MeasureThat.net

Run results for: createElement vs createElementNS

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36
Chrome 133
Mac OS X 10.15.7
Desktop
17 days ago
Test name Executions per second
createElement 867228.6 Ops/sec
createElementNS 1005815.9 Ops/sec
HTML Preparation code:
AخA
 
1
<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;