A Javascript app using the paper.js library
Press any key to get a sound and animation. Doesn't work on mobile yet unfortunately.
Deployed app: https://raphaelpinel.com/web/projects/Patatap/circles.html
This is a clone of https://patatap.com/ that I coded along the Web Development Bootcamp by Colt Steele https://www.udemy.com/the-web-developer-bootcamp/