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

Asynchronous image downloader with cache support as a UIImageView category

An open source iOS framework for GPU-based image and video processing

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

A collection of iOS components.

Color framework for Swift & Objective-C (Gradient colors, hexcode support, colors from images & more).

A fully customizable iOS calendar library, compatible with Objective-C and Swift

A fast, convenient and nonintrusive conversion framework between JSON and model. Your model class doesn't need to extend any base class. You don't need to modify any model file.

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

ResearchKit is an open source software framework that makes it easy to create apps for medical research or for other research projects.

React Native 研究与实践

不用官方SDK，利用社交软件移动客户端(微信/QQ/微博/人人/支付宝)分享/登录/支付。

Icon font library for iOS. Currently supports Font-Awesome, Foundation icons, Zocial, and ionicons.

An elegant and simple iOS music player.

[OpenUDID IS NOW DEPRECATED] Open source initiative for a universal and persistent UDID solution for iOS

A Mac app to decode and extract images from iOS apps, support png/jpg/ipa/Assets.car files.

☀️ Sol° beautifully displays weather information so you can plan your day accordingly. Check the weather in your current location or any city around the world. Implemented in Objective-C.

[DEPRECATED]