An Open Source Machine Learning Framework for Everyone

The new Windows Terminal and the original Windows console host, all in the same place!

Godot Engine – Multi-platform 2D and 3D game engine

Bitcoin Core integration/staging tree

An open-source C++ library developed and used at Facebook.

Productive, portable, and performant GPU programming in Python.

The official mirror of the V8 Git repository

Kodi is an award-winning free and open source home theater/media center software and entertainment hub for digital media. With its beautiful interface and powerful skinning engine, it's available f…

PS3 emulator/debugger

An open source re-implementation of RollerCoaster Tycoon 2 🎢

Video, Image and GIF upscale/enlarge(Super-Resolution) and Video frame interpolation. Achieved with Waifu2x, Real-ESRGAN, Real-CUGAN, RTX Video Super Resolution VSR, SRMD, RealSR, Anime4K, RIFE, IF…

Vulkan-based implementation of D3D8, 9, 10 and 11 for Linux / Wine

Dolphin is a GameCube / Wii emulator, allowing you to play games for these two platforms on PC with improvements.

MAME

EASTL stands for Electronic Arts Standard Template Library. It is an extensive and robust implementation that has an emphasis on high performance.

Universal Scene Description

3D engine with modern graphics

LÖVE is an awesome 2D game framework for Lua.

2D physics engine for games

The open source mesh processing system

OpenToonz - An open-source full-featured 2D animation creation software

Defold is a completely free to use game engine for development of desktop, mobile and web games.

A generic post-processing injector for games and video software.

The 2013 edition of the Source SDK

Half-Life 1 engine based games

A powerful free cross-platform RTS game engine. - Report issues at https://springrts.com/mantis/

Farbrausch demo tools 2001-2011

DSi Menu replacement for DS/DSi/3DS/2DS

Good Game, Peace Out Rollback Network SDK

NVIDIA PhysX SDK