A delightful networking framework for iOS, macOS, watchOS, and tvOS.

Harness the power of AutoLayout NSLayoutConstraints with a simplified, chainable and expressive syntax. Supports iOS and OSX Auto Layout

Asynchronous socket networking library for Mac and iOS

RestKit is a framework for consuming and modeling RESTful web resources on iOS and OS X

Xcode plug-in which helps you write documentation comment easier, for both Objective-C and Swift.

A collection of awesome flat UI components for iOS.

Three20 is an Objective-C library for iPhone developers

Dash for iOS was discontinued. Please check out Dash for macOS instead.

An extension for Apple's xcodebuild that makes it easier to test iOS and macOS apps.

The #1 HTTP server for iOS, macOS & tvOS (also includes web based uploader & WebDAV server)

Keep It Functional - An iOS Functional Testing Framework

[DEPRECATED]

A collection of iOS7 animation controllers and interaction controllers, providing flip, fold and all kinds of other transitions.

Objective-c code Apple style documentation set generator.

Cocos2d for iOS and OS X, built using Objective-C

Highly customizable drop-in solution for introduction views.

This framework implements a strict JSON parser and generator in Objective-C.

iOS 7/8 style blurred view controller that appears on top of your view controller.

Code examples for the new features of iOS 7.

Plugin for Xcode to make working with colors more visual

Paper folding animation for iOS

A Control Center-esque control with blurred background and toggle animations.

Blur a UIView

WYPopoverController is for the presentation of content in popover on iPhone / iPad devices. Very customizable.

DEPRECATED Test Framework for Objective-C

Export images from OS X / iOS .car CoreUI archives

MBProgressHUD, an iOS activity indicator view

Drop in sharing features for all iPhone and iPad apps

A simple and animated Pie Chart for your iOS app.

An alternative to Core Data for people who like having direct SQL access.