declare a object in js code example
Example 1: javascript object
var person = {
first_name : "Marty",
last_name : "Mcfly",
born : 1968,
died : 1933,
lovers: ["Jennifer Parker","Baines McFly"]
};
Example 2: creating an object javascript
let obj = {
// fields
name:"value",
num: 123,
//methods
foo: function(){}
}