State management: the missing manual

We'll do a side-by-side analysis of the three main state management tools
in React, useState, useContext and useReducer. We'll show how the subtle
differences between them offer strong guidance on what situations each one is designed for.

Beyond best practices, we'll explore the design patterns that drive scalable React applications, and compare them to patterns used
in other frameworks such as Angular and Vue. Finally, we'll compare the
syntax and usage of React's built-in useReducer to Redux reducers,
and compare older versions of Redux to the newer Redux Toolkit.