Colorful TV static created in 4 different color palettes.

tv static p5 sketch

So I actually made this by… accident? I was going for more of a traffic simulation (with dots representing the moving cars), but I placed my randomized variable inside the for loop instead of right before it, so I got chaos instead.

You can use your ↑ and ↓ keys to zoom in and out:

tv static p5 sketch - zoom

your ← and → keys to adjust the animation speed,

tv static p5 sketch - speed

and SPACE to switch to a new color. (This clears the canvas.)
Try it out for yourself here.