Objects

Objects store related data together using key-value pairs. Think of an object like a profile card: it holds multiple pieces of information about one thing.

const user = {
  name: "Daniel",
  age: 20,
  role: "developer",
  isActive: true
}

// Access values
user.name        // "Daniel"
user["age"]      // 20

// Update values
user.age = 21

// Add new property
user.city = "Dallas"

// Destructure
const { name, role } = user
console.log(name) // "Daniel"