Spirograph, shapes, and the joy of dragging things around

This started as a warm-up. I wanted to build something small that felt good to use. No product requirements, no user stories, just: I want to make a spirograph Drag or throw Play some music and watch — instant visualizer Where it started A single index.html file. Three simple shapes (circle, triangle, square), a dashed target ring, and a canvas. Drag a shape onto the ring, a spirograph starts…