What are the ways of making objects in JavaScript code example

Example 1: Build JavaScript Objects

var myDog = {
  name: "gozi",
  legs: 4,
  tails: 1,
  friends: ["Ted", "Fred"]
};

Example 2: how to create object in javascript with class

class Car {

   constructor(name, year) {

    this.name = name;

    this.year = year;

  }

}