JSFiddle - React, Tailwind, and code Playground

by mmis1000

JavaScript

var time = Date.now();
var seen = false;
var maxTimeout = 100;
requestAnimationFrame(function () {
    if(Date.now() - time < maxTimeout){
        seen = true;
    }
});
setTimeout(main, maxTimeout + 10);
function main () {
    alert(seen);
}