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Jaskell

Jaskell is a functional scripting programming language that runs in JVM. The name “Jaskell” stands for Java-Haskell, Haskell being the famous pure functional programming language.

Yhc

Yhc Core to Javascript Converter (ycr2js), is aimed to create a tool that generates Javascript out of a binary Yhc core file which is the output of the York Haskell Compiler. Since that Javascript might be interpreted by a Java-based engine, Haskell could be executed on a JVM.

CAL

CAL is a lazy functional language influenced by Haskell. It has an expressionbased syntax akin to other formula languages (such as those found in Excel and Crystal Reports). It also features a powerful and flexible type system which allows the compiler to perform precise compile-time checking of function calls. In addition, it has a simple syntax for accessing Java objects, methods, and fields from within CAL.