Solutions and errata for Cocoa Programming for OS X, 5th Edition. https://www.bignerdranch.com/we-write/cocoa-programming/

The source code of my new eBook —— A GUIDE TO IOS ANIMATION. Just click the next link to buy it

掘金翻译计划，翻译掘金上优质的英文文章

Python 练习册，每天一个小程序

Custom transition between two collection view layouts

Elegant HTTP Networking in Swift

A handy collection of more than 370 native Swift 3 extensions to boost your productivity.

Elegant transition library for iOS & tvOS

☔ A collection of iOS animation repos

Flexible progress bar written in Swift.

OpenGL ES的各种尝试，有详细的博客。

A thread safe, performant, feature rich image fetcher

Build Time Analyzer for Swift

✨ Awesome Dropdown menu for iOS with Swift 5.0

Growth Engineering: The Definitive Guide。全栈增长工程师指南

没事写写文章，喜欢的话请点star，想订阅点watch，千万别fork！

👩‍🎨 Elegant Attributed String composition in Swift sauce

A library to simplify iOS animations in Swift.

Elegant transition library for iOS & tvOS

Berry is an drop down menu written by Swift 4.2

Transport coordinate between earth(WGS-84) and mars in china(GCJ-02).

Neural Network built in Apple Playground using Swift

Simple calculation to render cheap water effects.

Smooth asynchronous user interfaces for iOS apps.

An easy way to implement pull-to-refresh feature based on UIScrollView extension, written in Swift 4.

Simulate touch events for iOS［User mode］

A drop-in universal library helps you to manage the navigation bar styles and makes transition animations smooth between different navigation bar styles while pushing or popping a view controller f…

Curated list of project-based tutorials