Summary
What a journey! This chapter was a monster but was also the last piece of the puzzle to complete our app and have a fully dynamic database driven Node.js app that uses MongoDB. Congratulations on making it this far and sticking with it! You're well on your way to being a true full-stack JavaScript developer.
In the next chapter, we'll step away from our application for a bit as we take a look at working with REST APIs using Node.js.