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Run results for:
returns unique values in array
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Embed Benchmark Result
Run details:
User agent:
Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/135.0 Firefox/135.0
Browser:
Firefox Mobile 135
Operating system:
Android
Device Platform:
Mobile
Date tested:
one year ago
Benchmark engine:
Benchmark.js
_.uniq
6.0M/s
uniq by filter
3.1M/s
set
1.9M/s
Array.from with set
1.6M/s
View exact numbers
Test name
Executions per second
✓
_.uniq
6,016,964 Ops/sec
uniq by filter
3,054,710 Ops/sec
set
1,851,326 Ops/sec
Array.from with set
1,627,063 Ops/sec
HTML Preparation code:
<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.11/lodash.js"></script>
Script Preparation code:
var elements = [1,2,3,1,2,4,2,3,5,3]
Tests:
_.uniq
_.uniq(elements)
set
[...new Set(elements)]
uniq by filter
elements.filter((v, i, a) => a.indexOf(v) === i)
Array.from with set
Array.from(new Set(elements))