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Run results for:
lodash times vs new array fill vs array.from
new default array
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=553710" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Browser:
Chrome 126
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
new Array().fill()
7.8M/s
lodash times
3.3M/s
Array.from
1.6M/s
View exact numbers
Test name
Executions per second
✓
new Array().fill()
7,755,715 Ops/sec
lodash times
3,316,312 Ops/sec
Array.from
1,595,186 Ops/sec
HTML Preparation code:
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
Script Preparation code:
var size = 1000000; var defaultValue = 10;
Tests:
lodash times
_.times(size, defaultValue);
new Array().fill()
new Array(size).fill(defaultValue)
Array.from
Array.from({length: size}, () => defaultValue);