An API for asynchronous programming with observable streams
Opensource framework for creation bussiness web applications
A plugin framework on android,Run any third-party apk
Distributed load testing framework - Java, Jython, or Clojure scripts.
Seriously good at building web sites
HTML5 Browser automation tool
Start Netbeans/Java app headles and control it through web browser
Java based software auto updater
Workflow Designer, Hive Editor, Pig Editor, File System Browser
Web development IDE in browser, supports Java, ruby, javascript...etc
A graphical, cross-browser, easy and Selenium-based testing tool
A multi-language port of Browserscope's user agent parser
Open Source Penetration Testing / Ethical Hacking Framework
OpenPatientOS is an information system for managing patient records
A library that converts Math ML and Unicode to Nemeth Braille.
TestingWhiz is an automated testing tool for web and cloud application
Madcow 2.0 - Advanced Test Automation
JSP Tree viewer with minimum Java Scripts
A selenium common library based on selenium 2.0, webdriver
SqlObjects - SQL library for Java