Lodash Uniq vs Javascript Set2
Date tested:
6 years ago
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.77 Safari/537.36
Test name
Executions per second
Lodash Uniq
2.0 Ops/sec
Javascript Set
1.9 Ops/sec
Benchmark definition (click to collapse):
HTML Preparation code:
<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.5/lodash.min.js"></script>
Script Preparation code:
var firstEqual = []; var secondEqual = []; for (var i=0; i<=1000000; i++) { firstEqual.push(i); secondEqual.push(i); } var arrayToDedup = [...firstEqual, ...secondEqual];
Tests:
Lodash Uniq
_.uniq(arrayToDedup);
Javascript Set
[...new Set(arrayToDedup)]
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