JSFiddle - React, Tailwind, and code Playground

HTML

<div id="x"></div>

CSS

div#x {
    width: 50px;
    height: 50px;
    border: 1px solid #000;
    background-color: #c0c0c0;
}

JavaScript

function inspectPoint(coords) {
	var element = document.elementFromPoint(coords.x, coords.y);
	//console.log(element);
	var goodElements = $(document).add("body, html");
	return (goodElements.get().indexOf(element) > -1) ? true : false;
}

var point;

point = {
	x: 25,
	y: 25
};
console.log(point, 'in white space', inspectPoint(point));

point = {
	x: 125,
	y: 125
};
console.log(point, 'in white space', inspectPoint(point));