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Run results for:
Flatting array2
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=570611" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36
Browser:
Chrome 131
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
reduce with new array
13.6 Ops/sec
reduce with push
3575.1 Ops/sec
flatMap
2505.1 Ops/sec
HTML Preparation code:
<!--your preparation HTML code goes here-->
Script Preparation code:
var arr = Array(10_000).fill([1,2])
Tests:
reduce with new array
arr.reduce((acc, x) => [...acc, ...x], []);
reduce with push
arr.reduce((acc, x) => { acc.push(...x) return acc; }, []);
flatMap
arr.flatMap(x => x);