This moiré interactive background is made with simple WebGL points.
Move your mouse ! You can click to randomize colors, and scroll the page to zoom in this funny effect.
Why unexpected ? Because I didn't want to make this moiré effect, but I think it is funny and strangely beautiful.
These WebGL points are animated using a water simulation technique taken from this great demo from Evan Wallace .
Instead using ThreeJS, I thought it was easier to use the tiny oframe/ogl lib.
Take a look at my WebGL collection or Codepen profile for other experiments.