Run results for: createElement vs createElementNS

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:146.0) Gecko/20100101 Firefox/146.0

Browser: Firefox 146

Operating system: Windows

Device Platform: Desktop

Date tested: 3 months ago

Benchmark engine: Benchmark.js

createElement

1.4M/s

createElementNS

1.3M/s

View exact numbers

Test name	Executions per second
✓ createElement	1,399,636 Ops/sec
createElementNS	1,279,230 Ops/sec

HTML Preparation code:

<div></div>

Tests:

createElement
const div = document.createElement('div') div.innerHTML = Math.random().toString(); return div.outerHTML;
createElementNS
const div = document.createElementNS('http://www.w3.org/1999/xhtml', 'div') div.innerHTML = Math.random().toString(); return div.outerHTML;