Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36
Chrome 133
Windows
Desktop
24 days ago
Test name Executions per second
createElement 545196.1 Ops/sec
createContextualFragment 178111.4 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;