What is p5.js?
p5.js is an easy-to-use JavaScript library for creative coding projects for the web. It is based on Processing but It works on any device via the browser. You can use it to make interactive visuals, and add libraries for vision and sound. To learn more about it checkout http://hello.p5js.org/. But there are many other options for creative coding out there.
Checkout these other p5.js projects from Kawandeep Virdee