Run results for: set delete vs array splice

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36

Browser: Chrome 126

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
set delete	24728400.0 Ops/sec
arr	12798921.0 Ops/sec

Script Preparation code:

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

Tests: