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Run results for:
lodash uniq vs set vs indexof
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<iframe src="https://measurethat.net/Embed?id=532057" 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:
2 years ago
Lodash unique
11.5M/s
Index Of
10.5M/s
Set
6.8M/s
View exact numbers
Test name
Executions per second
✓
Lodash unique
11,519,461 Ops/sec
Index Of
10,488,491 Ops/sec
Set
6,797,184 Ops/sec
HTML Preparation code:
<script src='https://cdn.jsdelivr.net/npm/lodash@4.17.10/lodash.min.js'></script>
Tests:
Set
var l = new Set([1, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]); return l;
Lodash unique
var l = [1, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]; return _.uniq(l);
Index Of
var l = [1, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]; return l.filter(function(elem, pos) { return l.indexOf(elem) == pos; });