Run results for: Set Has vs Array Includes

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36

Browser: Chrome 89

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
Array Includes	143410.8 Ops/sec
Set Has	126792.3 Ops/sec

Script Preparation code:

var array = Array.from(Array(50), (x, index) => index + 1).sort(() => 0.5 - Math.random());
var set = new Set(array);

Tests: