Run results for: push and reverse

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36

Browser: Chrome 71

Operating system: Mac OS X 10.14.0

Device Platform: Desktop

Date tested: 5 years ago

Test name	Executions per second
instance	703461.6 Ops/sec
object	844681536.0 Ops/sec

Tests:

instance
const array = [] for (let i; i< 100000000; i++) { array.push({}) } array.reverse()
object
const array = [] for (let i; i< 100000000; i++) { array.unshift({}) }