Yep. I’ve got a 9 year old Scala repo on Github:

https://github.com/melling/scala

I actually like the language but stopped using it because it was so slow to compile. I hear that it has gotten better so I’ve been revisiting it.

Worksheets seem to help with development.

Bloop is making things quite a bit better, but totally one of the hardest parts of the language.

I recently had to use a bit of Scala for some load-testing, I've never had so much trouble doing something seemingly so trivial; in this case, sending a JSON HTTP request. It was honestly a matter of hours. Pretty humbling experience!

I like it a lot. It's really too bad Android doesn't use it as a native language.