Building a REST API with Express and MongoDB

Introduction In this tutorial, we will cover Building a REST API with Express and MongoDB step-by-step. By the end, you will have a working implementation and a clear understanding. Step 1: Setup Start by installing necessary dependencies: npm install express mongoose jsonwebtoken bcryptjs dotenv Step 2: Initialize Your Project Create a basic server: const express = require('express'); const app = express(); app.use(express.json()); app.listen(3000, () => console.log('Server running')); Step 3: Implement the Core Logic We will now implement the key features: // Add logic for authentication, API calls, or real-time updates Step 4: Testing Use Postman or cURL to test your implementation: curl -X GET http://localhost:3000/api/test Conclusion You have successfully learned {topic}! Next, you can enhance this by adding more features, improving security, or optimizing performance. Happy coding!

Mar 7, 2025 - 10:33

Introduction

In this tutorial, we will cover Building a REST API with Express and MongoDB step-by-step. By the end, you will have a working implementation and a clear understanding.

Step 1: Setup

Start by installing necessary dependencies:

npm install express mongoose jsonwebtoken bcryptjs dotenv

Step 2: Initialize Your Project

Create a basic server:

const express = require('express');
const app = express();
app.use(express.json());
app.listen(3000, () => console.log('Server running'));

Step 3: Implement the Core Logic

We will now implement the key features:

// Add logic for authentication, API calls, or real-time updates

Step 4: Testing

Use Postman or cURL to test your implementation:

curl -X GET http://localhost:3000/api/test

Conclusion

You have successfully learned {topic}! Next, you can enhance this by adding more features, improving security, or optimizing performance.

Happy coding!