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

A free Windows-compatible Operating System

A native, user-mode, multi-process, graphical debugger.

The reference implementation of the Linux FUSE (Filesystem in Userspace) interface

C macros for hash tables and more

blingful character graphics/TUI library. definitely not curses.

libharu - free PDF library

A modern, user friendly, generic, type-safe and fast C99 container library: String, Vector, Sorted and Unordered Map and Set, Deque, Forward List, Smart Pointers, Bitset and Random numbers.

PCRE2 development is based here.

A unit testing framework for C

A tiny software renderer implemented from scratch without the use of graphics API, used to understand how GPUs work.

A tiny hand crafted CPU emulator, C compiler, and Operating System

A practical hacker's guide to the C programming language.

High performance library for creating, modiyfing and parsing PDF files in C++

👀 Linux kernel mode debugfs keylogger

The Open SIMH simulators package

ProTracker 2 clone for Windows/macOS/Linux

The Better String Library

BACnet Protocol Stack library provides a BACnet application layer, network layer and media access (MAC) layer communications services.

a fast and feature-rich logging library for C

Learn to build safety-critical systems in C. Prove first, code second.

A hash array-mapped trie implementation in C

PDFio is a simple C library for reading and writing PDF files.

chip8 emulator

VersyPDF is a high-quality, industry-strength PDF library for C/C++ programming languages meeting the requirements of the most demanding and diverse applications. Using VersyPDF library you can wri…

A nano like text editor built with pure C

portmidi is a cross-platform MIDI input/output library

Lightweight non-blocking HTTP server in C inspired by nginx's event-driven architecture

xemu fork for Android

C library for Nintendo DS software development based upon DevkitARM