Programming languages for the Java Virtual Machine JVM and Javascript

W4F is a toolkit for the generation of wrappers for Web sources. It consists of a retrieval language to identify Web sources, a declarative extraction language (HEL: HTML Extraction Language) to express robust extraction rules and a mapping interface to export the extracted information into some user-defined data-structures.

Dawn is a dynamic scripting language based on RPN, supporting dynamic naming to create variable and methods names from String, scripts can dynamically override language default functions and the language is based on a package set, with default ones io, err, loops, test, util, math, stack, string

DynamicJava is a Java source interpreter executing programs written in Java in addition with scripting features. DynamicJava extends the Java grammar to accept many scripting features: Statements and expressions can be written outside classes, at the top-level. The variable declaration is optional. When the left part of an assignment is an unknown identifier, a variable is defined. The type of this variable is the type of the right part of the assignment. The dynamic casts are optional. The package clause can be used anywhere at the top-levelto set the current package. The syntax of this clause has been extended : writing package; set the current package to the anonymous package.

Jickle is a language and runtime environment that allows applications to provide unlimited user control. Jickle is similar to a macro language for applications.

Yoix is an interpreted C-like scripting language written in standard Java that provides a high-level way to write applications that use AWT, Swing, Java-2D, sockets, threads or other Java features. Familiar C language elements such as printf, scanf and (safe) pointers aim at making this language easy to learn and use.

ObjectScript is a weakly-typed general purpose object-oriented programming language. It provides private fields and methods, inheritance, exceptions, synchronization and threading, nested functions and classes (nested scope), and operator overloading.