Run results for: Vanilla JS VS JQuery DOM perfomance + getbyid(elId)

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:94.0) Gecko/20100101 Firefox/94.0

Browser: Firefox 94

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Vanilla JS	915848.0 Ops/sec
Jquery	676589.0 Ops/sec
getbyid	1199412.1 Ops/sec

HTML Preparation code:

<script src="//ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<div id="nhngodo">Hi! NHNgodo!</div>
<script>
window._getbyid = {};
function getbyid(elId){
    if(!window._getbyid[elId]){
        window._getbyid[elId] = document.getElementById(elId);
	}
    return window._getbyid[elId];
}
</script>

Tests:

Vanilla JS
var el = document.getElementById("nhngodo"); el.innerText = "Hi! NHNgodo!";
Jquery
$("#nhngodo").text("Hi! NHNgodo!");
getbyid
getbyid("nhngodo").innerText = "Hi! NHNgodo!";

Run results for: Vanilla JS VS JQuery DOM perfomance + getbyid(elId)

Vanilla JS VS JQuery DOM perfomance

Vanilla JS

Jquery

getbyid