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

Run details:

User agent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Ubuntu Chromium/70.0.3538.77 Chrome/70.0.3538.77 Safari/537.36

Browser: Chromium 70

Operating system: Ubuntu

Device Platform: Desktop

Date tested: 5 years ago

Test name	Executions per second
.unshift()	20903.5 Ops/sec
.push()	8644749.0 Ops/sec

Script Preparation code:

var arr = []

Tests: