This is the stress-ng upstream project git repository.
Scalable, optimized, secure RTOS for multiple hardware architectures
Zen Patched Kernel Sources
Winux Operating System by Linuxfx
Free operating system for Atari computers, and more.
Market leading real time kernel for 40+ microcontroller architectures
Real-Time Event Frameworks based on active objects & state machines
QNAP GPL Source
The classic RPL programming language reimplemented and reimagined.
A hobby micro-kernel operating system
AO RTOS is small real time OS based on Active Object concurrency model
Alternative operating system for x86 computers
freeRTOS for Arduino Uno, Goldilocks 1284p & Mega 2560
A cute and educational x86 OS
A microkernel-based multiserver operating system written from scratch.
C-BIOS is an open source BIOS for MSX computers.
A basic command line OS made with Cosmos
Linux kernel driver for Xbox One and Xbox Series X|S accessories
C++ embedded RTOS,TCP/IP,TLS,FAT,USB,PERIPHERALS,...
Indipendent distro uses inary package system. Sulin is roolling donkey
Operating System written in C# and Cosmos
OS bootable from Linux,Windows and others partitions as auxiliary OS