Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:107.0) Gecko/20100101 Firefox/107.0
Firefox 107
Mac OS X 10.15
Desktop
2 years ago
Test name Executions per second
IndexOf 35173784.0 Ops/sec
Includes 80708464.0 Ops/sec
some 262106848.0 Ops/sec
HTML Preparation code:
x
 
1
2
<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')
  • some

     
    array.some(v => v === 'sausage')