Build a Fullstack Contact App with Vue 3 Composition API , Node, Express, and MongoDB | Part 1

In this comprehensive tutorial, we will guide you step-by-step through building a fullstack contact application. We will use Vue.js for the frontend and Node.js with Express to create a robust backend for CRUD operations (Create, Read, Update, Delete). You'll learn how to connect Node.js with MongoDB to store data effectively. We will also use Postman to test our API endpoints. Throughout the tutorial, we cover essential concepts like validations, middleware, and error handling to ensure your application is both secure and efficient. Whether you're a beginner or looking to refine your skills, this tutorial has everything you need to develop a fullstack contact application from scratch.