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      • Latest release v0.7.4

      Unified Toolchain forShipping JavaScript Faster

      One CLI unifies development, builds, testing, linting, and formatting across all your JavaScript projects. Powered by the Rspack ecosystem.

      Get StartedGitHub

      rs devrs build

      From dev to production, fast

      Powered by Rspack and Rsbuild, start a dev server quickly and build enterprise-grade web applications

      • Build 5–20× faster than webpack
      • Built-in production optimizations for leaner bundles
      • A consistent bundling process for development and production
      $ rs build
Rsbuild v2.0.0

info    build started...
ready   built in 0.02s

File (web)                    Size     Gzip
dist/static/js/index.js    0.20 kB  0.18 kB
dist/index.html            0.32 kB  0.24 kB

                   Total:  0.52 kB  0.42 kB

      rs lib

      Your library, ready to ship

      Build reusable JavaScript libraries with Rslib, with the flexibility to develop shared libraries, CLI tools, and components

      • One configuration for ESM, CJS, Module Federation, and more
      • Choose bundle or bundleless output to suit your needs
      • Generate type declarations quickly with TypeScript 7
      $ rs lib --dts
Rslib v1.0.0

info    build started...
ready   built in 0.02s
start   generating declaration files...
ready   declaration files generated

File (esm)          Size
dist/index.js    0.04 kB

      rs test

      Faster tests, instant feedback

      Test JavaScript with Rstest for fast feedback from local development to CI

      • Familiar Jest APIs
      • Rspack-powered tests, over 20% faster than Jest
      • Automatically reuse existing build configuration to reduce maintenance
      $ rs test
Rstest v0.11.0

 ✓ src/utils.test.ts (2)
 ✓ src/app.test.ts (1)

 Test Files  2 passed
      Tests  3 passed
   Duration  211ms

      rs lintrs fmtrs check

      Consistent code. One command

      Unify linting and formatting checks while keeping your Prettier options and plugins

      • Type-aware linting with optional TypeScript type checking
      • Parallel formatting and persistent caching for faster repeat runs
      • Fix lint and formatting issues with --fix
      $ rs check

start   Linting...
success Lint passed in 287ms

start   Checking formatting...
success Format check passed in 25ms (7 files)

      rs hooksrs staged

      Better code in every commit

      Bring checks into your commit workflow, reuse lint-staged task configuration, and migrate existing Husky hooks

      • Manage repository-wide Git hooks in one place
      • Check and format staged files before each commit
      • Match files with glob patterns and run custom tasks
      $ rs staged

✔ Done backing up original state!
✔ rs lint --fix
✔ rs fmt
✔ Done running tasks for staged files!
✔ Done staging changes from tasks!
✔ Done cleaning up temporary files!

      rs doc

      Great docs, built right in

      Build documentation sites with Rspress and maintain docs alongside your code

      • Write Markdown and embed React components with MDX
      • Built-in search and multilingual documentation
      • One CLI for development, production builds, and local previews
      $ rs doc
Rspress v2.0.0

 ➜ Local: http://localhost:3000/
 ➜ Network: use --host to expose

start   build started...
ready   built in 0.18s

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