Lauren McCarthy has released the first public beta of p5.js, a JavaScript library that wants to make coding accessible for artists, designers, educators, and beginners. p5.js is an offshoot of the Pro ...

Create a color background in P5.js Our scaffolding already has a bit of P5 code in it, so we can use the existing setup function to get started.

With the code we’ve written so far, our watercolor image changes, sometimes dramatically, every time the browser evaluates our JavaScript. This was by design.