In this beginner-friendly MERN tutorial, we’ll build a complete authentication and user management system with role-based access control, JWT access & refresh tokens, and backend pagination.
You’ll learn how to handle user registration, login, logout, token refreshing, and create separate dashboards for admins and regular users. Admins can view a paginated user list and delete users, while regular users have limited access.
✨ What You'll Learn:
- How to set up authentication with access & refresh tokens in MERN.
- How to implement role-based access control (RBAC) for admin and user roles.
- How to store refresh tokens in cookies securely.
- How to implement backend pagination and display it in the frontend.
- How to protect routes and render dashboards based on user roles.
🚀 Key Features:
- Complete MERN authentication (Register, Login, Logout).
- Automatic JWT refresh token flow.
- Role-based access for admin and regular users.
- Backend pagination for efficient user listing.
- Protected API routes and dynamic frontend dashboards.
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