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

Run details:

User agent: Mozilla/5.0 (Linux; Android 12; SAMSUNG SM-S908B) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/18.0 Chrome/99.0.4844.88 Mobile Safari/537.36

Browser: Chrome Mobile 99

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
insertBefore	676054.0 Ops/sec
appendChild	698509.0 Ops/sec
prepend	608495.6 Ops/sec
insertAdjacentElement	636044.0 Ops/sec
after	673363.9 Ops/sec

HTML Preparation code:

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

Script Preparation code:

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

Tests:

insertBefore
container.insertBefore(paragraph, null);
appendChild
container.appendChild(paragraph);
prepend
container.prepend(paragraph);
insertAdjacentElement
container.insertAdjacentElement('afterbegin', paragraph);
after
container.after(paragraph);