JSFiddle - React, Tailwind, and code Playground

HTML

<div class="element">element!</div>
<div class="element2">element!</div>
<h1></h1>

JavaScript

var mousePos = 0;

$("h1").mouseover(function() {
        mousePos = 1;
   
    });

    $(".element2").mouseover(function() {
        mousePos = 2;
     
    });