An easy way to use pull-to-refresh
Highly customizable & feature rich notifications
AppDevKit is an iOS development library
Asynchronous image downloader with cache support
View controller for iOS that allows users to crop portions of UIImage
A Custom&Powerful Action Sheet For iOS
Performant animated GIF engine for iOS
An open-source macOS app for designing HTML5 SVG
In-app design review tool to inspect measurements, attributes, etc.
iOS UI module library for adding animation to iOS tabbar items
iOS and OS X animation library for physics-based interactions
You can easily add awesome animated context menu to your app
Custom animated pull-to-refresh that can be added to UIScrollView
A simple keyframe-based animation framework for UIKit
Collection of iOS7 animation controllers and interaction controllers
A simple and beautiful chart lib used in Piner and CoinsMan for iOS
A cross-platform OpenGL based lightweight scenegraph library