Blogroll for tag os
uClinux - A port of Linux to systems without a Memory Management Unit (MMU)
QNX - A Realtime operating system for embedded system
Micrium.com - uC/OS a royalty-free RTOS, with TCP/IP stack
ReactOS - An advanced open source operating system providing a ground-up implementation of Microsoft Windows® XP compatibility.
eyeOS - A open source desktop (aka a OS) system running from your browser
ORCA - an online system designed to resemble any standard PC desktop, aka a Web OS
Syllable - A tightly integrated GPLed operating system
AROS - A portable and free desktop operating system aiming at being compatible with AmigaOS
SkyOS - A close-source commerical operating system
Xindesk
Bona Fide OS Development News - provide OS developers with all the docs, tutorials, and source codes needed for them to code their own operating system
FreeDOS - A complete, free, 100% MS-DOS compatible operating system
OpenDOS Unofficial Home Page - A clone of the popular MS-DOS operating system
TinyOS - an component-based open-source operating system designed for wireless embedded sensor networks
Fiwix - A educational OS kernel that is compatible to Linux
The L4 microkernel family - A µ-kernel (microkernel) running on i486 and Pentium CPUs
MIT Exokernel Operating System - A OS designed in a way that each application is almost like running on its own OS in an libaries, with a small layer to multiplexing each instance
The Contiki Operating System - An highly portable multi-tasking operating system for memory-constrained networked embedded systems (2KB RAM, 40KB ROM). It implements a light-weight protothreads that provide a linear, thread-like programming style on top of the event-driven kernel
The OSKit Project - A framework and libraries for operating systems R&D
One Man Unix - Before Linux, there is one man UNIX
VisualOS - VisualOS is an educational visual simulator of an operating system
Plan 9 from Bell Laboratories FAQ - This OS is from the famous Bell Laboratories, where C & UNIX is borned
Haiku Operating System - A open source operating system currently in development designed from the ground up for desktop computing, inspired by BeOS
MINIX 3 Operating System - A open-source operating system based on microkernel concept, designed to be highly reliable, flexible, and secure
Dreaming in the "Cloud" with the XIOS web operating system
Microsoft Research Singularity Project - A research OS from Microsoft, explore on new way of OS design
brickOS - An alternative OS for the Lego Mindstorms RCX Controller
Tanenbaum-Torvalds debate, Part II
Interactive Linux kernel map - A visually searchable Linux kernel API and system diagram
Android Open Source Project - Google's open source mobile platform
JNode - A Java OS written mostly in Java
Whitix - A new OS designed for desktop PC
The Chromium OS Projects - A OS build on top of Google's chrome browser
