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Run results for:
clear element using replaceChildren vs removeChild
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:151.0) Gecko/20100101 Firefox/151.0
Browser:
Firefox 151
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 days ago
Test name
Executions per second
removeChild
1464566400.0 Ops/sec
replaceChildren
5306673.0 Ops/sec
HTML Preparation code:
<div id="container"> <div>Foo</div> <div>Bar</div> </div>
Script Preparation code:
const container = document.getElementById("container");
Tests:
removeChild
while (container.firstChild) { container.removeChild(container.firstChild); }
replaceChildren
container.replaceChildren()