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

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:109.0) Gecko/20100101 Firefox/115.0

Browser: Firefox 115

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 9 months ago

Script Preparation code:

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

Tests: