I like NodeBB's source, though it would be nice to have real documentation for it 😉 Maybe even something like consistent JSDoc comments?
Thank you for the kind words, by the way. I'll keep updating this post from time to time 😊
@djcyry Apache can work too with reverse proxy's if you feel more comfortable with that. Its also documented in the current NodeBB documentation. So long you host the 2 NodeBB forums on different ports it will work without any problems.