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Run results for: createElement vs createContextualFragment

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Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:106.0) Gecko/20100101 Firefox/106.0
Firefox 106
Linux
Desktop
2 years ago
Test name Executions per second
createElement 1296458.6 Ops/sec
createContextualFragment 490418.4 Ops/sec
HTML Preparation code:
AخA
 
1
<div></div>
Tests:

  • createElement

     
    const div = document.createElement('div')
    div.innerHTML = 'Hello';
    return div.outerHTML;

  • createContextualFragment

     
    const frag = document.createRange().createContextualFragment(`<div>Hello</div>`);
    const domNode = frag.firstElementChild;
    return domNode.outerHTML;