Run results for: endsWith vs Regex-literal

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/26.2 Safari/605.1.15

Browser: Safari 26

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 4 months ago

Test name	Executions per second
Regex	218222144.0 Ops/sec
endsWith	51671168.0 Ops/sec

Script Preparation code:

var str = "this is a test"

Tests: