Run results for: jQuery removeClass vs classList.remove

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/132.0.0.0 Safari/537.36

Browser: Chrome 132

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Javascript classList.add

5.7M/s

jQuery addClass

3.4M/s

View exact numbers

Test name	Executions per second
✓ Javascript classList.add	5,665,148 Ops/sec
jQuery addClass	3,355,121 Ops/sec

HTML Preparation code:

<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div id="el"></div>

Script Preparation code:

document.getElementById("el").classList.add("test");

Tests:

jQuery addClass
$("#el").removeClass("test");
Javascript classList.add
document.getElementById("el").classList.remove("test");