CLAUDE CODE VS OPENAI CODEX
ONESHOTTED
famous software, rebuilt by AI — one prompt, no mercy
01
One prompt. Written once, handed to both agents unchanged.
02
No follow-ups, no fixes, no hints. Whatever ships, ships.
03
Both builds get published here. You try them and you decide.
EPISODES
1 episodeEPISODE 01CLAUDE CODE WINS
MS Paint
Claude Code and Codex each get one prompt to rebuild Microsoft Paint from scratch. No follow-ups, no fixes.
CODEX 3:21 · CLAUDE CODE 27:36→
EPISODE 02
in production
Subscribe on YouTube to catch the next one-shot.