Run results for: Array isArray vs instanceof

Run details:

User agent: Mozilla/5.0 (X11; Fedora; Linux x86_64; rv:89.0) Gecko/20100101 Firefox/89.0

Browser: Firefox 89

Operating system: Fedora

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Instanceof	13994410.0 Ops/sec
isArray	12718700.0 Ops/sec

Script Preparation code:

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

Tests: