title: When testing NodeJS how hard to go with NodeJS built-in assert comparing to other packages
body: <p>There are a lot of famous and well-supported testing packages out there to test NodeJS applications. But NodeJS gives us an inbuilt <code>assert</code> module. I want to know to what extent can we use it to test NodeJS applications by considering time, complexity, and ultimately cost wise. And are there any advantages of the <code>assert</code> module?
  What is your recommendation based on your experience?</p>