ShadeSlider's Stars
TheCherno/Hazel
Hazel Engine
OpenRA/OpenRA
Open Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.
onPHP/onphp-framework
onPHP is the mature GPL'ed multi-purpose object-oriented PHP framework.