A decompiler for Lua 5.x
Learn Java the easy way!
jEdit is a programmer's text editor written in Java.
Integrated Development Environment (IDE)
Java XML parser. Automatic. Just Java classes with fields. No code.
A generator of DTO, Model, and DAO classes to access relational DB
Tool support for the Z formal notation
Visual Automation IDE — automate anything you see on screen
Open Source C/C++/Java libraries from Unicode
integration between Java and scripting languages
Oddwarg's Java utility code
Automatic frontend engine for Java
The Umple Model-Oriented Programming Technology
Nyquist is a language for sound synthesis and music composition.
Converts cobol copybooks to Xml/Java objects
maXbox is a script tool engine, compiler and source lib all in one exe
Another drawing editor for LaTeX with PSTricks & TikZ
data transformation and code generation
Binary / hex editor and component written in Java
JSCover - JavaScript code coverage
Java persistence using JDO, JPA or REST