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

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0 Safari/605.1.15

Browser: Safari 13

Operating system: Linux

Device Platform: Desktop

Date tested: 3 years ago

Test name	Executions per second
includes	7930175.0 Ops/sec
lookup	10332340.0 Ops/sec

Script Preparation code:

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

Tests: