How to create an OS from scratch

How to Make a Computer Operating System in C++

Kernel source tree for Raspberry Pi-provided kernel builds. Issues unrelated to the linux kernel should be posted on the community forum at https://forums.raspberrypi.com/

xv6 OS

http://torch.ch

Raspberry-Pi Bare Metal Programming in C Tutorial

a BQN implementation in C

A program for timing mechanical watches

An ngn/k tutorial.

Apply to FNK0047

adams and eriks nix

Firmware and programmer to re-flash the UV3R radio

PalmOS - clone - Lemmings (Lemmings)

PalmOS - emulator - Liberty (GameBoy Emulator)

PalmOS - game and watch clone - Parashoot (Parachute)

PalmOS - game and watch clone - DKJR (Donkey Kong Jr)

PalmOS - utility - Hotsync Username manipulation tool (HackMe!)

A small computer operating system for x86 instruction set architectures written in ANSI C and assembly language.

PalmOS - game and watch clone - DKung (Donkey Kong - Dual Screen)

Luke Tierney's Xlispstat statistical environment

PalmOS - demonstration - use of 'gothelp?' engine, conference guide for PalmSource 2000