In your first week with Node.js, 2d edition, we showed how to create a Node.js project, manage dependencies with Docker, use a database, and debug your application. In this tutorial, we’ll use all of those concepts to create an undeniable real-time collaborative code editor in which an unlimited number of developers can review, edit, and snippet. You’ll find out why Node.js is ideal for real-time collaborative applications. The code is basically written in Vanilla JavaScript without the need for giant frames or third-party WebSocket services.
