Simplify State Management in React and Next.js with Context API 🚀

Having trouble providing props using multiple elements in your React and Next.js projects? See the power of the Context API! In a few simple steps, you’ll learn how to maintain state throughout your application with easily.

What’s Context API?

Context API in React lets you share state across components without the hassle of manual prop drilling. It’s perfect for handling global state with ease.

Getting Started

1. Create Context: Set up a context and provider component to manage your application’s state.
2. Utilize the Context: Use the created context in your components to access and update the shared state.

Example Usage

// context/AuthContext.js
import { createContext, useContext, useState } from "react";

const AuthContext = createContext();

export default function AuthContextProvider({ children }) {
    const [isLoggedIn, setIsLoggedIn] = useState(false);

    return (
        <AuthContext.Provider value={{ isLoggedIn, setIsLoggedIn }}>
            {children}
        </AuthContext.Provider>
    );
}

export const useAuth = () => useContext(AuthContext);

// components/LoginButton.js
import { useAuth } from "../context/AuthContext";

const LoginButton = () => {
    const { isLoggedIn, setIsLoggedIn } = useAuth();

    const handleLogin = () => {
        setIsLoggedIn(!isLoggedIn);
    };

    return (
        <button onClick={handleLogin}>
            {isLoggedIn ? "Logout" : "Login"}
        </button>
    );
};

export default LoginButton;

Context API makes it easy to manage state in React and Next.js. Simplify your code and improve your development experience now! No more prop drilling, just smooth state management. Begin utilizing the power of Context API in your applications for simpler development. Happy coding! 🌟