Rslib

Rslib is a library development tool that leverages the well-designed configurations and plugins of Rsbuild, empowering library developers to take advantage of the extensive knowledge and ecosystem of webpack and Rspack.

Rslib aims to provide library developers with:

• Easy Library Creation: Easily create high-quality JavaScript and TypeScript libraries in a simple and intuitive way.
• Simple Build Configuration: Provides out-of-the-box build capabilities to meet the diverse needs of library development scenarios with simple configurations.
• Comprehensive Development Workflow: Contains best practices for building, debugging, documentation, and testing during library development to help improve development efficiency and experience.

Features:

Rslib has the following features:

• Compilation of diverse languages: TypeScript, JSX, Sass, Less, CSS Modules, Wasm, and more.
• Flexible build modes: Bundle and bundleless options to meet varying needs.
• Multiple output formats: ESM, CJS, and UMD for maximum compatibility.
• Declaration file generation: Including isolated declarations.
• Advanced features: Module Federation, asset compression, PostCSS, Lightning CSS, and more.