Run results for: set.has vs. array.includes (big)

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:96.0) Gecko/20100101 Firefox/96.0

Browser: Firefox 96

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: 2 years ago

Test name	Executions per second
Array.includes	54552.5 Ops/sec
Set.has	1282835584.0 Ops/sec

Script Preparation code:

var max = 10000
var a = [...Array(max).keys()]
var b = new Set(a)
var c = Math.floor(Math.random() * max)

Tests: