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

stb single-file public domain libraries for C/C++

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

Zstandard - Fast real-time compression algorithm

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

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.

High Performance Web Platform Based on Nginx and LuaJIT

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

YugabyteDB - the cloud native distributed SQL database for mission-critical applications.

A Curated List of Multiplayer Game Network Programming Resources

Experimental, scalable, high performance HTTP server

Quake GPL Source Release

Classic Tomb Raider open-source engine

🚀 Making multi-player gamedev simpler since 2017

🐍🎮 pygame - Community Edition is a FOSS Python library for multimedia applications (like games). Built on top of the excellent SDL library.

Reliable UDP networking library