Dear ImGui: Bloat-free Graphical User interface for C++ with minimal dependencies

Carbon Language's main repository: documents, design, implementation, and related tools. (NOTE: Carbon Language is experimental; see README)

Self-hosted game stream host for Moonlight.

Share a single keyboard and mouse between multiple computers.

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

GameStream client for PCs (Windows, Mac, Linux, and Steam Link)

TinyXML2 is a simple, small, efficient, C++ XML parser that can be easily integrated into other programs.

Sol3 (sol2 v3.0) - a C++ <-> Lua API wrapper with advanced features and top notch performance - is here, and it's great! Documentation:

SteamOS session compositing window manager

Goxel: Free and Open Source 3D Voxel Editor

SuperTux source code

Host for Moonlight Streaming Client

FidelityFx Super Resolution 2.0 for Cyberpunk

Tortuga is a 2D MMORPG featuring permadeath, with an emphasis on multiplayer cooperation, exploration and customization. The game runs on customizable public and private servers.