Desktop/Android/HTML5/iOS Java game development framework
Open game and rendering engine packed into a JavaScript framework
Self-hosted CMS platform based on the Laravel PHP Framework
TX Library is a tiny graphics library for Win32 written in C++.
Multidocument automation by templates - for sphinx, mkdocs, epydoc ...
An environment to develop games based on a rectangular board
Open-source, cross-platform, C++ game engine for creating 2D/3D games
An advanced flexible game engine for Java.
C++ Framework for slot machine games
Little game background framework in java.
An extensible development framework for roleplay games.
Read and write PGN format and test moves for legality.
Make games with Lego-like building blocks