I would think Akka in Java world is more famous than orleans

Akka's not open source anymore so people tend to look at similar or competing systems like Scala Play.

	▲	jen20 2 hours ago \| parent [-]
		Apache Pekko is an open-source fork of Akka from before their licensing changes.

lmm 3 hours ago | parent | prev [-]

That's probably what they meant by "Scala Play".