Скачать или смотреть Creating a Socket.io App with Node.js and MongoDB

In this tutorial, we'll take you through the process of building a simple Socket.io application with Node.js and MongoDB. Socket.io allows real-time communication between the front end and the back end, while MongoDB serves as our database to store and query results.

Here's what we'll cover:

Setting up the Node.js environment.
Creating a MongoDB database to store data.
Building the backend server with Socket.io integration.
Writing JavaScript code for the front end to open a Socket.io channel and send requests to the backend.
Storing and querying data in MongoDB.
Whether you're a beginner or an experienced developer, this step-by-step guide will help you understand how to create a real-time application using these powerful technologies.

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