A cute and educational x86 OS
SIMD macro assembler unified for ARM, MIPS, PPC and x86
NES/Famicom emulator based on FCE Ultra.
OS-9/6809 compatible operating system for Tandy CoCo and Dragon
An open source filesystem library
OS bootable from Linux,Windows and others partitions as auxiliary OS
Helps you to Boot your Experimental Assembly Language programs
A Debug style tool for OS Free systems
Pattern-based multi/many-core parallel programming framework
Mulithreading Arduno library
Written in pure ASM and Exode with cloud computing in mind.
An indie, hobby operating system
AO RTOS is small real time OS based on Active Object concurrency model
A advanced graphical operating system.
Neptune is a kernel and operating system for x86 PCs.
Embedded Real-Time Operating System (RTOS)
An open source OS written in assembly.
A new OS
A low-power ISA design and simulator for a 2010 IEEE competition