JSFiddle - React, Tailwind, and code Playground

by AnthraxisBR

HTML

<script src="https://code.jquery.com/jquery-3.2.1.js"></script>

JavaScript

$(window).one("mousemove",function(event) {
    var y = event.pageY;
    if(parseInt(y) < parseInt(20)){
     
    $(windows).off('mousemove');
    console.log(y);
    }
})