The official NGINX Open Source repository.

Cross-platform asynchronous I/O

A multi-platform library for OpenGL, OpenGL ES, Vulkan, window and input

A lightweight online game framework

http://torch.ch

A MMOG engine of server.

libfaketime modifies the system time for a single application

📽 Highly Optimized 2D / 3D Graphics Math (glm) for C

A 2D Graphics Engine for Mobile Game

Nick's public libevent repository. The official repository is at https://github.com/libevent/libevent . NO PRS HERE PLEASE

Free implementation of the OpenGL Utility Toolkit (GLUT)

this repo is dead. See https://gitlab.freedesktop.org/mesa/mesa master branch for latest usable vc4 and v3d, and https://gitlab.freedesktop.org/anholt/mesa for old vc4/v3d WIP branches

A custom distribution of FreeImage, with a CMake-based build system. Used by the Athena Game Framework.

OpenAL is a cross-platform 3D audio API appropriate for use with gaming applications and many other types of audio applications