Run results for: .endsWith vs last char

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:108.0) Gecko/20100101 Firefox/108.0

Browser: Firefox 108

Operating system: Windows

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
.endsWith	260660864.0 Ops/sec
.includes	267942080.0 Ops/sec

Script Preparation code:

var string = 'x';
var stringToCheck = 'alksjdflaksjdlkajtlkadjsta;ksdglkasdjfadsfaf';

var result = null;

​x
 
var string = 'x';var stringToCheck = 'alksjdflaksjdlkajtlkadjsta;ksdglkasdjfadsfaf';​var result = null;

Tests:

.endsWith
result = stringToCheck.endsWith(string);
result = stringToCheck.endsWith(string);
.includes
result = stringToCheck[ stringToCheck.length - 1 ] === string;
result = stringToCheck[ stringToCheck.length - 1 ] === string;