There's almost no exciting programming languages with good communities these days and it's sad.
We have lots of formerly good options where the community has gone really sour (e.g., Clojure and Scala). We have options where the community seems fine but the language is a total mess (E.g., Kotlin, Swift). We've got a bunch of legacy contenders that can't really modernize (e.g., C++). We have languages that both have difficult communities and the language isn't very good (Go).