Run results for: IndexOf vs Includes in string with check

Run details:

User agent: Mozilla/5.0 (Android 10; Mobile; rv:91.0) Gecko/91.0 Firefox/91.0

Browser: Firefox Mobile 91

Operating system: Android

Device Platform: Mobile

Date tested: 3 years ago

Test name	Executions per second
IndexOf	4233293.0 Ops/sec
Includes	4574590.5 Ops/sec

Script Preparation code:

var string = 'Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.'

Tests:

IndexOf
string.indexOf('tempor') > -1
Includes
string.includes('tempor') === true

Run results for: IndexOf vs Includes in string with check

Banana

IndexOf

Includes