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

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/130.0.0.0 Safari/537.36

Browser: Chrome 130

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: one year ago

.push()

14.7M/s

.unshift()

38K/s

Spread

1/s

View exact numbers

Script Preparation code:

var arr = [10]

Tests: