Run results for: charAt vs charCodeAt

Run details:

User agent: Mozilla/5.0 (iPhone; CPU iPhone OS 15_2_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/96.0 Mobile/15E148 Safari/605.1.15

Browser: Mobile Safari 15

Operating system: iOS 15.2.1

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
charAt	4949851.5 Ops/sec
charCodeAt	5022009.5 Ops/sec

Script Preparation code:

str = "F2"

Tests:

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