Design patterns implemented in Java

#1 Locally hosted web application that allows you to perform various operations on PDF files

Netty project - an event-driven asynchronous network application framework

A tool for reverse engineering Android apk files

jsoup: the Java HTML parser, built for HTML editing, cleaning, scraping, and XSS safety.

Paging indicator widgets compatible with the ViewPager from the Android Support Library and ActionBarSherlock.

DEPRECATED

Java interface to OpenCV, FFmpeg, and more

Annotation-triggered method call logging for your debug builds.

[DEPRECATED] Action bar implementation which uses the native action bar on Android 4.0+ and a custom implementation on pre-4.0 through a single API and theme.

Dynamic java method AOP hook for Android(continution of Dexposed on ART), Supporting 5.0~11

A horizontal view scroller library for Android

Play framework