Your favorite operating systems in one place
Scalable, optimized, secure RTOS for multiple hardware architectures
Real-Time Event Frameworks based on active objects & state machines
Alternative operating system for x86 computers
The smallest and the most powerful operating system.
A tool for automating the installation of Windows OS
Free real-time operating system designed for microcontrollers
Free cooperative operating system designed for microcontrollers
Auto-Case converts your mistake into perfection!
Open-source RTOS and Embedded Systems Toolkit for C++ and C
HackSys Extreme Vulnerable Driver (HEVD) - Windows & Linux
PRTOS is a simple, compact preemptive RTOS for embedded systems
Written in pure ASM and Exode with cloud computing in mind.
A Haskell kernel for the Jupyter project
Embedded Real-Time Operating System (RTOS)
Custom firmware and IDE for the VEX Cortex Microcontroller
Simple, Fast, Advanced... ZintoriOS. Made in Wellington, New Zealand
Nanux Kernel
SuperWikia: The Runtime/Realtime Environment for Codesmiths
A True Web Operating System