kostassite,Kostas Antonopoulos,github

abcalendarpicker

Fully configurable iOS calendar UI component with multiple layouts and smooth animations.

acedrawingview

An open source iOS component to create a drawing app

animatedgifimageserialization

Complete Animated GIF Support for iOS, with Functions, NSJSONSerialization-style Class, and (Optional) UIImage Swizzling

appsoundengine

Sound engine for iOS apps with low latency. Objective C wrapper/framework of SystemSoundID, using System Sound Services functions and callbacks.

arduino-analog-multiplexer

Library for Arduino in order to use Analog Multiplexer / DeMultiplexers easily

asi-http-request

Easy to use CFNetwork wrapper for HTTP requests, Objective-C, Mac OS X and iPhone

attributedlabel

A UILabel substitute with data detectors, links, inline images, and Core Text attributes available right out of the box.

av

A "keep it simple, stupid" approach to working with AVFoundation

cam

A “keep it simple, stupid” approach to handling photo and video capture with AVFoundation.

circulartimer

Objective-C custom class that creates a circular timer for iOS.

cjavavm

Allows using `libjvm` in other Swift packages.

colorpopover

A ColorPopover is a very simple component for iPhone/iPad that provides a "Popover" color picker.

DAKeyboardControl allows you to easily add keyboard awareness and scrolling dismissal (a receding keyboard ala iMessages app) to any UIView, UIScrollView or UITableView with only 1 line of code. DAKeyboardControl automatically extends UIView and provides a block callback with the keyboard's current origin.