colorForth is, in Chuck Moore's own words: "A dialect of Forth that uses color to replace punctuation. Includes its own operating system. Produces extremely compact programs. Instant compile from pre-parsed source."
An operating system written in RTL
The Controlix operating system is written in RTL and is designed to be modular, synchronous, distributed, verifiable and retargetable.
A MOST OMNIMISCHEVOUS AND DISCORDIAN OPERATING SYSTEM FOR SOLVING ALL OF YOUR SOLUTIONS WITH ITS SLEEK SEXY DESIGN.
DatalOSs is a small experimental i386 operating system, mostly written in C++ It's intended for educational purposes, we don't expect it to provide much useful functionality.
The future of information technology will be based on controlling the flow of natural light. This project is an attempt to establish the code (or software) that will enable this to happen. It involves rewriting an OS from the ground up.
A collection of dozens of entertaining educational programs. Optionally bootable from Floppy, CD, or USB. Only the open source portions of FUZOMA are hosted on Sourceforge. Visit the Project Homepage for the full version of FUZOMA.
A 32bit multitasking OS
A x86 hobbyist operating system written in C and assembly.
Occam aims to be an extensible, distributed, object-oriented, and secure operating system. It is currently in the planning stages.
OsZ - microkernel operating sustem written in assembly language. Requires IBM-PC-compatible computer with at least 4mb or RAM and x386 (or better x86 compatible) processor.
This project has been retired.
I have developed and tested a small 32-bits Kernel running on i386. I want to share it to this developers community. The kernel is developed in Assebly Language and it have bootloader, multitask, etc, etc...
flos operating system
Another hobby OS.