Stars
UITableView subclass that abstracts away the ugliness involved with creating static or modular UITableViews. Settings and menu pages are a snap to create with DAModularTableView.
DAReloadActivity is a UIButton subclass (with a refresh arrow by default) with UIActivityIndicatorView properties.
UIScrollView for iPhone with horizontal paging like mobile Safari tabs
Some examples of drawing a popover bubble for iPhone.
Self-contained, two-file (.h/.m) iPhone/iPad components that are dead-easy to drop into your projects
The "Goto" In App Purchases Framework for iOS 8+
Providing a Calendar Widget and Event creation for iPhone
Open source code for the idevrecipes.com blog
A set of Objective-C additions and macros that helps you write code more quickly.
a Tweetie-style tab bar for the iPhone
Super Awesome Easy Fetching for Core Data!
Drop in sharing features for all iPhone and iPad apps
Useful UIImage categories for iPhone/iPad developers.
This iOS framework allows settings to be in-app in addition to or instead of being in the Settings app.
Unofficial core-plot mirror (official version now here: https://github.com/core-plot/core-plot)
An Objective-C augmented reality kit for iPhone.
A utility that reminds your iPhone app's users to review the app.
tap + haiku = tapku, a well crafted open source iOS framework
iPhone UIKit based sample code for handling various types of touches
Three20 is an Objective-C library for iPhone developers
Easy to use CFNetwork wrapper for HTTP requests, Objective-C, Mac OS X and iPhone