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Run results for:
for vs foreach vs some vs for..of (1 million)
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=620161" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.1 Mobile/15E148 Safari/604.1
Browser:
Mobile Safari 26
Operating system:
iOS 18.7
Device Platform:
Mobile
Date tested:
9 months ago
for
5K/s
some
79/s
foreach
75/s
for..of
60/s
View exact numbers
Test name
Executions per second
✓
for
4,850 Ops/sec
some
79 Ops/sec
foreach
75 Ops/sec
for..of
60 Ops/sec
HTML Preparation code:
<!--your preparation HTML code goes here-->
Script Preparation code:
var array = new Array(1000000);
Tests:
for
for (var i = 0; i < array.length; i++) { array[i]; }
foreach
array.forEach(function(i) { array[i]; });
some
array.some(function(i) { array[i]; });
for..of
for (var i of array) { array[i]; }