ast-grep / ast-grep

⚡A CLI tool for code structural search, lint and rewriting. Written in Rust

biomejs / gritql

GritQL is a query language for searching, linting, and modifying code.

uber / piranha

A tool for refactoring code related to feature flag APIs

codemod / codemod

The CLI for codemods: scaffold, share, and run multi-step transformations of any size. First-class ast-grep support. Fast, reliable, polyglot.