I love how fast you can get productive in Kotlin. With https://github.com/jetbrains/workshop-jb https://github.com/jetbrains/workshop-jb and some glimpses int

I love how fast you can get productive in Kotlin. With https://github.com/jetbrains/workshop-jb https://github.com/jetbrains/workshop-jb and some glimpses into the documentation you can get productive within a day or two. It may not be as expressive as Scala but still is a huge improvement over Java (or even Groovy).