/Javascript/React/How to setup React Context, useContext Hook

How to setup React Context, useContext Hook

export const AuthContext = createContext(INITIAL_STATE);

export const AuthContextProvider = ({ children }) => {
  const [state, dispatch] = useReducer(authReducer, INITIAL_STATE);

  useEffect(() => {
    localStorage.setItem("user", JSON.stringify(state.user));
  }, [state]);

  return (
    <AuthContext.Provider
      value={{
        user: state.user,
        isFetching: state.isFetching,
        error: state.error,
        dispatch,
      }}
    >
      {children}
    </AuthContext.Provider>
  );
};

export default AuthContext;

Source: github.com

Similar codes

1 vote127 views1 answer
React-redux todo list
Javascript React
0 vote143 views1 answer
React-multi-carousel don't work
Javascript React
0 vote115 views1 answer
React make component full screen
Javascript React
0 vote119 views1 answer
React native on expo finger print is working bt not in apk
Javascript React
127 votes248 views3 answers
Make react app
Javascript React
5 votes116 views1 answer
React dom
Javascript React
0 vote119 views1 answer
Install reactivesearch
Javascript React
5 votes122 views2 answers
Lazy loading react
Javascript React
0 vote184 views1 answer
Uuid react native expo
Javascript React
1 vote136 views4 answers
React native debug apk
Javascript React