Run results for: charAt vs charCodeAt

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:137.0) Gecko/20100101 Firefox/137.0

Browser: Firefox 137

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

charCodeAt

1227.3M/s

charAt

1209.8M/s

View exact numbers

Test name	Executions per second
✓ charCodeAt	1,227,325,184 Ops/sec
charAt	1,209,759,232 Ops/sec

Script Preparation code:

str = "F2"

Tests: