Udacity offers all their course materials for free. Some of their popular courses include Intro to Java programming, How to use Git and Github, How to build a startup and Developing Android apps.

Codecademy, the New York startup that wants to teach the world to code, has capitalized on widespread interest by raising a second venture round of $10 million from top investors -- Kleiner ...

The weekly Codecademy lessons not only will teach you the basics of coding, they might also help you stay on track with your resolution to learn how to build apps and websites. One of the goals of ...