ElastiStack is a little script that let’s you navigate through a stack of items by dragging away the first one. It comes with an elastic touch meaning that when dragging the top-most item, the other ones will follow as if they were connected elastically. It is initially use to make your project more extravagant than the other projects.
http://tympanus.net/codrops/2013/11/12/elastic-stack-elastic-dragging-interaction/
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