Run results for: charAt vs charCodeAt

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/127.0.0.0 Safari/537.36

Browser: Chrome 127

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

charCodeAt

10.6M/s

charAt

10.2M/s

View exact numbers

Test name	Executions per second
✓ charCodeAt	10,587,129 Ops/sec
charAt	10,236,869 Ops/sec

Script Preparation code:

str = "F2"

Tests: