JSFiddle - React, Tailwind, and code Playground

by sunny_jerry

HTML

<div id="anchor">(20, 20)</div>

CSS

#anchor {
    position: absolute;
    top: 20px;
    left: 20px;
}

body {
    width: 1000px;
    height: 1000px;
}

JavaScript

document.body.addEventListener("mousedown", function(e) {
    console.log(e.clientY);
});

document.oncontextmenu = function(e){
    e.preventDefault();
};