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

Run details:

User agent: Mozilla/5.0 (Android 10; Mobile; rv:75.0) Gecko/75.0 Firefox/75.0

Browser: Firefox Mobile 75

Operating system: Android

Device Platform: Mobile

Date tested: 4 years ago

Test name	Executions per second
includes	34845780.0 Ops/sec
lookup	24227480.0 Ops/sec

Script Preparation code:

var a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
var b = new Set(a)

Tests: