In this tutorial, you'll learn how to implement Role-Based Access Control (RBAC) in a React 18 application using React Router v6. We’ll walk through setting up protected routes that restrict access to specific pages based on user roles (admin, user, guest). You’ll also see how to use a ProtectedRoute component to manage authentication and role-based authorization, ensuring secure and tailored navigation within your app. Perfect for developers looking to enhance security and user experience in React projects!