Run results for: insertAdjacentHTML vs jquery.append_

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:126.0) Gecko/20100101 Firefox/126.0

Browser: Firefox 126

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Benchmark engine: Benchmark.js

insertAdjacentHTML

5K/s

jquery.append

2K/s

View exact numbers

Test name	Executions per second
✓ insertAdjacentHTML	4,711 Ops/sec
jquery.append	1,504 Ops/sec

HTML Preparation code:

<div id="parent">parent</div>
<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.js'></script>

Script Preparation code:


var str = "<div id='child'>child</div>";

Tests:

insertAdjacentHTML
var parent = document.getElementById('parent'); parent.insertAdjacentHTML('beforeend', str);
jquery.append
var parent = document.getElementById('parent'); $(parent).append(str);