/pull/11358/11358
• feat: port normal module replacement plugin to builtin plugin by @​ahabhhttps://github.com/web-infra-dev/rspack/pull/11362/11362
• feat: support [folder] template string in localIdentName option by @​mochiyahttps://github.com/web-infra-dev/rspack/pull/11356/11356
• feat: provide plugin use value dependencies by @​jerrykingxhttps://github.com/web-infra-dev/rspack/pull/11380/11380
• feat: support using declaration by @​ahabhhttps://github.com/web-infra-dev/rspack/pull/11395/11395
• feat: should rebuild all entries if there are entry removals by @​JSerFehttps://github.com/web-infra-dev/rspack/pull/11381/11381
• feat(rslib): intercept more APIPlugin expressions by @​fi3ewohttps://github.com/web-infra-dev/rspack/pull/11418/11418
• feat(browser): add BrowserImportEsmPlugin by @​CPunishhttps://github.com/web-infra-dev/rspack/pull/11431/11431
• feat(loader): merge identifier to loader trait by @​h-a-nhttps://github.com/web-infra-dev/rspack/pull/11453/11453
• feat: allow external modules placed in async chunks by @​JSerFehttps://github.com/web-infra-dev/rspack/pull/11421/11421
• feat(browser): introduce BrowserRequirePlugin and remo