Run results for: Array .push() vs .unshift()

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/101.0.4951.64 Safari/537.36 Edg/101.0.1210.53

Browser: Chrome 101

Operating system: Windows

Device Platform: Desktop

Date tested: one year ago

Test name	Executions per second
.unshift()	41595.7 Ops/sec
.push()	13315350.0 Ops/sec

Script Preparation code:

var arr = []

Tests: