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Run results for:
Add new element to array: unshift vs destructuring
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<iframe src="https://measurethat.net/Embed?id=619005" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Safari/537.36
Browser:
Chrome 137
Operating system:
Linux
Device Platform:
Desktop
Date tested:
6 months ago
Test name
Executions per second
Spread
42682628.0 Ops/sec
Unshift
13830481.0 Ops/sec
Tests:
Spread
var params = [ "hello", true, 7 ] var other = [ 'new', ...params ]
Unshift
var params = [ "hello", true, 7 ]; params.unshift('new');