Run results for: set.has vs. array.includes 1000

Run details:

User agent: Mozilla/5.0 (Linux; Android 12; RMX3363) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 101

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

Test name	Executions per second
includes	240698.1 Ops/sec
lookup	1434140.0 Ops/sec

Script Preparation code:

var a = [];
for (var i = 0; i < 1000; i++)
  a[i] = i;
var b = new Set(a)

Tests: