Run results for: Array isArray vs instanceof

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36

Browser: Chrome 94

Operating system: Linux

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
Instanceof	2511243.0 Ops/sec
isArray	2479861.0 Ops/sec

Script Preparation code:

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

Tests: