How much does it cost to implement the Impress Application Server project for Node.js?

Question

Node.js

I'll rephrase the question.
There is an article on Habré Impress Application Server for Node.js
I would like to get a working prototype.
How much will all this cost me?
Server(s) from me.

Answer 1

class question

how much is the apartment?

sizes? which? where? I have many students, KPI has a design bureau, they develop on the Metarhia technology stack, of which Impress is a part.