Do you agree that the nature of JavaScript as a monglot language in NodeJS?

Where is the question :D ?I like the fact that I can write the same syntax for server and client sides codes but I have not triend nodejs in a real project yet...By the way, there is a NodeJs specialty: http://www.bayt.com/en/specialties/s/nodejs/

:D its a win-win same code on frontend and backend, however writing server apps with asyncrhonous programming and callbacks can be intimidating at first