Linux kernel source tree

Microsoft PowerToys is a collection of utilities that supercharge productivity and customization on Windows

For developers, who are building real-time data-driven applications, Redis is the preferred, fastest, and most feature-rich cache, data structure server, and document and vector query engine.

A tiling window manager for macOS based on binary space partitioning

Cross-platform asynchronous I/O

VLC media player - plays everything, runs anywhere. Code here: https://code.videolan.org/videolan/vlc

FFmpeg for browser, powered by WebAssembly

mimalloc is a compact general purpose allocator with excellent performance.

Node.js Desktop Automation.

H2O - the optimized HTTP/1, HTTP/2, HTTP/3 server

C in four functions

A PHP extension for Redis

Sioyek is a PDF viewer with a focus on textbooks and research papers

http://torch.ch

A tiling window manager based on binary space partitioning

Quake III Arena GPL Source Release

Disque is a distributed message broker

🚀 A fast WebAssembly interpreter and the most universal WASM runtime

πfs - the data-free filesystem!

The “Quite OK Image Format” for fast, lossless image compression

A customisable 3D platform for agent-based AI research

Audio playback and capture library written in C, in a single source file.

Terrain rendering algorithm in less than 20 lines of code

Transmits AM radio on computers without radio transmitting hardware.

Hexagonal hierarchical geospatial indexing system

Reparent a running program to a new terminal

nanomsg library

WebAssembly Micro Runtime (WAMR)

Open source STM32 MCU programming toolset

C macros for hash tables and more