the prefuse visualization toolkit

Stanford CoreNLP provides a set of natural language analysis tools which can take raw English language text input and give the base forms of words, their parts of speech, whether they are names of companies, people, etc., normalize dates, times, and ...

ImageJ is an open source Java image processing program inspired by NIH Image for the Macintosh.

Android/Desktop/iOS/HTML5 game development framework

Processing Core

UI toolkit and flat design skin for scene2d.ui

Common UI components and utilities for Swing applications.

Reporting Client

App

Appfx

Various Swing and GUI utility classes used by pepsoft.org projects.