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Run results for:
ttessttt
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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 concat
3964.3 Ops/sec
flatMap
1760.4 Ops/sec
Script Preparation code:
var arr1 = Array(10_000).fill({test: 'test'}) var arr2 = Array(11_000).fill({test: 'test'}) var arr3 = [arr1, arr2]
Tests:
reduce with concat
arr3.reduce((acc, x) => [...acc, ...x], [])
flatMap
arr3.flatMap(x => [...x])