The source for the Linux kernel used in Windows Subsystem for Linux 2
OSX, Windows, and Linux Desktop Clients for Rocket.Chat
Your favorite operating systems in one place
Linux kernel driver for Xbox One and Xbox Series X|S accessories
Linux Desktop OS for professionals
A microkernel-based multiserver operating system written from scratch.
Beamology: Semicom Project Management
OS bootable from Linux,Windows and others partitions as auxiliary OS
Free cooperative operating system designed for microcontrollers
Free real-time operating system designed for microcontrollers
Auto-Case converts your mistake into perfection!
Real-Time Embedded Operating System
Written in pure ASM and Exode with cloud computing in mind.
make multi-boot windows USB key
Android, DOS, FirefoxOS, Linux, MacOS and Windows all in one..
Small real time operating system for AVR and ARM microcontrollers
A Development Framework for Coldfire
A small operating system, compatible with MS-DOS, written in assemly
Simple, Fast, Advanced... ZintoriOS. Made in Wellington, New Zealand