Full Catalog
Whether you're trying to level up your career, build your side project, or simply play around with programming, you've found the right place to start. Explore our programs and courses, try an exercise or two, and join our community of 45 million learners.
Intensive Programs
Each Codecademy program is designed to upgrade your skills through a rigorous curriculum with personalized support. Level up today!
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Build Websites from Scratch
Learn to design and build professional websites using HTML & CSS
Build Front-End Web Applications from Scratch
Learn JavaScript and ReactJS, a new technology used in apps like Netflix
Build Web APIs from Scratch
Learn the fundamentals of JavaScript and Express.js
Test-Driven Development
Learn the programming best-practice, Test Driven Development, while building fullstack JavaScript web applications.
Introduction to Data Analysis
Learn the data skills you need to make more informed decisions.
Build Website UIs
Learn the fundamentals of User Interface design and visual design while building websites with HTML and CSS.
Learn SQL from Scratch
Master SQL queries and work with multiple datasets so you can analyze your business data and level up your career.
Programming with Python
Learn Python fundamentals that set you up to work in web development and machine learning.
Data Visualization with Python
Learn the basics of the data science programming language Python to organize, analyze and visualize your data.Courses
Codecademy courses teach you a technical skill through interactive lessons. Practice projects and quizzes are available for our Pro members.
Welcome to Codecademy!
Are you new to coding? This is the perfect place to start learning!
Learn HTML
Learn the basics of HTML, the essential language of the web. This course covers version 5 of HTML.
Learn Python
Learn to program in Python, a powerful language used by sites like YouTube and Dropbox. Learn the fundamentals of programming to build web apps and manipulate data.
Introduction To JavaScript
Learn the fundamentals of JavaScript, the programming language of the web.
Learn CSS
Learn how to style and visually organize HTML with CSS. This course covers version 3 of CSS.Make a Website
Explore HTML & CSS fundamentals as you build a website in this introductory course to web development.
Introduction to Alexa
Learn how to build and host your own Alexa Skill.
Conversational Design with Alexa
Learn how to build more conversational Alexa skills.
Learn Java
Learn the basics of the popular Java language in this introductory course.
Learn SQL
Learn to communicate with databases using SQL, the standard data management language.
Introduction to jQuery
Learn the basics of jQuery, a JavaScript library that allows you to add dynamic behavior to static web pages.
Learn ReactJS: Part I
Build powerful interactive applications with this popular JavaScript library.
Learn ReactJS: Part II
Build powerful interactive applications with this popular JavaScript library.
Learn Responsive Design
Learn responsive design techniques, like relative sizing units and media queries, to create websites viewable on devices of all sizes.Learn Sass
Expand your CSS knowledge by learning SCSS syntax, nesting, functions, and more in this course on the Sass styling language.Learn Express
Learn how to make back-end apps using the popular Express.js frameworkLearn Node-SQLite
Learn how to interact with a SQL database from within your JavaScript programs in this course on the 'node-sqlite3' package.
Deploy a Website
Learn how to publish a personal website to the public Internet.
Learn Ruby
Learn to program in Ruby, a flexible language used to create sites like Codecademy. Ruby is a powerful yet beginner-friendly language used for professional web apps all over the world.
Learn Ruby on Rails
Learn the basics of building applications with this convenient, powerful web development framework.
Ruby on Rails: Authentication
Learn how to add user sign up, login and logout functionality to your Rails applications in this intermediate course.
Learn Git
Learn to save and manage different versions of your code projects with this essential tool.
Learn the Command Line
Discover the power of this simple, yet essential text-based tool and increase your productivity as a developer.
Learn AngularJS 1.X
Learn how to easily build single-page web applications using this popular JavaScript framework.
SQL: Table Transformation
Practice more SQL in this course that covers how to manipulate and transform data.
SQL: Analyzing Business Metrics
Explore SQL further in this course focusing on how to analyze data.