Pulse Loom

A drum machine is a loom. Punch holes in the card, hear them play, and watch every bar weave into cloth. Give one thread a different length and the cloth grows a twill.

How it's built

How it's built

Eight drum and bass voices written from scratch, running in one AudioWorklet with a sample-accurate sequencer.
The same pure TypeScript engine renders in Node and in the browser, and the two outputs hash identically.
The cloth is a pure function of the card, a seed and the bar, drawn by a WebGL2 thread shader with a Canvas 2D fallback.
Zero runtime dependencies; everything is self-hosted, with no trackers and no accounts.