Understanding JavaScript Objects Using CRUD Operations

Objects are one of the most important concepts in JavaScript. They allow us to store data in key-value pairs. What is an Object? An object is a collection of properties where each property has a key and a value. Example: const user = { name : " Athithya " , age : 20 }; console . log ( user ); Output: { name: "Athithya", age: 20 } CRUD Operations in JavaScript Objects CRUD stands for: Create Read Update Delete 1. Create (Adding Data) We can create an object or add new properties. Example: const user = {}; user . name = " Athithya " ; user . age = 20 ; console . log ( user ); Output: { name: "Athithya", age: 20 } 2. Read (Access Data) We can access object values using dot notation. Example: const user = { name : " Athithya " , age : 20 }; console . log ( user . name ); Output: Athithya 3. Update (Modify Data) We can change existing values. Example: const user = { name : " Athithya " , age : 20 }; user . age = 21 ; console . log ( user . age ); Output: 21 4. Delete (Remove Data) We can re