An operating system based on the best Windows NT design principles
Free operating system for Atari computers, and more.
Building and running ancient Linux on Windows
A tapas/topaz/sapphire kernel optimized for smoothness and low-memory
amforth is an extendible interpreter on microcontrollers
Software development for 4Mb portable, using Z80 CPU and AA batteries
Alternative operating system for x86 computers
A cute and educational x86 OS
A microkernel-based multiserver operating system written from scratch.
OS-9/6809 compatible operating system for Tandy CoCo and Dragon
an MS-DOS compatible OS, written in Pascal and i8086 assembly
Indipendent distro uses inary package system. Sulin is roolling donkey
An little operating system
UNIX/LINUX and legal homebrew software on the xbox360 gaming console
FreeDOS is an open source DOS-compatible operating system
A UNIX-like kernel for the i386 architecture
Lorena es un sistema operativo escrito en C, C++ y Ensamblador.
Mulithreading Arduno library
Run Linux on the Playstation 2