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JS forEach vs for ... of Set
(version: 1)
compare between forEach and for ... of
Comparing performance of:
forEach vs for ... of
Created:
7 months ago
by:
Guest
Go to the latest result
Script Preparation code:
x = new Set([1,2,3,4,5])
Tests:
forEach
var y x.forEach(i => {y = i})
for ... of
var y for (const i of x) { y = i }
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
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Test case name
Result
forEach
for ... of
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
5 months ago
)
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:147.0) Gecko/20100101 Firefox/147.0
Browser/OS:
Firefox 147 on Windows
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<iframe src="https://measurethat.net/Embed?id=625546" width="100%" height="500px"></iframe>
forEach
10.7M/s
for ... of
8.9M/s
View exact numbers
Test name
Executions per second
✓
forEach
10,690,022 Ops/sec
for ... of
8,914,678 Ops/sec
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