CodeSnips

javascript

import { createContext, useContext, useEffect, useMemo, useState } from 'react';
import { fetchCurrentUser, postLogin, postLogout } from './api';

const AuthContext = createContext(null);

export function AuthProvider({ children }) {

Protecting React Routes with an Auth Context and a RequireAuth Wrapper

react react-router authentication

by codesnips 4 tabs

javascript

export const MAX_VISIBLE = 4;

const DEFAULTS = {
  variant: "info",
  duration: 4000,
};

Toast Notification Queue in React with Context and useReducer

react context-api usereducer

by codesnips 3 tabs

typescript

import { createContext, useContext, useEffect, useMemo, useState, ReactNode } from 'react';
import { authApi, User } from './authApi';

type Status = 'loading' | 'authenticated' | 'anonymous';

interface AuthValue {

Protect React Routes with an Auth Context and a RequireAuth Wrapper

react react-router authentication

by codesnips 4 tabs

javascript

import React, { createContext, useContext, useReducer, useState } from 'react';

// 1. Basic Context
const UserContext = createContext(null);

function UserProvider({ children }) {

State management with Context API and Redux patterns

react redux state-management

by Alex Chang 2 tabs