Show HN: Homebrew 16bit CPU from 74HC logic with C compiler and Unix-like OS(sol-1.org)

170 points by pconst167 2 years ago | 37 comments

Zoo of array languages(ktye.github.io)

160 points by mpweiher 1 year ago | 46 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

Moiré Explorer(play.ertdfgcvb.xyz)

171 points by Luc 9 months ago | 20 comments

BCHS software stack: BSD, C, httpd, SQLite(learnbchs.org)

138 points by edward 2 years ago | 75 comments