The 100 Top Codecademy Courses of All Time

Codecademy is an American online interactive platform founded in 2011 that offers free self-paced coding classes in 15 programming languages, including Python, Java, JavaScript, and SQL, as well as HTML and CSS. It also offers paid Plus and Pro tiers with personalized learning plans, quizzes, projects, and certificates. In 2022, Codecademy was acquired by Skillsoft for approximately $525 million and now has more than 85 million learners across 190 countries.

One of Codecademy’s defining features is its browser-based coding environment. If you prefer interactive learning, you can start writing and running code instantly in your browser without setting up a separate development environment. And Codecademy’s AI learning assistant helps you work through problems, check solutions, and get error explanations without leaving the platform.

Codecademy now has over 500 online courses and 100 learning paths, as well as expert-led virtual bootcamps. Personalized 1:1 coaching is also available.

Here’s a quick summary of Codecademy’s 100 most popular online courses of all time, based on the number of enrollments:

Enrollments range from 26K to 3.2M. There are eight courses with over one million enrollments
Together, they account for 23.7M enrollments, with an average of 237K enrollments
25 courses are free and 75 are paid
1500+ hours of total learning
75 of the Top 100 courses are in Programming, 11 in Computer Science, 3 in Artificial Intelligence, 3 in Data Science, 2 in Personal Development, 2 in Business, 1 in Mathematics, and 1 in Art & Design.