What are the things you wish you had known before starting with Node.js?

Hello folks, I'm starting to write a book with tips and tricks about Node.js and I would like to know the bad experiences that you had before using Node.js. My personal opinions:Passing by reference vs. passing by copy (it's a JS thing I know)Module caching and how to deal with itCircular references

Submitted April 23, 2017 at 05:53AM by alanhoff