Run results for: Uniq lodash vs native

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Browser: Chrome 74

Operating system: Mac OS X 10.14.5

Device Platform: Desktop

Date tested: 5 years ago

HTML Preparation code:


<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:


var arr = ['orange', 'apple', 'pie', 'brown', 'orange', 'yellow', 'orange', 'appfeel', 'pie', 'blue', 'kiwi'];

Tests:

lodash
_.uniq(arr);
native indexOf
arr.reduce((newArr, s) => { if (newArr.indexOf(s) < 0) { newArr.push(s); } return newArr; }, []);
native includes
arr.reduce((newArr, s) => { if (!newArr.includes(s)) { newArr.push(s); } return newArr; }, []);