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for of vs for loops 4
(version: 2)
Comparing performance of:
for-of vs for-index
Created:
one year ago
by:
Registered User
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Script Preparation code:
const planes = new Array(50_000).fill(1000);
Tests:
for-of
for (const plane of planes) { const a = plane + plane; }
for-index
for (let i = 0; i < planes.length; i++) { const plane = planes[i]; const a = plane + plane; }
Rendered benchmark preparation results:
Suite status:
<idle, ready to run>
Run tests (2)
Previous results
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Test case name
Result
for-of
for-index
Fastest:
N/A
Slowest:
N/A
Latest run results:
Run details:
(Test run date:
one year ago
)
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:137.0) Gecko/20100101 Firefox/137.0
Browser/OS:
Firefox 137 on Windows
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<iframe src="https://measurethat.net/Embed?id=601709" width="100%" height="500px"></iframe>
Test name
Executions per second
for-of
4232.4 Ops/sec
for-index
22246.0 Ops/sec
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