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Run results for:
reverse for vs for of
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=497340" 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/120.0.0.0 Safari/537.36
Browser:
Chrome 120
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
Test name
Executions per second
reverse for
369.7 Ops/sec
for of
318.7 Ops/sec
Script Preparation code:
var detail = {id: 1, description: 'asdf'} var array = '.'.repeat(10000).split('').map(item => detail) var control1 = 0 var control2 = 0
Tests:
reverse for
for (let idx = array.length - 1; idx >= 0; idx--) { control1++ }
for of
for (let detail of array) { control2++ }