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Run results for:
js arr funcs
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=561025" 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/130.0.0.0 Safari/537.36
Browser:
Chrome 130
Operating system:
Windows
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
spread
206.3 Ops/sec
concat
435.0 Ops/sec
push.apply
213.0 Ops/sec
Tests:
spread
const arr1 = Array(100000).fill(Math.random()) const arr2 = Array(100000).fill(Math.random()) arr1.push(...arr2)
concat
const arr1 = Array(100000).fill(Math.random()) const arr2 = Array(100000).fill(Math.random()) let res = arr1.concat(arr2)
push.apply
const arr1 = Array(100000).fill(Math.random()) const arr2 = Array(100000).fill(Math.random()) Array.prototype.push.apply(arr1, arr2)