Run results for: DocumentFragment vs (multiple) append

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.55 Safari/537.36

Browser: Chrome 96

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
DocumentFragment append	719.0 Ops/sec
(multiple) Node.append	648.0 Ops/sec

HTML Preparation code:

<div id="wrap"></div>

Tests:

DocumentFragment append
const fragment = new DocumentFragment(); for (let i = 0; i < 1000; i++) { const element = document.createElement('p'); fragment.appendChild(element); } document.querySelector("#wrap").appendChild(fragment);
(multiple) Node.append
const list = []; for (let i = 0; i < 1000; i++) { const element = document.createElement('p'); list.push(element); } document.querySelector("#wrap").append(...list);