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React Hook Form

React Hook Form Tutorial

//sample
const [books, dispatch] = useReducer(bookReducer, [])

useReducer Hook

The idea behind it is the same as reduc. Here is useReducer doc

React Context

Here is react context toturial

• Provider needs to wrap a children when return a provider. Here children has a special meaning of children components
• in App.js, components will be wrapped by context provider
• In the component itself, it can access context in three ways
  • contextType
  • consumer
  • const {isLight, light} = useContext(ThemeContext)

In Context file, we need to export both context and context provider

• export const AuthContext = createContext()
• export default AuthConextProvider (This is a component with AuthContext.Provider)