* [Rslib v0.22.0](https://github.com/web-infra-dev/rslib) – Library development tool leveraging Rsbuild configurations and plugins for building JavaScript and TypeScript libraries. * [Rstest v0.10.3](https://github.com/web-infra-dev/rstest) – Testing framework powered by Rspack, providing Jest-compatible APIs plus native TypeScript, ESM, mocking, multi-project testing, and coverage.