- Official feedback on OpenGL 3.1 thread - OpenGL.org Discussion and Help Forums
- OpenGL News Comments - Gameversity offers a free seminar on OpenGL Shading Language programming - June 2, 2004
- OpenGL® Registry
- OpenGL News Comments - C/C++ interpreter Ch and Embedded Ch v5.1 with support for the OpenGL API adds thread handling
- OpenGL - The Industry Standard for High Performance Graphics
- OpenGL News Comments - High dynamic range rendering demo using OpenGL EXT_framebuffer_object extension

