Run results for: set vs array iteration new new

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/121.0.0.0 Safari/537.36

Browser: Chrome 121

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

set

27.2M/s

array

28K/s

View exact numbers

Test name	Executions per second
✓ set	27,160,162 Ops/sec
array	27,580 Ops/sec

Script Preparation code:

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

Tests: