Run results for: startsWith vs charCodeAt

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36

Browser: Chrome 123

Operating system: Windows

Device Platform: Desktop

Date tested: 7 months ago

Test name	Executions per second
startsWith	9120263.0 Ops/sec
charCodeAt	9290497.0 Ops/sec

Script Preparation code:

str = "hello world"

Tests: