Realm is a mobile database: a replacement for Core Data & SQLite

An in-app debugging and exploration tool for iOS

JSPatch bridge Objective-C and Javascript using the Objective-C runtime. You can call any Objective-C class and method in JavaScript by just including a small engine. JSPatch is generally used to h…

Model framework for Cocoa and Cocoa Touch

Package manager for Xcode

A conforming Objective-C WebSocket client library.

MySQL/MariaDB database management for macOS

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

iOS library for quickly displaying images while scrolling

Performant animated GIF engine for iOS

A curated list of delightful iOS resources.

A window management application (replacement for Divvy/SizeUp/ShiftIt)

A collection of awesome flat UI components for iOS.

A software update framework for macOS

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.

Animate in Xcode without code

Desktop WebKit wrapper for HTML/CSS/JS applications.

[Experimental] A semi-hybrid framework that allows you to create mobile apps using Objective-C and XML/CSS

Easy to read and write chainable animations in Objective-C and Swift

Bluepill is a reliable iOS testing tool that runs UI tests using multiple simulators on a single machine

Container view controller that leverages UIKit Dynamics to provide a realistic drawer navigation paradigm.

Code examples for the new features of iOS 8.

Code examples for the new features of iOS 7.

A Fast, Open Source JavaScript, Canvas & Audio Implementation for iOS

A UI framework for Mac based on Core Animation

Better playgrounds that work both for Objective-C and Swift

Control Google Chrome from the command line

EKAlgorithms contains some well known CS algorithms & data structures.

SPDY for iOS and OS X