I asked Opus 5.5 to build a working computer from scratch.
And holy fuck did it deliver.
277k logic gates in JS, an OS on top, and games on the OS. This isn't a mockup... it's a computer.
Run it:
Apps & websites
A working computer from 277,000 logic gates, with an OS and games
Claude Opus 5.5 built it from scratch in JavaScript: a gate-level machine, an operating system on top and games running on that OS. It is a real computer rather than a mockup, and it runs from a public link.
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- Made with
- Claude Opus 5.5
- Role
- Investor, former CEO of HyperWrite
- Posted









