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

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64; rv:151.0) Gecko/20100101 Firefox/151.0

Browser: Firefox 151

Operating system: Linux

Device Platform: Desktop

Date tested: one month ago

has

2013.6M/s

includes

44.6M/s

View exact numbers

Test name	Executions per second
✓ has	2,013,617,792 Ops/sec
includes	44,607,332 Ops/sec

Script Preparation code:

var a = ['emre', 'laiq', 'dan', 'luka', 'madhav', 'anant'];
var b = new Set(a)

Tests: