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.

High performance UI layout library in C.

A cross-platform protocol library to communicate with iOS devices

Hexagonal hierarchical geospatial indexing system

Third party firmware for Asus routers (newer codebase)

GnuCash Double-Entry Accounting Program.

Fork of Tesseract Tools for Android

The Espruino JavaScript interpreter - Official Repo

Latency benchmarks of Unix IPC mechanisms

Fast directed acyclic word graph generator

Simple app extension that interact with the Messages app

Tetris for Terminals