Dillion

iOS-Flip-Transform. Core Animation framework for navigating data by flipping

EssentialImager. Painless image picker with orientation, resizing, clipping, masking and caching of images

VectorMetaballs. An Objective-C implementation of vector based metaballs, original implementation by Hannu Kankaanpää. (http://www.niksula.hut.fi/~hkankaan/Homepages/index.html)

DemoButton. Objective-C

BounceQuest. Quest for the perfect bounce

Toolbox. Catalog of modern iOS tools

StoryboardTest. System for customizing navigation transition, using storyboard and containment APIs

DTNavigationController. Drop-in replacement to customize navigation controller transitions

consistent-search-sharding. Go