Run results for: IndexOf vs Includes in string

Run details:

User agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/109.0.0.0 Safari/537.36 Edg/109.0.1518.140

Browser: Chrome 109

Operating system: Windows 7

Device Platform: Desktop

Date tested: one year ago

IndexOf

313.9M/s

Includes

307.9M/s

View exact numbers

Test name	Executions per second
✓ IndexOf	313,912,736 Ops/sec
Includes	307,910,560 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')
Includes
string.includes('tempor')

Run results for: IndexOf vs Includes in string

Banana

IndexOf

Includes