Run results for: IndexOf vs Includes vs lodash includes

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) discord/1.1.0 Chrome/91.0.4472.164 Electron/13.4.0 Safari/537.36

Browser: Chrome 91

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
IndexOf	10231120.0 Ops/sec
Includes	9747206.0 Ops/sec
lodash	2002871.0 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