Open Source IDEs & Code Editors
A curated collection of the best open source integrated Development Environments and specialized code editors.
High-performance code editor built for speed and AI
Stars
91,565Last commit
15 hours agoLicense
GPL-3.0
A Rust-built code editor from the creators of Atom and Tree-sitter, combining native performance with multiplayer collaboration and deep AI integration.
Open Source Alternative to:
Hyperextensible, Lua-powered Vim-based text editor
Stars
102,983Last commit
13 hours agoLicense
Unknown
A modernized Vim fork with built-in LSP, Lua scripting, Tree-sitter parsing, and an async plugin architecture that works the same across every platform.
Open Source Alternative to:
A native code editor for macOS
Stars
23,065Last commit
2 months agoLicense
MIT
A lightweight, natively built editor. Open source and free forever. Develop any project using any language at speeds like never before.
Open Source Alternative to:
Lightweight code editor with agents, Git, and terminal built in
Stars
3,100Last commit
2 days agoLicense
Unknown
Open-source code editor for macOS, Windows, and Linux that puts coding agents, terminal, Git, and GitHub in a single window.
Open Source Alternative to:
c15t – Open-source cookie banner, built for control and lightening fast modern web apps.
c15t