Run results for: set.has (w/ creation) vs. array.includes

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 121

Operating system: Android

Device Platform: Mobile

Date tested: 2 years ago

includes

7.8M/s

lookup

1.2M/s

View exact numbers

Test name	Executions per second
✓ includes	7,826,860 Ops/sec
lookup	1,167,186 Ops/sec

Script Preparation code:

var a = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];

Tests: