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Codecademy is an American online interactive platform that offers free coding classes in various programming languages including Python, Java, Go, JavaScript, Ruby, SQL, C++, C#, adn Swift. With Codecademy it's easy to learn the technical skills you need for the job you want. As leaders in online education and learning to code, Codecademy taught over 50 million people using a tested curriculum and an interactive learning environment.

At Pluralsight, technologists and tech teams can learn the latest skills to perform the jobs effectively. Pluralsight is an educational platform that can be used by both students and team leaders to improve success of future projects. The platform provides both the skills valuable for the students and data needed for team leaders to succeed.

Khan Academy is a free library of trusted, standards-aligned practice and lessons covers math K-12 through early college, grammar, science, history, AP, SAT, and more. Khan Academy was created in 2008 as a non-profit educational organization with the goal to provide educational tools as an online service.

Skillshare is an American online learning platform that provides on-demand learning material in photography, design, development and much more. The courses on Skillshare is focused on interaction rather than lecturing, with the main goal of learning by creating or completing projects and objectives.