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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

      Start a dev server in an instant and build your app for production. Powered by Rsbuild, with the speed of Rspack at every step.

      • Fast feedback with hot module replacement
      • Optimized production builds powered by Rspack
      • One app configuration for development and builds
      $ 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 JavaScript and TypeScript libraries with Rslib. From reusable utilities to component libraries, bring your code to more projects.

      • Flexible output formats, including ESM and CommonJS
      • Generate TypeScript declarations with --dts
      • Rebuild on every change with --watch
      $ 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

      Test as fast as you build

      Run your tests with Rstest and keep feedback close to your code. Share your build settings and move from local development to CI with ease.

      • Automatically inherit app or library configuration
      • Rerun related tests as your code changes
      • Collect coverage locally or run once in CI
      $ 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

      Run lint and formatting checks together, with optional TypeScript type checking. Keep your existing code style with support for Prettier options and plugins.

      • Type-aware linting, with optional type checking
      • Parallel formatting with a persistent cache
      • Apply lint and formatting fixes with rs check --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

      Automatically check and format staged files before committing. Reuse lint-staged task configuration and migrate your existing Git Hooks workflow from Husky.

      • Manage Git hooks for the whole repository
      • Run checks on staged files before committing
      • Configure lint, format, and custom tasks by file pattern
      $ 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

      Turn your content into a documentation site with Rspress. Keep your docs alongside your code, with one configuration for the whole workflow.

      • Write in Markdown and add React components with MDX
      • Built-in search and multilingual documentation
      • Develop, build, and preview with one CLI
      $ 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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