This is the official source code of FreeCAD, a free and opensource multiplatform 3D parametric modeler.

Karabiner-Elements is a powerful tool for customizing keyboards on macOS

Dolphin is a GameCube / Wii emulator, allowing you to play games for these two platforms on PC with improvements.

🌈 Node.js bindings to libsass

Text editor for Markdown

OpenSpiel is a collection of environments and algorithms for research in general reinforcement learning and search/planning in games.

Allows MIDI devices to interact with OBS Studio.

C++14 high performance non-blocking network IO (based on epoll + boost.context)