A collection of tools to help you learn how to write computer programs.
Website: https://www.codecademy.com/
Website: https://github.com/
Website: http://stackoverflow.com/
Website: http://coderwall.com/
Website: http://codehs.com/
Free iPad app: https://itunes.apple.com/us/app/daisy-the-dinosaur/id490514278?mt=8&uo=4&at=10l6SU
Paid iPad app: https://itunes.apple.com/us/app/move-turtle.-programming-for/id509013878?mt=8&uo=4&at=10l6SU
Paid iPhone app: https://itunes.apple.com/us/app/move-turtle.-programming-for/id509013878?mt=8&uo=4&at=10l6SU
Website: http://jsbin.com/
Website: http://codepen.io/
Free iPad app: https://itunes.apple.com/us/app/hopscotch-programming-designed/id617098629?mt=8&uo=4&at=10l6SU
Free iPhone app: https://itunes.apple.com/us/app/hopscotch-programming-designed/id617098629?mt=8&uo=4&at=10l6SU
Website: http://jsfiddle.net/
Google Chrome app: https://chrome.google.com/webstore/detail/jsfiddle/hiigmadmngbpbmacbkfngpkjfmmpagfk
Free Mac program: http://scratch.mit.edu/download
Free Windows program: http://scratch.mit.edu/download
Free iPad app: https://itunes.apple.com/app/hakitzu-code-of-the-warrior/id599976903?mt=8&uo=4&at=10l6SU
Free Mac program: http://www.stencyl.com/
Paid Mac program: http://www.stencyl.com/stencyl/pricing/
Free Windows program: http://www.stencyl.com/
Paid Windows program: http://www.stencyl.com/stencyl/pricing/
Website: http://captricity.com/
Website: https://thimble.webmaker.org/
Paid iPad app: https://itunes.apple.com/us/app/codify/id439571171?mt=8&uo=4&at=10l6SU
Website: http://gamestarmechanic.com/
Edmodo app: http://www.edmodo.com/publisher/gamestarmechanic
Website: https://www.codeavengers.com/
Website: http://www.capriza.com/
Mozilla Firefox extension: http://start.capriza.com/