Linux kernel source tree

Git Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGadget (https://gitgitgadget.github.io/). Please follow Documen…

The PHP Interpreter

How to create an OS from scratch

General purpose TLS and crypto library

How to Make a Computer Operating System in C++

GoAccess is a real-time web log analyzer and interactive viewer that runs in a terminal in *nix systems or through your browser.

i3-compatible Wayland compositor

ImageMagick is a free, open-source software suite for creating, editing, converting, and displaying images. It supports 200+ formats and offers powerful command-line tools and APIs for automation, …

OpenCore bootloader

mimalloc is a compact general purpose allocator with excellent performance.

Extremely Fast Compression algorithm

Legacy mirror of Darwin Kernel. Replaced by https://github.com/apple-oss-distributions/xnu

A cross-platform, linkable library implementation of Git that you can use in your application.

The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)

xv6 OS

The FreeBSD src tree publish-only repository. Experimenting with 'simple' pull requests....

Unicorn CPU emulator framework (ARM, AArch64, M68K, Mips, Sparc, PowerPC, RiscV, S390x, TriCore, X86)

Linux tool to show progress for cp, mv, dd, ... (formerly known as cv)

AirPlay and AirPlay 2 audio player

Windows File System Proxy - FUSE for Windows

A cross-platform protocol library to communicate with iOS devices

Mirror of CMake upstream repository

Linux namespaces and seccomp-bpf sandbox

Intel Wi-Fi Drivers for macOS

mGBA Game Boy Advance Emulator

An open-source OS project that aims to provide source and binary compatibility with macOS® and a similar user experience.

Nintendo 3DS "Custom Firmware"

xhyve, a lightweight OS X virtualization solution

Objective-C for Windows