I\'m going to develop new HTTP/REST services using Scala and Akka Actors.
I have experience working with Play, but I don\'t really need a complete web Framework. From wh
You have already given answer to your question in your comment. As long as if you don't need to deal with UI I would suggest go with Akka-HTTP or Spray.io.
I don't think you will have impact if you starts with Spray.io as there are many projects running their production environment on Spray.
For more details please refer below link.
FAQ SPray.io
Typesafe Press Release
Thanks