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Run results for:
Object Clone Lodash vs structuredClone
Compare performence for cloning an object in JS between lodash.clone and structuredClone
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<iframe src="https://measurethat.net/Embed?id=608635" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:138.0) Gecko/20100101 Firefox/138.0
Browser:
Firefox 138
Operating system:
Mac OS X 10.15
Device Platform:
Desktop
Date tested:
11 months ago
Test name
Executions per second
Lodash
3.2 Ops/sec
structuredClone
0.3 Ops/sec
HTML Preparation code:
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.21/lodash.min.js'></script>
Script Preparation code:
var arr = new Array(100000000).fill(0);
Tests:
Lodash
_.clone(arr);
structuredClone
structuredClone(arr)