Run results for: JS: insertBefore vs appendChild vs prepend vs insertAdjacentElement

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:137.0) Gecko/20100101 Firefox/137.0

Browser: Firefox 137

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

appendChild

6.1M/s

insertBefore

5.8M/s

insertAdjacentElement

5.2M/s

prepend

5.1M/s

View exact numbers

HTML Preparation code:

<div id="container"></div>

Script Preparation code:

var container = document.getElementById("container");
var paragraph = document.createElement("p");

Tests: