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
A small operating system, compatible with MS-DOS, written in assemly
Neptune is a kernel and operating system for x86 PCs.
VozBox. Asterisk VoIP PBX.
Independent GNU/Linux distribution
Flavitu last version
An open source OS written in assembly.
A new linux distro for the bold!
A Simple 'IDE'A for Linux Kernel Developers
Embedded Real-Time Operating System (RTOS)
Crosos is a SubLinux Distribution
A Lightweight Linux OS for a UK project helping people get online
A new OS
Pre-Alpha Console distro for high performance Linux computing.
Custom kernel for Chakra Linux that contains Con Kolivas' CK patchset
Custom kernel with the PF pachset, for Chakra Linux
Simple, Fast, Advanced... ZintoriOS. Made in Wellington, New Zealand
a very fast full system simulator