let a = { name : 'test', email : 'kepung@gmail.com'}

a
{name: "test", email: "kepung@gmail.com"}

///////////////////
Object.keys(a)
(2) ["name", "email"]


//////////////////////
Object.values(a)
(2) ["test", "kepung@gmail.com"]


///////////////////
Object.entries(a)
(2) [Array(2), Array(2)]
0:(2) ["name", "test"]
1:(2) ["email", "kepung@gmail.com"]

// Getting really alot of info here using

Object.getOwnPropertyDescriptors(a)

{name: {…}, email: {…}}

email:{value: "kepung@gmail.com", writable: true, enumerable: true, configurable: true}
name:{value: "test", writable: true, enumerable: true, configurable: true}