Dockerizing a Node.js web app | Node.js
nodejs.org › en › docsDockerizing a Node.js web app. The goal of this example is to show you how to get a Node.js application into a Docker container. The guide is intended for development, and not for a production deployment. The guide also assumes you have a working Docker installation and a basic understanding of how a Node.js application is structured.
Node - Official Image | Docker Hub
https://hub.docker.com/_/node/#!Node.js is commonly used for real-time applications due to its asynchronous nature. Node.js internally uses the Google V8 JavaScript engine to execute code; a large percentage of the basic modules are written in JavaScript. Node.js contains a built-in, asynchronous I/O library for file, socket, and HTTP communication.