Run results for: Add item to first position in array

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.89 Safari/537.36

Browser: Chrome 84

Operating system: Mac OS X 10.15.4

Device Platform: Desktop

Date tested: 4 years ago

Script Preparation code:

var array = Array.from(Array(100).keys());
var newElement = 888

Tests: