Linux kernel source tree

Redis is an in-memory database that persists on disk. The data model is key-value, but many different kind of values are supported: Strings, Lists, Sets, Sorted Sets, Hashes, Streams, HyperLogLogs,…

The PHP Interpreter

A code-searching tool similar to ack, but faster.

High performance file syncing and sharing, with also Markdown WYSIWYG editing, Wiki, file label and other knowledge management features.

A simple Minecraft clone written in C using modern OpenGL (shaders).

The future of online communications.

Disque is a distributed message broker

Quake III Arena GPL Source Release

Higher level programming in C

Beanstalk is a simple, fast work queue.

Lightweight automation and productivity app for OS X

A vi-like editor based on Plan 9's structural regular expressions

Embeddable, replicated and fault-tolerant SQL engine.

The earliest versions of the very first c compiler known to exist in the wild written by the late legend himself dmr.

Quake 2 GPL Source Release

A macOS menu bar app that enables system-wide navigation functionality for the side buttons on third-party mice.

The Interactive PHP Debugger

Mupen64Plus Android Edition (AE) is a front end of Mupen64Plus for Android. (Not officially supported by the Mupen64Plus team)

FreedomBox version of Privoxy