Begin your web development journey with our JavaScript course. Explore dynamic scripting for interactive web solutions.

Learn how to control the flow of a program and use JavaScript to power dynamic behaviors on websites.

Supercharge your skills with Codecademy's JavaScript courses. From interactive projects to real-world coding, master JS today for a brighter tomorrow!

Learn CSS In this CSS tutorial, you’ll learn how to add CSS to visually transform HTML into eye-catching sites.

Join the millions learning the tech skills needed to grow in their careers and build the lives they want. Sign up — it's free

Learn JavaScript Learn how to use JavaScript — a powerful and flexible programming language for adding website interactivity.

React (sometimes spelled React.js or ReactJS) is one of the most popular JavaScript libraries to develop powerful, interactive web applications. You’ll learn how to start with React and build …

SQL 1,513,688 learners enrolled Code foundations 8,485,071 learners enrolled Computer science 6,977,408 learners enrolled Web development 5,694,000 learners enrolled Python 4,276,075 …

It's time to build fluency in JavaScript Modules. In this project, we're going to practice creating a modular program in a Node.js environment so you can hone your skills and feel confident …

Elevate your JavaScript skills by learning TypeScript, a language designed to create more reliable and maintainable code. TypeScript enhances JavaScript with its type system, helping you …