- muos 3 A simple x86 hobbyist operating system.
- c64-compute 1 19 games for the Commodore 64 in BASIC and machine language.
- common.c64 1 A monitor for the Commodore 64, based on the WOZ Monitor for the Apple-1
- mjavac 0 mjavac is a compiler for the MiniJava language, currently targeting the ARM architecture.
- mongowiki 0 MonGoWiki - a wiki, written in Go and using MongoDB