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

Run details:

User agent: Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:72.0) Gecko/20100101 Firefox/72.0

Browser: Firefox 72

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 2 years ago

Script Preparation code:

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

Tests: