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
Efficient GPU kernels for block-sparse matrix multiplication
W-Bus communication library
An operating system for tenputer
Java dwarf library
Run Linux on Windows or other OSes, natively.
Written in pure ASM and Exode with cloud computing in mind.
Utilitário para criação e edição de imagens de disquete.
Small real time operating system for AVR and ARM microcontrollers
A Haskell kernel for the Jupyter project
A Development Framework for Coldfire