[AzzieElbab]

It is counterintuitive, but this feature did not do much for the Scala ecosystem. I wrote some toy projects but have not seen any in the real world.

[lanthissa]

some of the largest scala codebases under active development make heavy use of this feature.

[hocuspocus]

Sure but but the argument here is that Scala.js failed to grow the ecosystem. It doesn't convince people who aren't already.