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

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36 Edg/132.0.0.0

Browser: Chrome 132

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

getbyid

1.3M/s

Vanilla JS

1.1M/s

Jquery

224K/s

View exact numbers

Test name	Executions per second
✓ getbyid	1,253,308 Ops/sec
Vanilla JS	1,102,080 Ops/sec
Jquery	224,087 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!";