PRTOS is a simple, compact preemptive RTOS for embedded systems
ext2/3/4 library for microcontrollers
Lorena es un sistema operativo escrito en C, C++ y Ensamblador.
Mulithreading Arduno library
Java dwarf library
Run Linux on Windows or other OSes, natively.
Utilitário para criação e edição de imagens de disquete.
Small real time operating system for AVR and ARM microcontrollers
An indie, hobby operating system
UEFI GTP fdisk is a disk partitionning tool running under UEFI/BIOS
Kestrel is an experimental kernel runs on i386
Neptune is a kernel and operating system for x86 PCs.
An open source OS written in assembly.
Simple, Fast, Advanced... ZintoriOS. Made in Wellington, New Zealand