Oxlint now supports type-aware linting with 40 new rules including no-floating-promises. The feature is powered by tsgolint, a Go-based type-aware linter originally prototyped by @auvred under typescript-eslint and now developed under the Oxc organization. By leveraging TypeScript's native Go port, oxlint achieves dramatic performance gains — repositories that took 1 minute with typescript-eslint now finish in under 10 seconds. Benchmarks show real-world projects with hundreds of files completing in 1–7 seconds. Upcoming work targets large monorepo performance, per-rule configuration, IDE support, and overall stability for a v1.0 release.
Table of contents
Unlocking type-aware linting Building on tsgolint Performance Next steps Acknowledgements Join the community 28 Impressions