Top C GitHub Repositories & Open Source Projects (2026)

mapreduce in bash

An embeddable fulltext search engine. Groonga is the successor project to Senna.

Enhanced GNU Make - tracing, error reporting, debugging, profiling and more

System profiler and benchmark tool for Linux systems

Simple evented I/O for Ruby.

Cone Programming Language

Network Block Device

The community repository for the Draw Things app.

Mirror of Apache Portable Runtime

A cross-platform custom NOR firmware loader and custom IPSW generator for the iPhone

ARP Ping

Simple FastCGI wrapper for CGI scripts

Modular Street Address Geocoder

Filesystem (fuse) implemented on Mosso's Cloud Files

A mirror of the eAthena Ragnarok Online Server.

Supercharged method introspection in IRB

Tox Reference implementation for Android

makes writing applications for Monomes easy.

Python/JavaScript bridge module, making use of Mozilla's spidermonkey JavaScript implementation.

Short read de novo assembler using de Bruijn graphs, as published in: D.R. Zerbino and E. Birney. 2008. Velvet: algorithms for de novo short read assembly using de Bruijn graphs. Genome Research, 18: 821-829