XY Caret Coordinates inside a contenteditable div

Question

I am looking for a way to get the caret x y coordinates inside a contenteditable div, in a similar manner to how you can get the mouse coordinates using window.event since I

Answer 1

Here's one approach:

Coordinates of selected text in browser page

However, in some circumstances this will not give you coordinates, in which case you'd need to fall back to inserting an element at the caret, getting its position and removing the element again.