A simple and easy-to-use library to enjoy videogames programming
stb single-file public domain libraries for C/C++
Memory Efficient Serialization Library
The open-asset-importer-library repository
Orx: Portable Game Engine
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
A JavaScript game library to quickly develop board games for the web