Tabula is a tool for liberating data tables trapped inside PDF files

Extract tables from PDF files

A collection of iOS7 animation controllers and interaction controllers, providing flip, fold and all kinds of other transitions.

Security Guide for Developers (实用性开发人员安全须知)

A framework for extracting data from PDFs in iOS

Server-side Swift. The Perfect core toolset and framework for Swift Developers. (For mobile back-end development, website and API development, and more…)

JavaScript based cookie-info banner for complying with EU cookie law

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

A modular, embeddable web server for Objective-C.

Send User Notifications on macOS from the command-line.

Mac Programmers Text Editor

iOS Hierarchy viewer - View and Coredata debugging made easy

A MPMoviePlayerViewController subclass that can display YouTube videos.

Easily add custom folding and page-flipping transitions to UIViews and UIViewControllers

It's green. It's an apple.

Painless high-performance audio on iOS and Mac OS X

Customizable sliding view controller container.

In-App web browsing support for iPhone apps

Standard toolset classes and categories

This is the code behind the tutorial "How to make a magazine app"

Doorway Transition in CoreAnimation (iOS)

The source code reference for the Newsstand Tutorial in my blog

Octopress plug-in to add the stack overflow flair in the blog aside

Octopress is an obsessively designed framework for Jekyll blogging. It’s easy to configure and easy to deploy. Sweet huh?

Zoom, Rotate, Drag – everything at the same time. A view-container for direct manipulation, inspired by Our Choice from Push Pop Press.

🔧 .files, including ~/.macos — sensible hacker defaults for macOS

Drop in sharing features for all iPhone and iPad apps

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

DDGPreferences is a self-introspecting, self-persisting iOS class for maintaining preferences and settings.

iOS-app template with lots of common tasks solved