Toolkit for working with and mapping geospatial data
JaxoDraw: Feynman Diagrams made easy!
Free projection software for churches
The Investor's Clock shows the time in different time zones.
Barcode scanner library for Android, based on the ZXing decoder
Java bindings for Skia
With J QR Code Generator you can create QR Codes easily & offline
Java source code for image processing books by Burger & Burge
Implementation of Instagram with Material Design
Java 2D graphics/utility library
JPhotoMosaic - Create Image from a set of pics
Shape recognition for video games using fast algorithms (heuristics).
Community Supported Eclipse Visual Editor
The X3DV Module Suite is a free set of Netbeans modules to code in X3D