Here on TechClient, everyday we present free best (HQ) resources for your web design & graphic design projects. Today we are going to share Free Playful Trampoline Effect. In this post we present Free Playful Trampoline Effect that presented by tympanus. A little playful content navigation effect that uses the draggable Elastic Stack and Snap.svg for animating a background shape like a trampoline. The demos are a tribute to Leonard Nimoy.