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playing-with-react's Introduction

Playing with React

This is a repository I created to play with different React APIs and patterns.

HOC

Why use HOC?

  • Instead of creating new components called DogListWithSearch and CatListWithSearch, I created an HOC called withSearch that wraps around a component that needs a search feature added (which are DogList and CatList in this case).
  • This helped me remove duplucate codes.

Where to find the examples

  • App
    • src/hocExamples/withSearch - HOC
      • src/hocExamples/DogList
        • src/hocExamples/AnimalCard
    • src/hocExamples/withSearch - HOC
      • src/hocExamples/CatList
        • src/hocExamples/AnimalCard

React Hooks

Where to find the examples

  • You can find the files under src/hooksExamples.

Why use useContext?

  • I prevented props-drilling via context and prevented unnecessary rerender through the usage of React.memo.
  • But bear in mind, context is not a state managing tool!

Reference

https://flexiple.com/react/introduction-to-higher-order-components-in-react-by-example/

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