In this chapter you’ll see a practical example of implementing the full Node.js, MongoDB, and AngularJS stack; the example shows how to add, modify, and remove users from your website. Adding users is a common task for many websites, and there are a number of methods to do this, even within the Node.js, MongoDB, and AngularJS stack. The example in this chapter shows one of these methods to illustrate the basic principle, which you can then build upon.