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for vs foreach vs some vs for..of (1 million)
(version: 1)
Comparing performance of:
for vs foreach vs some vs for..of
Created:
6 months ago
by:
Guest
Jump to the latest result
HTML Preparation code:
<!--your preparation HTML code goes here-->
Script Preparation code:
var array = new Array(1000000);
Tests:
for
for (var i = 0; i < array.length; i++) { array[i]; }
foreach
array.forEach(function(i) { array[i]; });
some
array.some(function(i) { array[i]; });
for..of
for (var i of array) { array[i]; }
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (4)
Previous results
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Test case name
Result
for
foreach
some
for..of
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
6 months ago
)
User agent:
Mozilla/5.0 (iPhone; CPU iPhone OS 18_7 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.1 Mobile/15E148 Safari/604.1
Browser/OS:
Mobile Safari 26 on iOS 18.7
View result in a separate tab
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Embed Benchmark Result
Test name
Executions per second
for
4849.6 Ops/sec
foreach
75.2 Ops/sec
some
78.6 Ops/sec
for..of
59.5 Ops/sec
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for vs foreach vs some vs for..of(100,000,000)
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for vs optimized for vs foreach vs some vs for..of
for vs foreach vs some vs for..of 1
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