Run results for: Array isArray vs typeof

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.36 Safari/537.36

Browser: Chrome 76

Operating system: Mac OS X 10.14.5

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
typeof	2867215.2 Ops/sec
isArray	1776494.2 Ops/sec

Script Preparation code:

var test = [1,2,3,4];
var c;

Tests: