NVIDIA Linux open GPU kernel module source

A BSD-based OS project that aims to provide source and binary compatibility with macOS® and a similar user experience.

A simple and easy-to-use immediate-mode gui library

Minecraft, but I made it in 48 hours.

XLibre Xserver

Arcan - [Display Server, Multimedia Framework, Game Engine] -> "Desktop Engine"

[WIP] PlayStation Vita to Horizon OS (Nintendo Switch OS) translation layer

Homebrew PS2 SDK

The most powerful open source SDK for the PS1 (as far as open source PS1 SDKs go). Not recommended for beginner use.

Display Manager

Plan 9 History, from 1992-09-21 to 2015-01-10.

Minimal, collaboratively written kernel

Neptune OS: A Windows NT personality for the seL4 microkernel

4.4BSD Lite Release 2: last Unix operating system from Berkeley

ModSDK - a modding toolkit to create mods for Crash Team Racing in C. This repository also houses an effort to fully decompile and reverse-engineer CTR in C.

drm driver for FreeBSD

GhostBSD Core Operating System Repo

Kernel source for the Samsung Galaxy S23 Series (Snapdragon)