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

A VT-100 terminal emulator for the Android OS

Java library for creating text-based GUIs

itchat4j -- 用Java扩展个人微信号的能力

java deep learning algorithms and deep neural networks with gpu acceleration

StringTemplate 4

Kumo - Java Word Cloud

ZK is a highly productive Java framework for building amazing enterprise web and mobile applications

Original Identicon java and canvas implementations

Improved version of java DBus library provided by freedesktop.org (https://dbus.freedesktop.org/doc/dbus-java/)

BLE library using Java and Bluez

bluetooth library for linux OSes using DBus and bluez (http://www.bluez.org/).