tanran,github

afnetworking

A delightful iOS and OS X networking framework

appsales-mobile

App Sales allows iPhone and Mac App Store developers to download and analyze their daily and weekly sales reports from iTunes Connect.

autoscrolllabel

Provides marquee like UILabel scrolling, think iPod track title scrolling.

badgelabel

Simple animatable badge based on UILabel using CALayer-s

Creates a label that moves from left to right or right to left. Can be used on any iOS device. Was based off of Brian Stormont's scrolling label class (http://blog.stormyprods.com/2009/10/simple-scrolling-uilabel-for-iphone.html).

cocos2d-iphone

cocos2d for iPhone

core-text-label

subclass of UILabel to use Core Text

ecslidingviewcontroller

fbreaderj

Official FBReaderJ project repository

flipboard-3d-transform-effect-example

An example showing the 3D effect on a view using panning gestures

flipview

Magazine Style View/Layout like Flipboard

gh-unit

Test Framework for Objective-C

gmgridview

A performant Grid-View for iOS (iPhone/iPad) that allows sorting of views with gestures (the user can move the items with his finger to sort them) and pinching/rotating/panning gestures allow the user to play with the view and toggle from the cellview to a fullsize display.

google-maps-for-rails

Enables easy display of items (taken from a Rails 3 model) with Google Map, OpenLayers, Bing or Mapquest. Geocoding + Directions included. Provides much options: markers customization, infowindows, auto-adjusted zoom, polylines, polygons, circles etc... See wiki for full description and examples.

ioctocat

iOS GitHub client (universal, works on the iPad, iPhone and iPod Touch)

jsonkit

Objective-C JSON

mhpagingscrollview

A UIScrollView subclass that shows previews of the pages on the left and right.

ocmock

Mock objects for Objective-C

octopress

Octopress is an obsessively designed framework for Jekyll blogging. It’s easy to configure and easy to deploy. Sweet huh?

paperclip

Easy file attachment management for ActiveRecord

prettykit

PrettyKit for iOS is a small set of new widgets and UIKit subclasses that gives you a deeper UIKit customization. You will be able to change their background color, add gradients, shadows, etc.