How to create an OS from scratch
AO RTOS is small real time OS based on Active Object concurrency model
Operating System Guide Dari 0
NES/Famicom emulator based on FCE Ultra.
A multi-threading framework using a prime sieve to do work
A bleeding-edge, security-centric Arch-based Linux distribution.
SIMD-accelerated libjpeg-compatible JPEG codec library
Open Watcom C/C++ compilers and tools Fork
A cute and educational x86 OS
its an gaming os
OS-9/6809 compatible operating system for Tandy CoCo and Dragon
an MS-DOS compatible OS, written in Pascal and i8086 assembly
A multi-threaded-style OS for the Spectrum +3
Indipendent distro uses inary package system. Sulin is roolling donkey
Learning operating system development using Linux kernel and Raspberry
An open source filesystem library
OS bootable from Linux,Windows and others partitions as auxiliary OS
A CPU miner for Litecoin, Bitcoin, and other cryptocurrencies