Run results for: foreach vs for vs for in

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:83.0) Gecko/20100101 Firefox/83.0

Browser: Firefox 83

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Script Preparation code:

var a = Array(400).fill(0)
var i = 0;

Tests: