Run results for: .endsWith vs includes

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/135.0.0.0 Safari/537.36

Browser: Chrome 135

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

.includes

12.1M/s

.endsWith

12.0M/s

View exact numbers

Test name	Executions per second
✓ .includes	12,102,368 Ops/sec
.endsWith	11,973,171 Ops/sec

Script Preparation code:

var string = 'car';
var stringToCheck = 'car';

var result = null;

Tests: