Разработчики из Google начали делать Noop — новый язык для JVM. Часть компилятора написана на Scala.

Noop says Yes to

* Dependency injection in the language
* Testability — a seam between every pair of classes
* Immutability
* Readable code is more important than any syntax feature
* Executable documentation that's never out-of-date
* Properties, strong typing, and sensible modern stdlib