1. Scala is a pure-bred object-oriented language that runs on the JVM

  2. A concurrent, class-based, object-oriented, language specifically designed to have as few implementation dependencies as possible

  3. An advanced purely-functional programming language

  4. Powerful, fast, lightweight, embeddable scripting language

  5. A new web programming language with libraries, a virtual machine, and tools

  6. Clojure is a dynamic, general-purpose programming language, combining the approachability and interactive development of a scripting language with an efficient and robust infrastructure for multithreaded programming.

  7. Haxe is an open source toolkit based on a modern, high level, strictly typed programming language.

  8. (* Binary tree with leaves carrying an integer.

  9. Statically typed Programming Language targeting JVM and JavaScript

  10. A programming language used to build massively scalable soft real-time systems with requirements on high availability

  11. A safe, concurrent, practical language

  12. Dynamic, functional language designed for building scalable and maintainable applications