JSFiddle - React, Tailwind, and code Playground

by Paulpro

JavaScript

// Alert a message one tenth of a second from now
setTimeout(function(){
    alert('Alert this after one tenth of a second');   
}, 100);

// Loop for two seconds
for(var start = (new Date).getTime(); (new Date).getTime() < start + 2000;);

alert('Loop has finished');