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Run results for:
appendChild vs append 2
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=499525" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Browser:
Chrome 123
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
Test name
Executions per second
appendChild 1
173901.7 Ops/sec
append 1
161415.9 Ops/sec
appendChild 2
252941.3 Ops/sec
append 2
235692.3 Ops/sec
HTML Preparation code:
<div id="A"></div> <p id="B">1234</p>
Tests:
appendChild 1
A.appendChild(B);
append 1
A.append(B);
appendChild 2
const C = document.querySelector("#A"); const D = document.querySelector("#B"); C.appendChild(D);
append 2
const C = document.querySelector("#A"); const D = document.querySelector("#B"); C.append(D);