Chapter 5 - Complex Representations

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The time has finally come to weave everything together. TypeScript and React Hooks must be joined in order to achieve our true destiny: medium-sized interactive web applications with a beautiful hierarchy of components.

In the first section, we’ll look at some more complex examples of state where we have a collection of objects that can be edited, added, and removed.

Then, we will walk through a much larger application with multiple levels of nested state. Like a conductor leading a symphonic orchestra, you will see how we pass state around between components. Because I guess conductors pass the music around? IDK I’m just a book. Go read the chapter.


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Created by Austin Cory Bart, Josh Lyon, Kurt Hammen, Emma Adelmann, Terry Harvey.