This question has been completely edited in hopes that it will be reopened.
The naming of the main Node.js file is something left to the user and and does not seem to be defined by any well established convention. In hopes of finding a good name, I am curious if there are naming conventions in other parts of the Node.js ecosystem that might suggest a name to use.
Some names I have seen are: app.js
, index.js
, main.js
, server.js
, etc.
Please provide only well documented standards in answers.