What
Grey bevelled panels, a taskbar, a scrolling marquee, and two grids: drums on the left, bass on the right. Click steps, press play, set the swing and each track's volume. Export a WAV or send the beat as a link.
Why
For fun. Broken pages deserved a party.
Constraints
- No backend for the music. Beats live in the URL and in your browser.
- Timing comes from the audio clock with a lookahead scheduler, not from browser timers.
- WAV export renders offline in the browser.
- All twelve rows fit on one screen without scrolling.
Takeaway
A link that carries the whole beat can't break. There's no share server to go down.