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Run results for:
append vs appendChild v20
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=498807" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
Browser:
Chrome 120
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
2 years ago
Test name
Executions per second
append
787839.9 Ops/sec
appendChild
933878.4 Ops/sec
HTML Preparation code:
<div id='one'></div>
Tests:
append
let theDiv = document.getElementById('one'), theDivText1 = document.createTextNode("one"), theDivText2 = document.createTextNode("two"); theDiv.textContent = ''; theDiv.append(theDivText1, theDivText2);
appendChild
let theDiv = document.getElementById('one'), theDivText1 = document.createTextNode("one"), theDivText2 = document.createTextNode("two"); theDiv.textContent = ''; theDiv.appendChild(theDivText1); theDiv.appendChild(theDivText2);