Stars
A delightful networking framework for iOS, macOS, watchOS, and tvOS.
A Cocoa / Objective-C wrapper around SQLite
Super Awesome Easy Fetching for Core Data!
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.
An extension for Apple's xcodebuild that makes it easier to test iOS and macOS apps.
Keep It Functional - An iOS Functional Testing Framework
Managing windows size and position in OSX
Cocos2d for iOS and OS X, built using Objective-C
Style iOS apps with a stylesheet, similar to CSS
A native iOS video chat app based on WebRTC
ActiveRecord-like API for CoreData
Automated acceptance tests for native iOS apps
The perfect accessory for Mantle and AFNetworking.
Official iOS (Objective-C) Tracking Library for Mixpanel Analytics
CocosBuilder, the visual editor for cocos2d
Objective-C Game Development Suite
A port of Ruby on Rails' ActiveResource to Objective-C (and specifically the iPhone)
Cocos3D is a sophisticated, yet intuitive and easy-to-use, 3D application development framework for the iOS platform. With Cocos3D, you can build sophisticated, dynamic 3D games and applications us…
Integrated Packaging Environment for OS X
The Open Source Game Engine for iOS
Ready to use on screen Joysticks and Buttons for iOS gaming. It's pretty solid. Give it a try! As featured in multiple Apress books about iPhone and iPad 2D Game Development
Objective C wrapper for the open source OCR Engine Tesseract (macOS)
Automated acceptance tests for native iOS apps