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http://www.gnu.org/software/kawa/

The Kawa language framework

An implementation of Scheme , which is in the Lisp family of programming languages. Kawa is a featureful dialect in its own right, and additionally provides very useful integration with Java. It can be used as a “scripting language”, but includes a compiler and all the benefits of a “real” programming language, including optional static typing. For lots of Scheme resources, see www.schemers.org , including an online copy of the R6RS standard .
Today we released an early preview of the Scala IDE V2.1 for Eclipse! While the goal of V2.0 was to provide a reliable environment for your Scala coding, with V2.1 we want to bring your Scala development experience to a whole new level. In this milestone there are a whole lot of new features for you to try out: implicit highlight , move refactoring , scala debugger and semantic highlight are the most exciting ones. If you are like us, once you start using them you will no longer be able go back. http://www.scala-lang.org/

The Scala Programming Language

Lift Web Framework

http://liftweb.net/ Lift is the most powerful, most secure web framework available today. There are Seven Things that distinguish Lift from other web frameworks. Lift applications are: Because Lift applications are written in Scala, an elegant JVM language, you can still use your favorite Java libraries and deploy to your favorite Servlet Container and app server. Use the code you've already written and deploy to the container you've already configured!