Learning JavaScript

JavaScript is a programming language that makes web pages interactive. It is the core of web development, allowing you to create dynamic content, animations, and much more.

Basic Concepts

Variables: Store data values.
- let and const are used to declare variables.
Data Types: Different kinds of data that can be stored in variables.
- string, number, boolean, object, array
Operators: Used to perform operations on variables.
- +, -, *, /, %, ==, ===, >, <, >=, <=, &&, ||

Practical Examples

Hello World: Display "Hello, World!" on a webpage.
```
document.write("Hello, World!");
```

Button Click: Change the text of a button when clicked.

function changeText() {
  document.getElementById("myButton").innerHTML = "Clicked!";
}

Resources

For more in-depth learning, check out our JavaScript Tutorial.