Open-source KVM software

Next Generation of ShadowsocksX

30 days of React Native demos

Highly customizable tabBar and tabBarController for iOS

GPUImage 2 is a BSD-licensed Swift framework for GPU-accelerated video and image processing.

Reusable apps code. Written in Swift

本github已于14年6月基本停止更新，完整精致的纸质版《编程之法：面试和算法心得》已在京东/当当上销售！

C-41 is an application to help people develop film at home by providing a series of "recipes" for photographers to use.

iOS面试题集锦（附答案）--学习交流群465239521

实时滤镜，自定义相机，图片处理

Miku is a plugin for Xcode. A copy of atom-miku.

A lightweight framework to build chat applications, made in Swift

Asynchronous socket networking library for Mac and iOS

WWDC app for OS X

Smooth asynchronous user interfaces for iOS apps.

带有详细注释的 Redis 3.0 代码（annotated Redis 3.0 source code）。

Kids Is Data Stream

PHP Best Practices（中译版）

Bringing Swift goodness to Quartz.

Sample code for the Introduction to Core Image article in objc.io issue #21

Streams of values over time

Image cropping library for iOS.

这份指南汇集了Swift语言主流学习资源，并以开发者的视角整理编排。

A collection of iOS components.

Completely customizable progress based loaders drawn using custom CGPaths written in Swift

Asynchronous image loading framework.

Powerful, Easy to use alertview or popup view on controller and window, support blur effects,custom view and animation,for objective-c,support iphone, ipad

a iOS network debug library iOS网络调试库，NetworkEye可以监控App内HTTP请求并显示请求相关的详细信息，方便App开发的网络调试。

A great list of open sourced UI Motion Library produced by Animatious Group.