Apple II emulators are so much fun. I've written or significantly worked on at least four that I can think of (one of them in Python is at https://github.com/jt

Apple II emulators are so much fun. I've written or significantly worked on at least four that I can think of (one of them in Python is at https://github.com/jtauber/applepy https://github.com/jtauber/applepy). They're great because the 6502 is a nice simple CPU to emulate, and the whole machine is small enough to keep in your head all at once. As a kid I remember spreading out the Apple II motherboard circuit diagram (part of the machine reference manual) on the floor and studying it. Good times.