what is object oriented programming in javascript code example

Example 1: oops in javascript

const book = {   title: "Hippie",       author: "Paulo Coelho",     year: "2018"}

Example 2: js oop

let names = {
    fname: "Dillion",
    lname: "Megida"
}
console.log(names.fname);
console.log(names.hasOwnProperty("mname"));
// Expected Output
// Dillion
// false

Example 3: is javascript object oriented

var js = new JavaScript();
js.isObjectOrientated = true;