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Run results for:
jQuery 3.3.1 selector vs document.querySelector
Comparing speed of jQuery 3.3.1 selector and vanilla JS querySelector
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<iframe src="https://measurethat.net/Embed?id=597612" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36 Edg/134.0.0.0
Browser:
Chrome 134
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
jQuery 3.3.1
3866327.2 Ops/sec
Vanilla JS
6684943.5 Ops/sec
HTML Preparation code:
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js'></script> <div id="testElement"></div>
Tests:
jQuery 3.3.1
var el = $("#testElement")[0]; var className = el.className;
Vanilla JS
var el = document.querySelector('#testElement'); var className = el.className;