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Run results for:
Add new element to array - unshift vs destructuring
Comparing performance of: spread operator vs Push
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<iframe src="https://measurethat.net/Embed?id=622507" 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/143.0.0.0 Safari/537.36 Edg/143.0.0.0
Browser:
Chrome 143
Operating system:
Windows
Device Platform:
Desktop
Date tested:
4 months ago
Test name
Executions per second
spread operator
46643896.0 Ops/sec
Unshift
23007780.0 Ops/sec
Tests:
spread operator
var params = [ "hello", true, 7 ] var other = [ 'new', ...params ]
Unshift
var params = [ "hello", true, 7 ]; params.unshift('new');