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

Run details:

User agent: Mozilla/5.0 (Android 8.1.0; Mobile; rv:68.0) Gecko/68.0 Firefox/68.0

Browser: Firefox Mobile 68

Operating system: Android 8.1.0

Device Platform: Mobile

Date tested: 4 years ago

Test name	Executions per second
.unshift()	195876.6 Ops/sec
.push()	4254705.0 Ops/sec

Script Preparation code:

var arr = []

Tests: