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His old music visualizer is now a driving game anyone can open

Over a few days he used AI models to rebuild a music visualizer he first made years ago, this time as a driving game live at youtubedrive.com. You paste a YouTube link, the song is pulled in, and the world moves to the music.

How it works

  1. The models write the game code in Three.js
  2. Pasting a YouTube link imports the song, and changing youtube.com to youtubedrive.com in a link imports it at once
  3. A fast first pass reads beats and volume so play can start in seconds
  4. A background job splits vocals from instruments for a better run later
  5. The site runs through AI Sites on a Cloudflare Worker with R2 storage and a 25 MB cap per song

Why it’s worth knowing

The remake is not a demo on his laptop. It is a live site where a stranger can drop in a song link and drive through it, and the hosting setup was put together for him too.

Where it’s from

Summarized from a public post on bsky.app. See the original ↗

Upgraded prompt

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Every idea is a real post from someone who tried it, summarized in our words, with a link to the original. App names are swapped for plain words.