Object is a non primitive data type to store functions and values.
Multiple values as key:value pairs.
Functions are stored as key:function() pairs called methods.
Object store related information about one thing.

Examples:

let person = { name : "Priya", age : 20, city : "Chennai" }; console.log(person);

output: {name: "Priya", age: 20, city: "Chennai"}

To access object:

  1. Dot notation 
console.log(person.name); console.log(person.age);

output: Priya
20

2.Bracket notation

console.log(person["city"]);

output : Chennai

Object CRUD Operations :

  1. Add a new property 
let mobile = { name: "Vivo", price: 20000, }; mobile.model: "V80"; //includes this console.log(student);

output: Vivo
20000
V80

  1. Read a property 
console.log(mobile.name); //Vivo console.log(mobile["name"]); //Vivo
  1. Update a property 
mobile.price: 25000; console.log(mobile.price); // 25000
  1. Delete a property 
delete mobile.price; console.log(mobile); //price will be removed

output: Vivo
V80