Efficient and customizable TreeLayout Algorithm in Java, for NetBeans
Drombler FX is a modular RCP for JavaFX based on OSGi and Maven.
A Java 7 library for parsing command lines.
Plugin based multi-purpose dev tool.
jchart2d is a real-time charting library written in java.
Java GUIs made easy!
A Java-written extractor for all your Thymeleaf localization strings
Command Line Argument Parsing Library
Java Swing HTML / CSS rendering component
Eclipse Plugin for Javeleon