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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.
Cellocity Linux is Based on Fedora Core 6 Source Code. With only basic core elements needed to operate Compatipal and a completley Graphic Interface as well as Text. Version 2.0 will include more applications 32,64 bit and 80 Core Intel CPU
Open source linux based firmware for the Lego Mindstorms NXT.
A new advanced customizable graphic menu multi boot and OS loader based on XOSL project with gujin project features, this project integrate too a mini OS to provide certain customizable specialized maintenance tasks before boot partition/load OS target.
eGIS - (Ege Embedded Operating System) is a portable, configurable, extensible object oriented and real-time embedded operating system microkernel written mostly in C++ language and designed using modern software approaches using design patterns.
TriOS - The Object Oriented Operating System, is the next generation operating system. Fully based on object orientation, it brings unique features to programmers and end users. Basically everything in TriOS is an object, even files and programs! Enjoy!!
The Experimental Kernel Project++ is a microkernel implemented in C++, IA-32 and PowerPC assembly.
An open source operating system for x86.3 weekly downloads
With this project I intend to write a really, really simple OS, just for fun and learning. I think I will never have a really usable version, as I said, that's no my objective.3 weekly downloads
Overnet Millennium Server for Unix Linux1 weekly downloads
The Danber project aims to create an operating system where both Windows and Linux programs can be run: it is a Windows NT based kernel, but with UNIX user mode compatibility. Support for both PE and ELF executable formats.1 weekly downloads
A desktop operating system project to help one getting things done.
Linux for Media Receivers
Wobba Wobba is an open source graphics SDK designed for high-end photo-realistic visualization code compiling and interpreting. Used with Muhha!, Wobba Wobba builds upon the existing IDE 3D capabilities and expansive extension libraries.
The SuperWikia ED-C2 is a backend manager for the SuperWikia LME launch environments application. It is used to manage and host all LME plugins, extension and macros and supports multi-programming and multi-language (I-18n) capabilities.
An operating system based upon the MOSA kernel.3 weekly downloads
Plex OS is an open source IA32 operating system
Real Time Operating System