Ballz.js is a small program I put together on my endeavor to get into programming again. Based off a program I wrote in Processing, it has been converted into JavaScript with the help of p5.js. 

Place balls of varying weight, size and colour, in a real-time physics environment. You can also manipulate the balls' gravity and direction with the push of a button (or two)!

Ballz.js is Free-To-Play, and runs on your browser! Play Now!