Treehouse

Codecademy is the easiest way to learn how to code. It's interactive, fun, and you can do it with your friends.

Teaching technology via app development

RubyMonk will teach you the syntax, idioms, and even the philosophy behind effective Ruby use in an interactive, Codecademy-like interface. As of now, RubyMonk is completely free to use.

Code Avengers is the fun, easy way to learn Javascript, the computer programming language of the web. Learners of all ability will enjoy the free interactive online lessons. Be a …

The JavaScript Playground is a blog centered around short, specific posts aimed to improve a reader's knowledge of JavaScript, either written or provided as a screencast. Posts on JSP are …

TheCodePlayer is a new concept to make learning front end technologies easier. Code typed is played back like a video with output rendering making conceptual and process based learning butter-easy.

Free Educational Video Tutorials on Computer Programming, Adobe Software, Computer Science and More!

Code.org is a non-profit whose goal is to expose all students to computer programming. We believe that computer programming is a liberal art; it's something EVERY student in the world …

Teaching computer science to beginners with no prior background, and providing them with the help they need along the way. We work with individuals as well as schools all over …

At Programr you can code, compile & run your programs directly in the browser. Supported platforms include C++, Java, PHP, C#, Flex, J2EE, Objective-C and many others. Programr is the …

http://blog.codeschool.com/post/40771271846/keeping-courses-fresh jQuery Air is a new way to learn jQuery directly in the browser. Learning jQuery for the first time should be fun, and jQuery Air allows you...

Coderbyte is a place built for anyone to practice and perfect their programming skills. Challenges are added almost every day so you can work on applying your algorithmic thought process …

The Hungry Academy is a unique and game changing five-month learning experience. It's your opportunity to push yourself to the limits. At Hungry Academy you’ll: - Work with and be …

Since 2001 Cocoa Dev Central has been one of the most popular sites devoted to Mac OS X programming

Crunchy is an application that formats and delivers html-written Python tutorials inside a browser window, adding interactive elements and snazzy navigation.