OneShotted AI

Can AI rebuild the software you use every day — from a single prompt?

I take legendary apps — Photoshop, Excel, Spotify, MS Paint — and challenge AI coding agents to recreate them in the browser. Claude Code vs OpenAI Codex. One prompt each. No hand-holding. Real results, judged blind.

Every build is playable at oneshotted.dev — break it yourself.

No tutorials. No talking heads. Just experiments, spectacular fails, and the occasional miracle.

New experiment every weeks. Subscribe and pick a side.