In this chapter we first learned what Redux is, as well as when and why it should be used. Then, we learned about the three principles of Redux. Next, we used Redux in practice to handle state in our ToDo application. We also learned about synchronous and asynchronous action creators. Then, we learned how to use Redux with Hooks, and how to migrate an existing Redux application to a Hook-based solution. Finally, we learned about the trade-offs of using Redux and Reducer Hooks.

In the next and final chapter, we are going to learn about handling state with MobX. We are going to learn what MobX is and how to use it the traditional way with React. Then, we are going to learn how to use MobX with Hooks, and we will also understand how to migrate an existing MobX application to a Hook-based solution.