MERN Stack Auth System | Role-Based Access, JWT Tokens, Pagination
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.
🔗 Useful Links:
React – https://react.dev/
Express – https://expressjs.com/
MongoDB – https://www.mongodb.com/
Tailwind CSS – https://tailwindcss.com/
Postman – https://www.postman.com/
Vite – https://vite.dev/
Axios – https://axios-http.com/
React Router - https://reactrouter.com/
CrypTool - https://www.cryptool.org/en/cto/openssl/
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📁 Source Code:
Get the full project on GitHub [https://github.com/WebDevBey/mern-use...]
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