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Story OS is a small microkernel system with object-oriented service interface.
Open Source Object Oriented Operating System for Intel 32-bit architecture.2 weekly downloads
The Portable Operating System is meant to be an all purpose operating system that can suit many needs. Project goals include compatibility with other Unix-like operating systems and complete binary compatibility with Linux.
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...3 weekly downloads
Fortress OS is an open source modern multitasking operating system. Intel IA-32 386 compatibility. Fortress is clean implemented from scratch. Fortress is still in early stage ( current state at the end of plan 2 ) and needs huge work.1 weekly downloads
Open source linux based firmware for the Lego Mindstorms NXT.
FreeDOS-64 is 64-bit Disk Operating System under development for the AMD64 platform.
ArchOpen is a project aimed at providing a fast, light and free operating system and applications for portable multimedia devices based on TI DM&DSC chips. It currently supports a lot of Archos multimedia devices (Gmini402,AV400,...).
A port of the Linux operating system kernel and assorted userspace to the Nintendo Wii.
An operating system for an educational robot based on a Nios II board from Altera. Implemented in Nios II assember and C/C++.
Mattise is a simple hobby operating system designed to run fast on 32-bit PCs. A newlib port will be released soon for developers to write their own programs for Mattise.1 weekly downloads
Board Suppord Package for the SIAB-1 project.
We will develop a device driver for an accelerometer. And, we are going to create a 3D model of the 2nd floor of our computer department. Finally, we will provide an interaction between user and some of objects where are in the Robotics Lab.
SuperWikia: The Runtime/Realtime Environment for Codesmiths1 weekly downloads
Simple 32/64bit mode OS. Paging, handling exceptions IRQ INT, Basic: PIC/APIC, PCI, kbd, ps/2 mouse, ata. Thanks to wiki.osdev.org and (in alphabetical order): Kicer86, milyges, Nevar, webczat, Wojtulas. (IRC freenode #osdev.pl)8 weekly downloads
Learn, Adapt, Store, Evolve, and Retrieve
Media Lab Asia collaborated with IIT Delhi for development real-time kernel O/S named “RTKER OS” portable on microprocessor based systems and a Multithreaded O/S for 8-bit microcontrollers (like 8051 and ATMega128) as low cost embedded solution.2 weekly downloads
MightyOS is a serious attempt at making a fast and lightweight Operating System written in C++.
HeinanOS is an operating system developed mainly in C++. HeinanOS is a light OS (1.44 MB image) with a lot of capabilites and many more are being developed each and every day for the final release.1 weekly downloads
A security oriented operating system, called WARBIRD(under development).
yaMOS stands for: yet another "My Operating System". This is a hobby Operating System, let's see to what it develops... At the moment it's only a kernel written in C++ and Assemly.1 weekly downloads
CPPOS is a operating system developing by C++ and assembly.
Turtle OS is an Unix-like OS. It aims to be open source, secure, high performing and portable.
XeNOS is a portable microkernel operating system written mostly in C++. Its primary goal is to provide a simple, object oriented device driver interface and API.
A computer operating system.1 weekly downloads