Run results for: Array splice vs delete

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

delete

67.6M/s

splice

66.8M/s

View exact numbers

Test name	Executions per second
✓ delete	67,623,640 Ops/sec
splice	66,788,616 Ops/sec

Script Preparation code:

var array = [].fill(1,0,10000)

Tests: