Run results for: set vs array iteration new new

Run details:

User agent: Mozilla/5.0 (Android 14; Mobile; rv:135.0) Gecko/135.0 Firefox/135.0

Browser: Firefox Mobile 135

Operating system: Android

Device Platform: Mobile

Date tested: one year ago

set

5.8M/s

array

2K/s

View exact numbers

Test name	Executions per second
✓ set	5,836,436 Ops/sec
array	1,741 Ops/sec

Script Preparation code:

var a = Array(100000).fill(1);
var b = new Set(a)

Tests: