* [Rstest v0.9.0](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. * [Rslint v0.2.3](https://github.com/web-infra-dev/rslint) – High-performance Go-based JavaScript and TypeScript linter with ESLint and TypeScript-ESLint compatibility.