Online Erlang customize builder - Imagine, you go to the official Erlang website, indicate in an online form under which OS and OS category to make the assembly, indicate which components you want to be in this assembly, press the assemble button and after a few seconds you will receive your own assembly without additional components that you do not use at all in your project 
. And something tells me that it is very closely related to Configuration of Erlang system 
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