Run results for: set delete vs array splice 2

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36 Edg/133.0.0.0

Browser: Chrome 133

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

set delete

50.0M/s

arr

943K/s

View exact numbers

Test name	Executions per second
✓ set delete	49,976,056 Ops/sec
arr	942,673 Ops/sec

Script Preparation code:

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

Tests: