🎥 Command line media player

BCC - Tools for BPF-based Linux IO analysis, networking, monitoring, and more

i3-compatible Wayland compositor

Bug-fix-only libev port of shadowsocks. Future development moved to shadowsocks-rust

The systemd System and Service Manager

Kernel source tree for Raspberry Pi-provided kernel builds. Issues unrelated to the linux kernel should be posted on the community forum at https://forums.raspberrypi.com/

Embed the Power of Lua into NGINX HTTP servers

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

Package desktop applications as AppImages that run on common Linux-based operating systems, such as RHEL, CentOS, openSUSE, SLED, Ubuntu, Fedora, debian and derivatives. Join #AppImage on irc.liber…

A cross-platform protocol library to communicate with iOS devices

xhyve, a lightweight OS X virtualization solution

Objective-C for Windows

Redshift adjusts the color temperature of your screen according to your surroundings. This may help your eyes hurt less if you are working in front of the screen at night.

A DevTools proxy (Chrome Remote Debugging Protocol) for iOS devices (Safari Remote Web Inspector).

Reparent a running program to a new terminal

Experimental, scalable, high performance HTTP server

An open source, embedded, high performance g-code-parser and CNC milling controller written in optimized C that will run on a straight Arduino

htop is an interactive text-mode process viewer for Unix systems. It aims to be a better 'top'.

Lightweight Ruby

UEFI firmware image viewer and editor

Low-level unprivileged sandboxing tool used by Flatpak and similar projects

Box86 - Linux Userspace x86 Emulator with a twist, targeted at ARM Linux devices

transparent TCP-to-proxy redirector

Mintty as a terminal for Bash on Ubuntu on Windows / WSL

GDI, OpenGL and Direct3D 9 re-implementation of the DirectDraw API for classic 2D games for better compatibility with Windows ME, 2000, XP, Vista, 7, 8, 10, 11, Wine (Linux/macOS/Android) and Virtu…

The VESC motor control firmware

strongSwan - IPsec-based VPN

SL4A brings scripting languages to Android by allowing you to edit and execute scripts and interactive interpreters directly on the Android device.

Darwin is the Open Source core of macOS, and PureDarwin is a community project to extend Darwin into a complete, usable operating system.