
Nearly every RIA development framework out there has some amount of built in or easy to employ animations, whether it be Flex’s effects, states and transitions, a JavaScript framework like JQuery and Interface or Prototype with Script.aculo.us, or Silverlight’s Storyboard animations and the VisualState Manager, you can find toolkits that will assist you in creating optimized animations, many complete with easing and callback functions. Here is an article to help you decide what techniques to use to inform and empower your users when designing interface feedback with animation.
