game programming tutorials and source code for a variety of languages and platforms. Also, because this is a wiki, you are encouraged to contribute your knowledge and help the repository grow!
an open-source software community created at the end of 1999 by Bull, France Telecom R&D and INRIA. Its goal is the development of open-source distributed middleware, in the form of flexible and adaptable components. (Middleware ONLY)
a non-profit public service built on providing help via live interaction with developers and hobbyists experienced with the OpenGL API as well as other areas of development.