In this chapter, we developed the EveryNote application, going through the Vuex concepts and looking at how to use Vuex in a real application's development. We also looked at the TDD basics and saw how Vue/Vuex elements can be tested.
But what about debugging? Even with tests, a debug is sometimes needed. The next chapter will explain how web applications can be debugged using browser developer tools, as well as how to use vue-devtools to easily debug Vue/Vuex applications.