Run results for: Array.indexOf vs Array.includes vs lodash includes with numerical values

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.3.1 Safari/605.1.15

Browser: Safari 18

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Array.indexOf

227.6M/s

Array.includes

59.0M/s

lodash includes

18.5M/s

View exact numbers

HTML Preparation code:

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

Script Preparation code:

var array = [1, 10, 5, 6, 2, 4, 3, 8, 7, 9]

Tests: