How do i create a coloured boc or ball in Jscript

Question

Jscript
https://code.sololearn.com/WSGQfd1xjiFU/?ref=app

Answer 1

You need to learn HTML5 canvas
https://www.sololearn.com/learn/HTML/2201/

https://code.sololearn.com/WA2oSg6Umk55/?ref=app

Answer 2

Don't ask people how to do things or you won't learn