SDL Mixer X (Or "MixerX" shortly) - An audio mixer library based on the SDL library, a fork of SDL_mixer

The most powerful open source SDK for the PS1 (as far as open source PS1 SDKs go). Not recommended for beginner use.

C Intermediate Language

easy-rsa - Simple shell based CA utility

Not sure if anyone uses the windows version any more, but I'll try to update it here as I hit bugs. I will still be pushing fixes upstream as well. The unicode-with-full-vt-restore branch contains …

Cross-platform Rust rewrite of the GNU coreutils

BusyBox mirror

An experimental GNU make clone

git-svn mirror of netpbm (updated manually)

inofficial github graphicsmagic mirror (updated sometimes)

A modified pngnq: convert png images to 256 colours.

A fast image processing library with low memory needs.

Open source bios for the NeoGeo

OpenToonz - An open-source full-featured 2D animation creation software

Tool to merge multiple bin/cue tracks into one. Great for redump.

CROSS LIB - A universal 8-bit library and some games built with it

Unofficial mirror of sourceware binutils-gdb repository. Updated daily.

RetDec is a retargetable machine-code decompiler based on LLVM.

OpenMucom88 project

Neo-Geo ADPCM-A sample encoder

Disassembly of smkdan's Neo Geo Diagnostics BIOS with added features

Library & toolchain for Neo Geo CD develop. with C language

C bit array structs and methods

OmniSharp server (HTTP, STDIO) based on Roslyn workspaces

Celeste Bugs & Issue Tracker + some Source Code

Ecs is a single header Entity Component System library for C99 game development.

Archived releases of FWK game engine.

Tiny documentation generator for 60 programming languages. Using Markdeep.

A tiny unlicensed 3D game engine in C; with C++ and Lua interfaces. Written in 32 random ̷d̷a̷y̷s̷ m̷o̷n̷t̷h̷s̷ years.

OpenAL example