Digest and Test
Reinforce your understanding and test your knowledge of the topics covered in this chapter.
We'll cover the following
Let’s refresh our memory by summarizing the main ideas discussed in this chapter:
We focused on adding CRUD operations to the comments feature.
We learned how to play withÂ
react-router
 Hooks to retrieve parameters and use them in the code.We also added a “Like” feature to the comment. A user can like or unlike a comment and see the number of likes for a post. That led us to learn more about theÂ
useState
 andÂuseContext
 Hooks and the way they affect a state in React.We also learned how to create a drop-down component, how to use the custom toaster, and how to tweak a component to fit requirements.
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