TutsPlus (Tuts+)!

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

Free Code Camp's open source community help you build a job-worthy portfolio of real apps used by real people, while helping nonprofits.

Lynda is a web site to get training on many subjects especially on computer related subjects. You are trained through videos and tests. This is unfortunately not free, but paid based on how long you are a member.

Pluralsight is the global leader in high-quality online training for hardcore developers and IT pros. The revolutionary Pluralsight training library provides techies with instant access to a rich collection of online training courses delivered by industry authorities. See what you can learn at pluralsight.com and join the @pluralsight community on Twitter.

Code School teaches web technologies in the comfort of your browser with video lessons, coding challenges, and screencasts.

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 should be exposed to at some point in their childhood education.

Treehouse teaches Web Design, Development and iOS to people everywhere, in order to help them achieve their dreams and change the world.

Web development tutorials, including jQuery tutorials, PHP tutorials, JavaScript tutorials, PSD to HTML tutorials, CSS tutorials and more. Learn how to code like a pro.

Learn Web Design and Development with SitePoint tutorials, courses, and books - HTML5, CSS3, JavaScript, PHP, mobile app development, Responsive Web Design

Learn JavaScript for web development with AngularJS, React, D3, and other modern tools.

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 on any problem you want at anytime. Coderbyte is built on improving your ability to work on common logic, mathematical, and algorithmic problems you might one day encounter.

The fastest way to learn any programming language by referring to already made programs and theory created by programming experts.

Tutorialzine is a site dedicated to bringing you the coolest web development tutorials and resources.

Famo.us University includes live coding lessons, tutorials, and discrete examples tied to our reference documentation. In Famo.us University, each lesson lets you live code in Famo.us and immediately see the rendered results without installing anything. Learn, play, and code to see what it's like to be Famo.us.

Do you have an idea that you want to turn into an app for a startup? Learn Ruby on Rails, AngularJS, NodeJS, HTML5, CSS3 by cloning TaskRabbit, Udemy, AirBnb, Fiverr and ... more.