Run results for: vanilla vs jquery test 2

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 12_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0 Mobile/15E148 Safari/604.1

Browser: Mobile Safari 12

Operating system: iOS 12.1

Device Platform: Mobile

Date tested: 5 years ago

Test name	Executions per second
Get element by class - Vanilla	651992.3 Ops/sec
Get element by class - JQuery	111293.2 Ops/sec
Add class - Vanilla	267099.4 Ops/sec
Add class - JQuery	56017.5 Ops/sec
Remove class - Vanilla	301188.0 Ops/sec
Remove class - JQuery	54922.1 Ops/sec

HTML Preparation code:

<div class="test-wrapper">
<div class="test test-class"></div>
</div>
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js'></script>

Tests:

Get element by class - Vanilla
document.querySelector(".test");
Get element by class - JQuery
$(document).find(".test");
Add class - Vanilla
document.querySelector(".test").classList.add("test-add");
Add class - JQuery
$(document).find(".test").addClass("test-add");
Remove class - Vanilla
document.querySelector(".test").classList.remove("test-class");
Remove class - JQuery
$(document).find(".test").removeClass("test-class");

Run results for: vanilla vs jquery test 2

Get element by class - Vanilla

Get element by class - JQuery

Add class - Vanilla

Add class - JQuery

Remove class - Vanilla

Remove class - JQuery