Simple and light-weight 3D game engine
Everything you need to build and deploy scalable realtime 3D apps
Lichess.org mobile application
Lua Virtual Reality engine
Javascript Matrix and Vector library for High Performance WebGL apps
a 2D Game Development Framework
Cross platform Virtual Reality authoring and playback
iOS and OS X animation library for physics-based interactions
Physics-based grabbing for SteamVR development in Unity
Super-fast 3D framework for Web Applications
Cocos2d for iOS and OS X, built using Objective-C
3D .NET engine for Windows, Linux, Mac
3D simulation library
Editor of virtual worlds.
2D physics engine and simulation
The Tensor Contraction Engine
A cross-platform OpenGL based lightweight scenegraph library