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Run results for:
Array.from vs. Array/fill/map
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=593709" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:136.0) Gecko/20100101 Firefox/136.0
Browser:
Firefox 136
Operating system:
Mac OS X 10.15
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
Array.from
12803.8 Ops/sec
Array, fill, map
11549.5 Ops/sec
Script Preparation code:
LENGTH = 10000; count = 0;
Tests:
Array.from
Array.from({length: LENGTH}, () => count++)
Array, fill, map
Array(LENGTH).fill().map(() => count++)