JSFiddle - React, Tailwind, and code Playground

by baximilian

HTML

<input id ="first" />
<input id ="second" />
<input id ="third" />

JavaScript

var start = new Date().getTime();

for (i = 0; i <10000; i++){
if ($(".A").length > 0)
{
}
}
var end = new Date().getTime();
var time = end - start;
$("#first").val(time);


var start = new Date().getTime();

for (i = 0; i <10000; i++){
if ($(".A").length == 0)
{
}
}
var end = new Date().getTime();
var time = end - start;
$("#second").val(time);

var start = new Date().getTime();

for (i = 0; i <10000; i++){
if ($(".A")[0])
{
}
}
var end = new Date().getTime();
var time = end - start;
$("#third").val(time);