Run results for: IndexOf vs Includes vs lodash includes

Run details:

User agent: Mozilla/5.0 (Linux; Android 9; SM-G950F) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.116 Mobile Safari/537.36 OPR/55.2.2719.50740

Browser: Opera Mobile 55

Operating system: Android

Device Platform: Mobile

Date tested: 4 years ago

Test name	Executions per second
IndexOf	3130044.0 Ops/sec
Includes	3350698.0 Ops/sec
lodash	774701.7 Ops/sec

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 = ['banana', 'sausage', 'jesus']

Tests:

IndexOf
array.indexOf('sausage') !== 1
Includes
array.includes('sausage')
lodash
_.includes(array, 'sausage')

Run results for: IndexOf vs Includes vs lodash includes

Banana

IndexOf

Includes

lodash