This is a simple simulated computer. You can read the source code here. Click 'run/pause' to make it go, or load a different program with the program selector in the bottom left.
working memory (slots 0 - 999):
program memory (slots 1000 - 1999):
input memory (slots 2000 - 2051):
video memory (slots 2100 - 2999):
audio memory (slots 3000 - 3000):