MDN URL

https://developer.mozilla.org/en-US/docs/Web/API/Path2D/Path2D

What specific section or headline is this issue about?

https://developer.mozilla.org/en-US/docs/Web/API/Path2D/Path2D#examples

What information was incorrect, unhelpful, or incomplete?

Using the id "canvas" (as in <canvas id="canvas"></canvas>) might cause some people to create something like
<div id="canvas"> and then getting the error getContext is not a function when running

const canvas = document.getElementById("canvas");
const ctx = canvas.getContext("2d");

I guess I was not the only one running into this error since this answer on StackOverflow getContext is not a function also got 103 upvotes

What did you expect to see?

<canvas id="myCanvas">

or

<canvas id="canvasArea"> (so that it's different from w3schools)

Do you have any supporting links, references, or citations?

No response

Do you have anything more you want to share?

No response