Run results for: set vs array iteration 100k elements

Run details:

User agent: Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/137.0.0.0 Mobile Safari/537.36

Browser: Chrome Mobile 137

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

array

23K/s

set

8K/s

View exact numbers

Test name	Executions per second
✓ array	23,366 Ops/sec
set	8,013 Ops/sec

Script Preparation code:

var a = Array.from({ length: 100000 }, (_, i) => i);
var b = new Set(a)

Tests: