Khan Academy
Free
Khan Academy is a non-profit educational organization.
Coursera
Freemium
Coursera works with universities and other organizations to offer online courses, specializations, and degrees in a variety of subjects, such as engineering, …
edX
Free
edX is a massive open online course (MOOC) provider. It hosts online university-level courses in a wide range of disciplines to a worldwide student body, incl…
Pluralsight
Commercial
Pluralsight is an online education platform that offers a variety of video training courses for software developers, IT administrators, and creative professio…
Codecademy
Freemium
Codecademy is an online interactive platform that offers free coding classes in 12 different programming languages.
Udacity
Commercial
Udacity is a for-profit educational organization offering massive open online courses (MOOCs).
SoloLearn
Free
SoloLearn provides coding tutorials mainly through its mobile app.
Nettuts+
Freemium
Nettuts+ is a popular site aimed at web developers and designers offering tutorials and articles on technologies, skills, and techniques.
