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Real Time Minix is an operating system designed for experimenting and learning Real Time OS concepts. This OS is the modified version of Minix3.1.3 and Minix4RT. Also interested learners can become developers.
Minirighi is a multi-threading open-source operating system written for didactic purpose. It has been written from scratch and it is compatible with POSIX.
ominOS is a small, simple, and lightweight kernel designed for educational purposes. It is designed to be simple and easy for someone to understand the source code powering the kernel.
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EQP - Eager Queue Protocol is a protocol that uses broadcasting to schedule processes across a local network of processors. It is intended to replace time sliced single thread scheduling in operating systems like GNU Hurd.
chaos is a new operating system - written from scratch by a young group of people. Unlike most other systems, we do not try to reimplement something else, but rather tries to do things in our own (hopefully better) way.
AVR32-FreeRTOS project is dedicated to the port of the FreeRTOS real-time kernel to the Atmel AVR32 32-bit AT32AP700x processor familly . For uc3 version port of the FreeRTOS, please check www.freertos.org !
lg-ceroOS es un proyecto que intentara desarrollar un sistema operativo x86 con interfaz gráfica para uso libre, lo que se desea con este proyecto es crear un sistema operativo sencillo, pequeño, rápido y fácil de crear aplicaciones.
PERSEUS is an open-source framework for trustworthy computing that aims at establishing an open security architecture by efficiently combining existing applications, modern operating system solutions, and security technology.
ButterflyOS is a very simple operation system for the Atmel AVR Butterfly board. It's based on the AvrX multitasking scheduler, created by Larry Barello. A byte-code program for ButterflyOS, can be sent and managed through the serial interface.
An operating system designed to "Operate", so to speak. We have a vision of an operating system that will work solely how the User wants the operating system to work. Completley customizeable OR will run perfectly fine straight out of the box.
dr'ex is a GPLed exokernel written in C/asm for the IA32 architecture.
Simple but powerful code, low level user interface and hardware resource management at user level are the main architecture goals.
libosdk stands for operating system development kit, which is simply a library containing low-level architecture dependent assembly procedures you can use to develop your own os without using assembly language or even know about it.
nexOS is an Open-Source effort to create a strong networking operating system, mainly used for educational purposes. It will be based on a self written, multiboot compliant microkernel (bootable from GRUB).
BrickOS is an alternative software environment for the LEGO(r) Mindstorms Robotic Invention System. The intent is to allow developers to write C and/or C++ code for the RIS platform.
MEDDAC is the seeding point for designing a new approach to Operating System design itself. It is an Open Source project with roots in mainframe design and development the author began in 1979. Monitor Editor Disassembler Decompiler Assembler Compiler
XenOS is an "operating system to run operating systems" - a virtualization monitor. It virtualizes system hardware, so any x86 operating system will work. Support for 64-bit hosts and guests is planned. This will be similar to VMware's ESX Server.
Scripts and utilities to facilitate the compilation of a GNU/Hurd system. Toolchains and basic systems optimized for specific targets are also availlable.
NeoMach is a project to design and implement new features into GNUMach and, in a more general scope, experiment about real microkernel systems. The intention is that some of the code developed here, enters into official GNUMach.
Project to create a new microkernel for AdaOS. Intended to be especially suited to Ada programming language, but will have pragmatic design which is actually language neutral. Will be practical, general-purpose, and secure, but otherwise minimal.
The project focuses on developing an environment where one can harness idle CPU cycles of numerous networked systems to work together on a particularly processing-intensive problem. (distributed computing you may call it)
Nemesis is a tiny real time operating system kernel based on x86 PCs.
Its main purpose is to serve as a simple but realistic example of an real time OS kernel running on real hardware..the purpose of this is that it can be embedded in small devices lik