| Type | Example |
|---|---|
| String | "Hello World" |
| Number | 10, 3.14 |
| Boolean | true / false |
| Array | [1, 2, 3] |
| Object | { name: "John" } |
💡 Pro Tip: Use typeof to check a variable's type!
Code Implementation:
let name = "John"; // String
let age = 25; // Number
let isStudent = true; // Boolean
// Advanced Types
let scores = [90, 85]; // Array
let user = { // Object
id: 1,
role: "Admin"
};