Rules are written in GritQL and executed natively by Biome 2.x. No extra runtime, no post-processors.

Designed for Rslib, Rsbuild, and Rspress-based projects. Works in any codebase that runs Biome.

TypeScript conventions live here — not duplicated across every project's AGENTS.md. Add a rule once; all templates benefit.

New rules for Vue, Tauri, or UI libraries slot in as additional .grit files. Extend without bloating per-project configs.