Grep GitHub Repositories (2026) · Open Source Tools

ripgrep recursively searches directories for a regex pattern while respecting your gitignore

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

The fastest and the most accurate file search SDK for AI agents, Neovim, Rust, C, Python, Bun and NodeJS

A very fast, portable and hackable fuzzy finder.

grep, but the pattern is a description. Filters lines by meaning with TypeSafe's Jev decision model: ~200 ms and a thousandth of a cent per line.

I'm sad: such a great project, yet no one has starred it.

A PowerShell script to provide functionality similar to grep or ack with highlighting.

A language-aware source code scanner (with support for git grep, ack, ag, sift ...)

SAKURA Editor (Japanese text editor for MS Windows)