Run results for: .endsWith vs includes

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.97 Safari/537.36

Browser: Chrome 83

Operating system: Windows

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
.endsWith	2449109.8 Ops/sec
.includes	2619724.2 Ops/sec

Script Preparation code:

var string = 'car';
var stringToCheck = 'car';

var result = null;

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

Tests:

.endsWith
result = stringToCheck.endsWith(string);
result = stringToCheck.endsWith(string);
.includes
result = stringToCheck.includes(string);
result = stringToCheck.includes(string);