Dive Into HTML5. Canvas Tutorial - Introduction. Welcome!
In this tutorial, we're going to create a breakout clone that you can play in your browser, using javascript and the In order to use this tutorial, you'll need a browser that supports the <canvas> element. Before you read any further, click on the "run code" button on the left to play the game that we'll end up creating. On every page, you'll be able to click the "run code" button to run the code we've developed so far.
Every page besides this one has an editor in it containing the javascript code that will be run in the same box as the game as soon as you click the button. RGraph: HTML5 Javascript charts library.