Disabling right click context menu on a HTML Canvas?

Question

Making a painting app using HTML5 and Canvas.

I think I want to have a similar system to applications like Paint and Photoshop where you can have a primary and secondary

Answer 1

This should do the job with more modern (and readable) syntax than the other answers.

const canvas = document.getElementById('myCanvas');
canvas.oncontextmenu = () => false;