Run results for: set delete vs array splice 2

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:135.0) Gecko/20100101 Firefox/135.0

Browser: Firefox 135

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: one year ago

set delete

104.3M/s

arr

2.0M/s

View exact numbers

Test name	Executions per second
✓ set delete	104,306,824 Ops/sec
arr	1,983,801 Ops/sec

Script Preparation code:

var arr = [...Array(1000).keys()]
var set = new Set(arr)

Tests: