You're Doing React Hooks Wrong, Probably
Let's see how to get the most our of React hooks by using them as a reactive state management system by making proper use of the dependency arrays with useEffect, useMemo and useCallback.
Github: https://github.com/jherr/reactive-pok...
Codesandbox: ttps://codesandbox.io/s/github/jherr/reactive-pokemon/tree/main/?file=/src/App.tsx
Completed code: https://github.com/jherr/reactive-pok...
Spreadsheet: https://docs.google.com/spreadsheets/...
Kent C. Dobbs Article: https://kentcdodds.com/blog/usememo-a...
00:00 Introduction
02:20 Project setup
03:45 Getting the data
05:18 Creating derived data the wrong way
08:03 Tracking re-renders
09:05 How React.memo works
10:24 Using useMemo
11:55 Dependency graphs in React
14:54 Adding search
17:03 Diagramming the data flow
19:05 Tips for getting it right
19:58 Outroduction
If you liked this video, buy me a coffee! https://www.buymeacoffee.com/bluecoll...
Typescript Playground: https://www.typescriptlang.org/play
Types vs Interfaces:
https://blog.logrocket.com/types-vs-i...
https://www.typescriptlang.org/docs/h...
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