I actually don't have much experience with Haskell, however I do have experience with Scala and the Java and .NET ecosystems (and know personally some people ve

I actually don't have much experience with Haskell, however I do have experience with Scala and the Java and .NET ecosystems (and know personally some people very into F#). My assumption was that the libraries, build and test systems that work in JVM/.NET land probably don't work as well as in Haskell land. There are many JVM/.NET applications with very large development teams that have put a lot of work into tooling; I don't know of any large (in terms of active fulltime devs) Haskell projects so my assumptions is that these tools would be less mature there. But perhaps I'm incorrect, hence my original use of the qualifier "probably"