Run results for: char index vs charAt() vs slice()

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.4.1 Safari/605.1.15

Browser: Safari 17

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one month ago

Script Preparation code:

var str = 'foo bar baz';
var noop = Function.prototype;

Tests: