When you open the page, you are greeted by a stark black background and a spinning white circle. That is your canvas. Your tools? The mouse (or finger, on a touchscreen).

In an era of hyper-realistic ray tracing and AAA game graphics, why should you care about a browser toy that looks like it’s from 2009?

If you're eager to try your hand at spin painting, here are some tips from Mr. Doob:

Ricardo Cabello (Mr doob) - 5 years of three.js : r/programming

Spin painting is a form of abstract art that involves applying paint to a rotating surface, creating dynamic and intricate patterns. The process involves spinning a canvas or board at high speed while dripping or splashing paint onto it. The centrifugal force generated by the spinning motion distributes the paint in a radial, symmetrical pattern, often producing stunning and unpredictable results.