Aspose Maven for Eclipse lets you create Aspose Maven based projects.
FTP Netbeans plugin for java, php and maven project
Product Backlog Eclipse connector for Mylyn
Creates a new NetBeans maven based project for Aspose APIs.
ByteCode IDE for C++ , Java, Python, Assembly, HTML, CSS Developers
Interactive Environment for Coffee-Script, Jade and Stylus
Jxt4RunPlusJ is a source code editor and creator.
Wascana has moved
Simple, yet powerful IDE for Java.
Web development IDE in browser, supports Java, ruby, javascript...etc
Encode files and other resources for direct use in Java programs.
Workflow Designer, Hive Editor, Pig Editor, File System Browser
A panographic toolkit compliant with open source standards
A graphical, cross-browser, easy and Selenium-based testing tool