December 2018
Intermediate to advanced
642 pages
15h 5m
English
Content preview from Modern JavaScript Web Development Cookbook
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Composing components
Let's go back to the ExpandableCard, which we didn't quite finish before. We could certainly do a regions-specific card, but it seems that the general concept of a card that can be expanded or condensed is useful enough that we could prefer a more general solution. React allows us to do that via composition, as we'll see in this section.
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