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• 🚀 Fast: Based on Rust, the build speed is extremely fast, bringing you the ultimate development experience.
• 📦 Webpack Interoperable: Targeted interoperability the Webpack ecosystem, no need to build your ecosystem from scratch.
• 🎨 Batteries Included: Out-of-the-box support for Typescript, JSX, CSS, CSS Modules, Sass, and more.

Read Introduction for details.

• Quick Start

This project is new and under active development. Although Rspack can already successfully bundle real world projects, its APIs are not yet stable, and many Webpack plugin hooks have not been implemented yet. If you have feedback, questions, or bug reports, please create a GitHub issue. Any contributions are greatly appreciated!

Please read the contributing guide and let's build Rspack together.

This repo has adopted the Bytedance Open Source Code of Conduct. Please check Code of Conduct for more details.

Thanks to:

• The webpack team and community for creating a great bundler and ecosystem from which we draw a lot of inspiration.
• @sokra for the great work on the webpack project.
• @ScriptedAlchemy for creating Module Federation and helping Rspack connect with the community.
• The SWC project created by @kdy1, which powers Rspack's code compilation and minification.
• The esbuild project created by @evanw, which inspired the concurrent architecture of Rspack.
• The NAPI-RS project created by @Brooooooklyn, which powers Rspack's node-binding implementation.
• The Parcel project created by @devongovett which inspired Rspack's incremental rebuild design.
• The Vite project created by Evan You which inspired Rspack's compatibility design of webpack's ecosystem.
• The Rolldown project created by Rolldown team, which explores the possibility of making a performant bundler in Rust with Rollup-compatible API. It inspires the design principles of Rspack.
• The html-webpack-plugin project created by @jantimon, which inspired @rspack/html-plugin.

Rspack is MIT licensed.