Run results for: IndexOf vs Includes vs Bitwise in string

Run details:

User agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.5005.63 Safari/537.36

Browser: Chrome 102

Operating system: Windows 8.1

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
IndexOf	9922247.0 Ops/sec
Includes	9934197.0 Ops/sec
Bitwise	9859597.0 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')
Bitwise
~string.indexOf('tempor')

Run results for: IndexOf vs Includes vs Bitwise in string

Banana

IndexOf

Includes

Bitwise