Linux kernel source tree

JavaScript 3D Library.

Empowering everyone to build reliable and efficient software.

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

simple terminal UI for git commands

A C# port of shadowsocks

C++ based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)

The original sources of MS-DOS 1.25, 2.0, and 4.0 for reference purposes

A simple and easy-to-use library to enjoy videogames programming

Unlock your displays on your Mac! Flexible HiDPI scaling, XDR/HDR extra brightness, virtual screens, DDC control, extra dimming, PIP/streaming, EDID override and lots more!

Desktop/Android/HTML5/iOS Java game development framework

.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!

PlayStation 3 emulator and debugger

DOOM Open Source Release

rhythm is just a *click* away!

A static analyzer for Java, C, C++, and Objective-C

Simple DirectMedia Layer

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

One framework for creating powerful cross-platform games.

Unity C# reference source code.

Simple and Fast Multimedia Library

Odin Programming Language

Simple REST and HTTP API Client for .NET

Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations wit…

A custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once (Fork of MultiMC)

A Super Mario 64 decompilation, brought to you by a bunch of clever folks.

Git Extensions is a standalone UI tool for managing git repositories. It also integrates with Windows Explorer and Microsoft Visual Studio (2015/2017/2019).

Haxe - The Cross-Platform Toolkit

Flax Engine – multi-platform 3D game engine

Extremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]