Run results for: charAt vs charCodeAt

Run details:

User agent: Mozilla/5.0 (Linux; Android 11; SAMSUNG SM-A125M) AppleWebKit/537.36 (KHTML, like Gecko) SamsungBrowser/23.0 Chrome/115.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 115

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

Test name	Executions per second
charAt	943368.9 Ops/sec
charCodeAt	970020.8 Ops/sec

Script Preparation code:

str = "F2"

Tests:

charAt
str.charAt(0) === 'F'
charCodeAt
str.charCodeAt(0) === 70