Show HN: Arcade.js – Decompiling MAME ROMs into Idiomatic JavaScript with LLMs
By qarl2 · 2026-07-27 · 2 points · 0 comments
https://github.com/qarl/arcade-js
arcade-js is an experiment in using an agentic harness to decompile ROM machine code. A MAME ROM is a good candidate for porting — you can run it perfectly and capture its state. It is also a challenge — blind machine code running on odd hardware. To get from machine code to rea…
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