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Run results for:
For vs Foreach vs Do While vs While
See who is faster
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=586802" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (X11; Linux x86_64; rv:135.0) Gecko/20100101 Firefox/135.0
Browser:
Firefox 135
Operating system:
Linux
Device Platform:
Desktop
Date tested:
one year ago
For
17.5M/s
While
17.2M/s
Do While
16.8M/s
Foreach
7.9M/s
View exact numbers
Test name
Executions per second
✓
For
17,539,012 Ops/sec
While
17,158,604 Ops/sec
Do While
16,798,566 Ops/sec
Foreach
7,859,135 Ops/sec
Script Preparation code:
var array = new Array(100);
Tests:
For
for (var i = 0; i < array.length; i++) { array[i]; }
Foreach
array.forEach(function(i) { array[i]; });
Do While
var i = 0; do { array[i]; i++; } while (i < 100);
While
var i = 0; while (i < 100) { array[i]; i++; }