Architecture for incorporating scripting into Java applications, applets and servlets. [Open Source, IBM Public License]

Recursive JavaBeans editor for constructing component-based software. [Open Source, GPL]

Information on JunC++ion for integrating Java classes with C++, JMS Courier which lets you integrate C++ into any JMS vendor environment, and JuggerNET, which integrates Java and .NET by generating .NET proxy classes for Java classes. For Windows, Lin...

A powerful framework which supports implementation preprocessors, source-code analyzers, source-code translators for Java. [Freeware]

A tool for collecting code metrics for Java/J2EE projects into JavaDoc-styled HTML to analyze project metrics over time. [Freeware, req. registration]

A programming tool for those who used to make their code by hand. It consists of a simple editor with integrated compilation and running facilities. [Open source]

An online search engine providing Package and Jar File location information for Java classes. Useful when getting ClassNotFoundExceptions or when importing classes into Java code.

A java class file optimizer which uses different optimization techniques. Can be used with J2ME and J2SE class files.

An application framework of JavaBeans that assists developers to assemble service-oriented Java Swing applications from business domain models.

Allows web browsers to access terminal-based information systems without modifying existing applications.