ObjectScript

ObjectScript is a powerful yet easy-to-learn object-oriented programming language that offers convenience of an interactive interpreter and many Java features. Its simple Java-like syntax, class system, and private/protected/public fields and methods make it easy to use. Additionally, it offers other key features such as exceptions for error handling, synchronization and threading, and bytecode compilation for higher performance.

The language also offers several other key features, such as osdoc for documenting API documentation, XML-RPC support, and Windows COM support. It also comes with a regular expressions feature that requires Java v1.4 or later. Furthermore, ObjectScript is completely free.

ObjectScript is written in Java, and this makes it possible for programs created using ObjectScript to access existing Java code and libraries. Programs created using this language can create instances of Java objects, access public fields, and extend Java classes or implement Java interfaces.

Another advantage of ObjectScript is that it can be interactively interpreted, making it the perfect tool for debugging or learning Java systems. It can also be used to add sophisticated scripting to an existing Java application.