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Run results for:
Uniq ES6 vs Lodash Uniq vs Set
ES6 Filter Unique vs Lodash Uniq
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=486185" 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/119.0.0.0 Safari/537.36
Browser:
Chrome 119
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
2 years ago
Test name
Executions per second
Use ES6
9655904.0 Ops/sec
Use Lodash
9830516.0 Ops/sec
Using Set
4733358.5 Ops/sec
HTML Preparation code:
<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>
Tests:
Use ES6
const uniqArr = (arrArg) => arrArg.filter((elem, pos, arr) => arr.indexOf(elem) == pos); const arr = [1, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]; return uniqArr(arr)
Use Lodash
const arr = [1, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]; return _.uniq(arr)
Using Set
function uniq(a) { return [...new Set(a)]; } const arr = [1, 2, 3, 4, 5, 6, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7]; return uniq(arr);