Building a JWT Authentication System with Angular, Node.js, and MongoDB

Introduction to JWT Authentication

Authentication is a critical component of modern web applications, and JSON Web Tokens (JWT) provide a secure and efficient method for managing user sessions. In this comprehensive tutorial, we'll walk through creating a robust authentication system using cutting-edge web technologies.

Tutorial Overview

This tutorial provides a complete guide to building a full-stack authentication system with the following key technologies:

• Front-end: Angular
• Back-end: Node.js with Express
• Database: MongoDB
• Authentication Method: JSON Web Tokens (JWT)

What You'll Learn

Throughout this tutorial, you'll gain hands-on experience with:

• Setting up a secure backend authentication system
• Implementing user registration and login flows
• Generating and validating JSON Web Tokens
• Creating protected routes in Angular
• Integrating front-end and back-end authentication mechanisms

Key Components

The authentication system will include dedicated components for:

• User signup page
• User login page
• Protected user profile page
• JWT token management

Watch the full video tutorial here: JWT Authentication Full Tutorial

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Source Code and Resources

Want to follow along? Check out the complete source code on GitHub: Project Repository