In this exercise, you were able to create a full server allowing users to implement all CRUD operations for two kinds of resources: Expressions and Animals! With these skills and knowledge of the HTTP request-response cycle, you could implement an API for any project needing CRUD functionality. You could build a trip planner, an address book, a grocery list, an image-sharing application, an anonymous message board, the sky’s the limit!

Continue on to the next lesson to learn more about how to keep your code clean and modular with Express Routers!


Great work! Move on to the next lesson when you’re ready.

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