Open Source

Open Rules - Business Rules Management System [Rules Engines]
OpenRules ® is a full-scale BRMS, Business Rules Management System. It provides a powerful while simple suite of open source components for Rules-based Application Development. Usi...
Groovy - An agile dynamic language for the Java Platform [Scripting Languages]
Groovy ... is an agile and dynamic language for the Java Virtual Machine builds upon the strengths of Java but has additional power features inspired by languages like Python...
Jess - the Rule Engine for the JavaTM Platform [Scripting Languages]
Jess is a rule engine and scripting environment written entirely in Sun's Java language by Ernest Friedman-Hill at Sandia National Laboratories in Livermore, CA. Using Jess, you...
Judo - practical, functional scripting language [Scripting Languages]
Judo is a practical, functional scripting language. It is designed to cover the use cases of not only algorithmic/object-oriented/multi-threaded programming and Java scripting but ...
Rhino: JavaScript for Java [Scripting Languages]
Rhino is an open-source implementation of JavaScript written entirely in Java. It is typically embedded into Java applications to provide scripting to end users.
The Jython Project [Scripting Languages]
Jython is an implementation of the high-level, dynamic, object-oriented language Python seamlessly integrated with the Java platform. The predecessor to Jython, JPython, is certifi...
Pnuts [Scripting Languages]
Pnuts is a script language for Java environment. It enables interaction with Java environment, simple Web scripting, customization for Java programs, and so on. Simple and clean...
The Tcl Java Project [Scripting Languages]
The Tcl/Java project 's goal is to make integrating the Java platform and the Tcl scripting language as easy as possible. The project actually consists of two distinct packages, ca...
BeanShell - Lightweight Scripting for Java [Scripting Languages]
BeanShell is a small, free, embeddable Java source interpreter with object scripting language features, written in Java. BeanShell dynamically executes standard Java syntax and ext...
Hecl [Scripting Languages]
The Hecl Programming Language is a high-level, open source scripting language implemented in Java. It is intended to be small, extensible, extremely flexible, and easy to learn and...