Run results for: Destructuring vs undefined

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36

Browser: Chrome 83

Operating system: Windows

Device Platform: Desktop

Date tested: 4 years ago

Test name	Executions per second
Destructuring	1944160.6 Ops/sec
Undefined	3907784.0 Ops/sec

Script Preparation code:

const user = {
    email: "123@email.com",
    password: "AA&Â&A*&AA"
}

Tests:

Destructuring
const user = { email: "123@email.com", password: "AA&Â&A*&AA" } const { password, ...toBeReturned} = user;
Undefined
const user = { email: "123@email.com", password: "AA&Â&A*&AA" } user.password = undefined;