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Run results for:
dataset vs classList
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=622199" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64; rv:144.0) Gecko/20100101 Firefox/144.0
Browser:
Firefox 144
Operating system:
Linux
Device Platform:
Desktop
Date tested:
5 months ago
Test name
Executions per second
dataset
2218.5 Ops/sec
classlist
27.1 Ops/sec
Script Preparation code:
var elem = document.createElement("div");
Tests:
dataset
let i = 1000; while (i--){ elem.dataset["test"] = i; }
classlist
let i = 1000; while (i--){ elem.classList.add("test" + i); }