title: What is the current state of the art in HTML canvas JavaScript libraries and frameworks?
body: <p>I am currently investigating options for working with the canvas in a new HTML 5 application, and was wondering what is the current state of the art in HTML canvas JavaScript libraries and frameworks?</p>
  
  <p>In particular, are there frameworks that support the kind of things needed for game development - complex animation, managing scene graphs, handling events and user interactions?</p>
  
  <p>Also willing to consider both commercial and open source products. </p>