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

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

iOS Objective-C headers as derived from runtime introspection

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.

Send User Notifications on macOS from the command-line.

A small, lightweight, embeddable HTTP server for Mac OS X or iOS applications

Install and debug iPhone apps from the command line, without using Xcode

Objective-C bindings to libgit2

A modular, embeddable web server for Objective-C.

NSString category providing common Ruby String methods.

Code drawn AppKit HUD interface elements

A pull-to-refresh view for iOS 5, 100% API-compatible with UIRefreshControl in iOS 6

A cocoa audio player component which displays the waveform of the audio file.

An NSDate Category that returns human readable, pretty timestamps between two dates.

A modern, streamlined, faster version of UKKQueue

Keeping Twitter for macOS alive with code injection

Extending `UIView` block animations to allow you to implement custom animated properties.

Concurrency control flow system for Objective-C

A simple Apple TV 2 application that shows content from UitzendingGemist.nl without having to use AirPlay.

The RKGist application used in the RestKit Guide

A Primer On Panning UITableViewCells

Allows developers to set up autolayout constraints using familiar dot syntax—even with font sizes!

Code to take an NSBezierPath and export a Collada DAE Mesh (for Maya, Unity3D, etc)

BaseConverter is a numeric base converter class.