What you see, is what you get! GNU/Linux Arch Based Distro
Kestrel is an experimental kernel runs on i386
Fast, easy to use Linux-based operating system
Forth & Lisp Operating System
C++ RTOS for my mustang ECU project
VozBox. Asterisk VoIP PBX.
Neptune is a kernel and operating system for x86 PCs.
Embedded Operating System
A Simple 'IDE'A for Linux Kernel Developers
An open source OS written in assembly.
Embedded Real-Time Operating System (RTOS)
Independent GNU/Linux distribution
Pre-Alpha Console distro for high performance Linux computing.
Custom kernel for Chakra Linux that contains Con Kolivas' CK patchset
Custom firmware and IDE for the VEX Cortex Microcontroller
a very fast full system simulator