Run results for: Array: Object.prototype.toString vs instanceof vs Array.isArray

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36

Browser: Chrome 96

Operating system: Windows

Device Platform: Desktop

Date tested: 3 years ago

Script Preparation code:

var {toString} = Object.prototype;
var arr = [1, 2, 3, 4];
var c =0;

Tests: