ast-grep/ast-grep

search and rewrite code using AST patterns

VSCode extension for structural code search and replace with ASTs
ast-grep/ast-grep-vscode
toolkit for splitting code into AST-based chunks
yilinjz/astchunk
Python type checker written in Rust by Astral
astral-sh/ty
Python linter and code formatter, written in Rust
astral-sh/ruff
Search in all file types
phiresky/ripgrep-all
generate regex from examples in the command line
pemistahl/grex
full-text, vector, and hybrid search engine for browser or server
oramasearch/orama
vector search for SQLite, works anywhere
asg017/sqlite-vec
Claude Code statusline tool in Rust with Git and usage tracking
Haleclipse/CCometixLine
finds similar code and patterns across files
mizchi/similarity