Virtual Punch Card Creator(masswerk.at)

62 points by eniac111 1 year ago | 14 comments

Z80 REPL (2018)(abagames.github.io)

150 points by adunk 1 month ago | 18 comments

A browser-based interactive Z80 assembly REPL that executes typed instructions and displays memory and register state.

k on pdp11(ktye.github.io)

127 points by tosh 2 years ago | 79 comments

Zoo of array languages(ktye.github.io)

160 points by mpweiher 1 year ago | 46 comments

MESI Cache Coherency Protocol Visualization(scss.tcd.ie)

47 points by wizerno 1 year ago | 1 comments

Rabbit hole: stumbling across two Portuguese punched cards(blog.jgc.org)

173 points by jgrahamc 2 years ago | 57 comments