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Run results for:
Loops for compared
Compare loop performance
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=510643" 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/121.0.0.0 Safari/537.36 OPR/107.0.0.0
Browser:
Opera 107
Operating system:
Windows
Device Platform:
Desktop
Date tested:
2 years ago
foreach
14.3M/s
for..of
13.9M/s
for..of over entries
2.7M/s
for
122K/s
View exact numbers
Test name
Executions per second
✓
foreach
14,327,177 Ops/sec
for..of
13,869,474 Ops/sec
for..of over entries
2,701,816 Ops/sec
for
122,214 Ops/sec
Script Preparation code:
var array = Array.from({length: 100});
Tests:
for
for (let i = 0; i < array.length; i++) { const t = array[i]; }
foreach
array.forEach(function(v, i) { const t = v; });
for..of
for (var v of array) { const t = v; }
for..of over entries
for (var [i, v] of array.entries()) { const t = v; }