web-infra-dev/rspack v1.4.0 on GitHub

🎉 See Announcing Rspack 1.4 for more details.

What's Changed

Performance Improvements ⚡

perf: launch background tasks immediately by @CPunisher in #10484
perf(incremental): enable advance-slient preset by default by @ahabhgk in #10623
perf: introduce ModuleGraphCache and cache the result of get_mode and determine_export_assignments by @CPunisher in #10584
perf: when removed files we donot need rebuild the original module by @SyMind in #10648
perf: reduce memory allocation in esm_export_imported_specifier_dependency by @CPunisher in #10657
perf: create zod schema on demand by @chenjiahan in #10669
perf(logger): calculate trace only when needed by @chenjiahan in #10683
perf(ci): move benchmark building to self-hosted by @stormslowly in #10680
perf: inline module graph partials by @CPunisher in #10727
perf: improve zod references to reduce bundle size by @chenjiahan in #10738
perf(zod/v4): disable Zod JIT by @colinaaa in #10739
perf: cache get exports type on module graph cache by @LingyuCoder in #10741
perf: parallel get runtime hash of concatenated modules by @LingyuCoder in #10744
perf: parallel get concatenated imports when enter module by @LingyuCoder in #10747
perf: skip schema creation and parse when validation is disabled by @chenjiahan in #10768
perf(zod): prefer to use partial to make all properties optional by @chenjiahan in #10778

New Features 🎉

feat: serialized build info custom fields from js by @SyMind in #10578
feat: rsdoctor native plugin add bailout_reason property by @easy1090 in #10585
feat(rstest_plugin): support hoist mock and resolve mocked module id by @fi3ework in #10519
feat: should rename default import based on source by @JSerFeng in #10598
feat: consume js inputFileSystem on the rust side by @nilptr in #8643
feat: support perfetto proto as tracing format by @hardfist in #10549
feat: support passing error code to callbackify callbacks by @h-a-n-a in #10622
feat(core): expose StatsErrorCode by @h-a-n-a in #10624
feat: add d.ts in binding build artficats by @stormslowly in #10634
feat: add swc transformSync and minifySync api by @GiveMe-A-Name in #10640
feat: inline const for leaf modules by @ahabhgk in #10451
feat: extend target type to include es2023, es2024, and es2025 by @chenjiahan in #10700
feat(ci): upload perf data by commit when PR merged by @stormslowly in #10715
feat: support preamble in swc minifier by @CPunisher in #10713
feat(create-rspack): update tsconfig.json by @chenjiahan in #10674
feat: add support for SHA-256 by @pgoldberg in #10553
feat: type reexports presence tolerant by @ahabhgk in #10719
feat(zod/v4): upgrade to Zod V4 by @colinaaa in #10678
feat(ci): use full match only to find self-hosted build caches by @stormslowly in #10724
feat(rstest): support manual mock by @fi3ework in #10625
feat: introduce rspack_tasks by @hardfist in #10699
feat: check type exports for type reexports presence tolerant by @ahabhgk in #10749
feat: initialize Rslib built-in plugin by @fi3ework in #10735
feat: css chunking plugin custom maxSize and minSize options by @SyMind in #10773
feat(wasm): add simd flag by @CPunisher in #10771
feat: typescript cross module enum inlining by @ahabhgk in #10780

Bug Fixes 🐞

fix: correct remove_available_modules by @JSerFeng in #10594
fix(url_plugin): return true to stop ast traverse by @nilptr in #10570
fix: loc in rspack error should be object by @SyMind in #10610
fix: panic when concat external module request is undefined by @ahabhgk in #10611
fix: number_hash should use u64 to avoid addition overflow by @CPunisher in #10615
fix(create-rspack): ignore rspack profile and remove npmignore file by @chenjiahan in #10616
fix(rstest): should stringify resource path by @fi3ework in #10619
fix: Narrow the Dev Server Middleware type by @n0th1ng-else in #10522
fix: use Mutex<Arc<tokio::sync::OnceCell<JsLoaderRunner>>> to avoid loader runner deadlock by @CPunisher in #10632
fix: change bailout_reason to array in rsdoctor native plugin by @easy1090 in #10653
fix(schema): add jsc.output.charset of swc-loader by @chenjiahan in #10668
fix: generator data url function panic by @SyMind in #10682
fix(binding): remove Node 10 compatibility code by @chenjiahan in #10685
fix(ci): linux x86 native build hardcoded profile by @stormslowly in #10693
fix: failed to resolve browserslist:env from target by @chenjiahan in #10730
fix: add -debugids to Zod schema by @colinaaa in #10728
fix: loaderContext.importModule should return error by @colinaaa in #10750
fix(rstest): put Rstest plugin in experiments field by @fi3ework in #10758
fix: missing sftrace-setup feature by @SyMind in #10779
fix: binding version check not work by @chenjiahan in #10792
fix: remove catch for statsFactory.create by @SyMind in #10802

Refactor 🔨

refactor: make merge modified files and removed files by @jerrykingxyz in #10662
refactor(zod/v4): use .superRefine() for builtin:swc-loader by @colinaaa in #10679
refactor: js api readableIdentifier in module by @SyMind in #10686
refactor: fast fail matrix testing to better utilizing CI runner by @stormslowly in #10687
refactor: move codspeed build to self-hosted by @stormslowly in #10688
refactor: prefetch exports info data of getters part 3 by @LingyuCoder in #10652
refactor: remove unnecessary callback by @hardfist in #10714
refactor: prefer native build for better speed by @stormslowly in #10725
refactor(zod/v4): replace deprecated .superRefine() by @colinaaa in #10729
refactor: split rspack_node into separate rspack_binding_api by @h-a-n-a in #10770

Document Updates 📖

docs: fix rsbuild command typo in tracing doc by @chenjiahan in #10612
docs: update glossary with additional links by @chenjiahan in #10626
docs: clarity built-in module types by @chenjiahan in #10635
docs: add some clarification of module-graph-partial by @hardfist in #10684
docs: use assets.rspack.dev by @stormslowly in #10692
docs: update lazyCompilationMiddleware interface by @JSerFeng in #10695
docs: update tracing doc typo by @hardfist in #10723
docs: add wasm example and usage by @CPunisher in #10756
docs: adjust incremental docs for v1.4.0 by @ahabhgk in #10769
docs: add documentation for the new CssChunkingPlugin by @SyMind in #10766

Other Changes

chore: release v1.3.15 by @chenjiahan in #10588
chore(workflow): remove CI lark alerts by @chenjiahan in #10586
chore(deps): update dependency @module-federation/runtime-tools to v0.15.0 by @renovate in #10590
chore(deps): update patch npm dependencies by @renovate in #10589
chore(incremental): pass more hmr test case by @ahabhgk in #10583
chore(ci): release debug script by @stormslowly in #10580
chore(deps): update dependency @shikijs/transformers to ^3.6.0 by @renovate in #10603
chore(deps): update dependency terser to v5.41.0 by @renovate in #10604
chore(deps): update dependency tinypool to ^1.1.0 by @renovate in #10605
refactor(zod/v4): replace z.function with z.custom by @colinaaa in #10602
chore(wasm): publish wasi binding by @CPunisher in #10617
chore(deps): update napi to 3.0.0-beta.8 by @renovate in #10562
refactor(zod/v4): use .superRefine() for externals by @colinaaa in #10609
chore(deps): update patch npm dependencies by @renovate in #10627
chore: Enable sftrace for release-debug profile by @quininer in #10621
chore(deps): update yarn to v4.9.2 by @renovate in #10628
Revert "chore(deps): update napi to 3.0.0-beta.8" by @stormslowly in #10633
chore(deps): update dependency @types/node to ^20.19.0 by @renovate in #10630
chore(deps): update dependency @swc/core to v1.12.0 by @renovate in #10629
refactor: prefetch exports info data of getters part 2 by @LingyuCoder in #10576
chore(deps): update napi to 3.0.0-beta.8 by @stormslowly in #10637
chore(ci): rm d.ts before move artifacts by @stormslowly in #10651
chore: release v1.4.0-beta.0 by @h-a-n-a in #10647
chore(wasm): cleanup useless start/shutdownAsyncRuntime and exports by @CPunisher in #10659
chore(workflow): update changelog generator to include refactor label by @chenjiahan in #10656
chore: update team members by @chenjiahan in #10667
chore(deps): update dependency core-js to v3.43.0 by @renovate in #10665
chore(deps): update dependency tsx to ^4.20.3 by @renovate in #10666
chore: bump swc to 27.0.4 by @GiveMe-A-Name in #10660
chore(deps): update dependency path-serializer to v0.5.0 by @renovate in #10671
chore(deps): update dependency terser to v5.42.0 by @renovate in #10672
chore(deps): update dependency zod-validation-error to v3.5.0 by @renovate in #10673
chore(deps): update dependency @playwright/test to v1.53.0 by @renovate in #10196
chore(wasm): publish wasi binding 2 by @CPunisher in #10645
chore(ci): use windows self hosted by @stormslowly in #10579
refactor!: lazy compilation middleware supports multiCompiler and use config from compiler instance by @JSerFeng in #9828
chore: fix release-debug build for windows by @quininer in #10649
chore: release 1.4.0-beta.1 by @CPunisher in #10681
chore: remove rspack.dev redirect by @hardfist in #10691
chore(workflow): simplify PR template by @chenjiahan in #10701
chore(deps): update dependency @rslib/core to v0.10.0 by @renovate in #10703
chore(deps): update dependency axios to ^1.10.0 by @renovate in #10705
chore(deps): update dependency terser to v5.43.0 by @renovate in #10709
chore(deps): update dependency ts-jest to v29.4.0 by @renovate in #10710
chore(deps): update dependency acorn to ^8.15.0 by @renovate in #10704
chore(benchmark): add rspack benchcases by @h-a-n-a in #9345
chore(benchmark): limit parallel forks in vitest by @CPunisher in #10718
chore(CI): fix codspeed build in GitHub hosted runner by @stormslowly in #10720
chore: add diff artifact action by @CPunisher in #10731
chore: remove prebundle config for enhanced-resolve by @chenjiahan in #10736
chore(deps): update dependency create-rstack to v1.5.1 by @renovate in #10752
chore(deps): update dependency rspress-plugin-sitemap to ^1.2.0 by @renovate in #10753
ci(release): add rc tag by @h-a-n-a in #10761
chore: release v1.4.0-rc.0 by @h-a-n-a in #10759
chore: proxy extract arguments to napi as cargo options by @stormslowly in #10762
chore: update pnpm lockfile by @h-a-n-a in #10774
chore(workflow): integrate heading-case to format title by @chenjiahan in #10775
chore: bump swc_core to v29.1.2 by @bvanjoi in #10772
chore: don't measure compiler builder by @CPunisher in #10767
chore: add NeverGrowInPlaceAllocator for benchmark by @CPunisher in #10781
chore(deps): update dependency vitest to ^3.2.4 by @renovate in #10789
chore(deps): update dependency @shikijs/transformers to ^3.7.0 by @renovate in #10786
chore(deps): update dependency mermaid to ^11.7.0 by @renovate in #10787
chore: bump swc by @bvanjoi in #10791
chore(ci): including codspeed perfermance comparison into required checks by @stormslowly in #10782
chore(deps): update napi to 3.0.0-beta.9 by @renovate in #10785
chore(ci): fix ci workflow failed in main push event by @stormslowly in #10796
test: fix js folder create confliction by @stormslowly in #10794
chore: enable fair-sched for codspeed by @CPunisher in #10734

New Contributors

@pgoldberg made their first contribution in #10553

Full Changelog: v1.3.15...v1.4.0