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

Netty project - an event-driven asynchronous network application framework

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

An Android transformation library providing a variety of image transformations for Glide.

A simple expressive web framework for java. Spark has a kotlin DSL https://github.com/perwendel/spark-kotlin

Asynchronous socket, http(s) (client+server) and websocket library for android. Based on nio, not threads.

Android Asynchronous Networking and Image Loading

Java implementation of a Disk-based LRU cache which specifically targets Android compatibility.

Event Driven WebSockets Framework with Cross-Browser Fallbacks

DEPRECATED

WebSockets (hybi13/RFC) and socket.io client for Android

Holo Circular ProgressBar

Socket.IO Client Implementation in Java

Takes the input from the Android MediaPlayer and displays visualizations, like in iTunes or WinAmp

A Java WebSocket/HTTP server based on the Atmosphere and Netty Framework

A 'Pinned Header' library for ExpandableListViews on Android