Toggle navigation
MeasureThat
.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
Side effect: for i vs for of vs foreach fix
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=491446" 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
foreach
178/s
for..of
171/s
for i
73/s
View exact numbers
Test name
Executions per second
✓
foreach
178 Ops/sec
for..of
171 Ops/sec
for i
73 Ops/sec
Script Preparation code:
var array = new Array(65535).fill(0); var q = 0;
Tests:
for i
for (var i = 0; i < array.length; i++) { q = array[i]; }
for..of
for (var i of array) { q = i; }
foreach
array.forEach((i) => q = i);