CodeAbbey!

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

W3Schools is a web developers information website, with tutorials and references on web development languages such as HTML, CSS, JavaScript, PHP, SQL, and JQuery, covering most aspects of web programming.

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.

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.

Project Euler is a series of challenging mathematical/computer programming problems that will require more than just mathematical insights to solve. Although mathematics will help you arrive at elegant and efficient methods, the use of a computer and programming skills will be required to solve most problems.

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.

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.

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.

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.

Learn to code the way professional programmers do with a guided tour using curated, free coding tutorials on the web. Learn HTML, CSS, Javascript, Python, Rails, Node, and more. Everything you need to know about web development.

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 Coding Superhero with Code Avengers

Teaching technology via app development.Learn By Doing :We believe that the best way to learn a language is to attempt building something on it. With tests to check your progress, our courses help you learn while coding.