TweenJS is one of the modules of CreateJS that helps you develop animations in web browsers. We will now introduce TweenJS.
The TweenJS JavaScript library provides a simple but powerful tweening interface. It supports tweening of both numeric object properties and CSS style properties, and allows you to chain tweens and actions together to create complex sequences.—TweenJS API Documentation
For more information on TweenJS, please refer to the official documentation at:
http://www.createjs.com/Docs/TweenJS/modules/TweenJS.html
Let us understand precisely what tweening means:
Inbetweening or tweening is the process of generating intermediate frames between two images to give the appearance that the first image evolves smoothly into the second image.—Wikipedia
For more information on tweening, visit:
http://en.wikipedia.org/wiki/Tweening
The same as other CreateJS subsets, TweenJS contains many functions and methods; however, we are going to work with and create examples for specific basic methods, based on which you can read the rest of the documentation of TweenJS to create more complex animations.