Self-hosted CMS platform based on the Laravel PHP Framework
CTFs as you need them
Open source library for creative expression on the web, desktop, etc.
SDL based generic 2D game engine
PyCAPGE - Python Classic Adventure Point and Click Game Engine
Source code of the chapters of the book 3D Game Development with LWJGL
Multidocument automation by templates - for sphinx, mkdocs, epydoc ...
Gorgon Game Engine (GGE) is a C++ game engine that handles many tasks.
Multimedia asset management and manipulator for Étoilé
AutoTeach makes kids study and learn in exchange for internet access.
a game library to develop audio games
C++ Framework for slot machine games
Pear3DEngine is a modern and modular 3D development framework
Andruill Engine is a GMS (Game Management System) written in PHP.