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Iterator map vs Array map
(version: 1)
Comparing performance of:
Iterator vs Array
Created:
11 months ago
by:
Guest
Jump to the latest result
HTML Preparation code:
<!--your preparation HTML code goes here-->
Script Preparation code:
const array = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0]
Tests:
Iterator
array.values().map(item => item * 2).map(item => item ** 2).reduce((a, b) => a + b)
Array
array.map(item => item * 2).map(item => item ** 2).reduce((a, b) => a + b)
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
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Test case name
Result
Iterator
Array
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
one month ago
)
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/146.0.0.0 Safari/537.36 Edg/146.0.0.0
Browser/OS:
Chrome 146 on Windows
View result in a separate tab
Embed
Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=626654" width="100%" height="500px"></iframe>
Test name
Executions per second
Iterator
1861338.0 Ops/sec
Array
3869211.2 Ops/sec
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Array reduce with nested spread vs foreach and push
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Array merge
JS iterator vs array
JS iterator vs array (big)
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