Run results for: [STRING] IndexOf vs Includes

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.0.0 Safari/537.36

Browser: Chrome 139

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 11 months ago

IndexOf

170.0M/s

Includes

168.1M/s

View exact numbers

Test name	Executions per second
✓ IndexOf	169,996,560 Ops/sec
Includes	168,131,280 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