Editors, CLIs, build systems and everything else that lives in a developer's daily loop.https://opensource.fyi/categories/developer-tools/https://opensource.fyi/projects/lazygit/https://opensource.fyi/projects/lazygit/lazygit is an open source terminal user interface for Git, written in Go. It makes staging, committing, rebasing and resolving conflicts quick and visual.Tue, 10 Nov 2026 09:20:00 GMTgittuiclihttps://opensource.fyi/projects/ripgrep/https://opensource.fyi/projects/ripgrep/ripgrep is an open source command-line search tool written in Rust. It recursively searches directories for a regex while respecting .gitignore rules.Tue, 10 Nov 2026 09:10:00 GMTclisearchrustgrephttps://opensource.fyi/projects/ruff/https://opensource.fyi/projects/ruff/Ruff is an open source Python linter and formatter written in Rust. It implements hundreds of rules from Flake8, isort and others and runs in milliseconds.Tue, 10 Nov 2026 09:00:00 GMTpythonlinterformatterrusthttps://opensource.fyi/projects/uv/https://opensource.fyi/projects/uv/uv is an open source Python package and project manager written in Rust. It replaces pip, pip-tools, virtualenv and pyenv with one fast tool.Tue, 10 Nov 2026 08:50:00 GMTpythonpackage-managerrusthttps://opensource.fyi/projects/neovim/https://opensource.fyi/projects/neovim/Neovim is an open source, Vim-based text editor with a built-in language server client, Tree-sitter parsing and Lua as a first-class configuration language.Tue, 10 Nov 2026 08:40:00 GMTcode-editorvimterminalluahttps://opensource.fyi/projects/zed/https://opensource.fyi/projects/zed/Zed is an open source code editor written in Rust with a GPU-accelerated UI, real-time collaboration, built-in AI assistance and language-server support.Thu, 05 Nov 2026 00:00:00 GMTcode-editorrustcollaborationide