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Run results for:
array map vs foreach push
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Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Browser:
Chrome 123
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
Test name
Executions per second
array map
38069964.0 Ops/sec
foreach push
19412292.0 Ops/sec
Tests:
array map
var list = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]; var newList = list.map(i => i);
foreach push
var list = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10]; var newList = []; list.forEach(i => newList.push(i));