Run results for: Uniq ES6 vs Lodash Uniq

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.100 Safari/537.36

Browser: Chrome 76

Operating system: Mac OS X 10.14.1

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
Use ES6	773479.8 Ops/sec
Use Lodash	5323043.0 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);