JavaScript Essentials

Beginner Friendly

Build interactive websites and web apps with JavaScript — the language of the web. Write code that runs in every browser.

3 Lessons~60 minIn BrowserNo Setup

// Hello, JavaScript!

const greet = (name) => {

console.log(`Hello, ${name}!`);

};

greet("World"); // Hello, World!

Course Modules

3 total lessons

Learn the fundamentals of JavaScript programming

3 lessons

Introduction to JavaScript

What is JavaScript, where it runs, and your first script

Variables & Functions

Storing data, declaring functions, and understanding scope

DOM & Events

Manipulate HTML elements and respond to user interactions