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/120.0.0.0 Safari/537.36

Browser: Chrome 120

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

set delete

28.9M/s

arr

14.7M/s

View exact numbers

Test name	Executions per second
✓ set delete	28,873,642 Ops/sec
arr	14,680,743 Ops/sec

Script Preparation code:

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

Tests: