Toggle navigation
MeasureThat.net
Create a benchmark
Tools
Feedback
FAQ
Register
Log In
Run results for:
forEach vs for of (without indexes)
Go to the benchmark
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=626891" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36
Browser:
Chrome 146
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one month ago
Test name
Executions per second
forEach
51931.7 Ops/sec
for of
61201.0 Ops/sec
for
40380.0 Ops/sec
Script Preparation code:
var arr = []; for (let i = 0; i < 10000; i++) { arr.push(`string number ${i}`) }
Tests:
forEach
arr.forEach(value => { const foo = `${value} test`; });
for of
for (const value of arr) { const foo = `${value} test`; }
for
for (let i = 0; i < arr.length; i++) { const foo = `${arr[i]} test`; }