Run results for: [STRING] IndexOf vs Includes

Run details:

User agent: Mozilla/5.0 (Android 11; Mobile; rv:146.0) Gecko/146.0 Firefox/146.0

Browser: Firefox Mobile 146

Operating system: Android

Device Platform: Mobile

Date tested: 7 months ago

IndexOf

535.5M/s

Includes

534.8M/s

View exact numbers

Test name	Executions per second
✓ IndexOf	535,455,072 Ops/sec
Includes	534,847,488 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') >= 0 string.indexOf('123') >= 0
Includes
string.includes('tempor') string.includes('123')

Run results for: [STRING] IndexOf vs Includes

simple sample to test perf

IndexOf

Includes