oxc

Guide for migrating a project from Prettier or Biome to Oxfmt. Use when asked to migrate, convert, or switch a JavaScript/TypeScript project's formatter from Prettier or Biome to Oxfmt.

Performance review guidance for Oxc linter rule implementations. Use only when reviewing Rust rule code under crates/oxc_linter/src/rules/ or when explicitly auditing those rules for performance improvements.

Guide for migrating a project from ESLint to Oxlint. Use when asked to migrate, convert, or switch a JavaScript/TypeScript project's linter from ESLint to Oxlint.

Guide for working with and updating insta snapshot tests in Oxc without terminal interaction.