Hello!
I agree that keeping it separate is better.
However there should be more links from docs site to developer-portal where appropriate.
For some languages and tools there is no mention at all, for example last time I tried
Scala and some tooling weren't that obvious to me (I wish I had documented it). Anyway
what I like to say is that it needs more exposure so that people who know different
languages would contribute. I would suggest writing an article on Fedora magazine that
more contributors are welcome and maybe list some of the big languages that need entries.
It can be a bit hard to balance keeping the information unopinionated and general enough
to be useful.
kind regards
Gleb