The Complete Practical Docker Guide - Hello World Application with Node

The video tutorial guides viewers through creating and running a simple Node.js application within a Docker container. It starts with setting up a Node.js container and executing basic commands. The tutorial then demonstrates creating a sample Node.js application locally using Visual Studio Code, followed by running it inside a Docker container. The process includes volume mapping and verifying the script execution. The video concludes with considerations for more complex Node.js applications, such as port mapping and managing dependencies with NPM.

How do you execute a specific file within a Node JS container?

What challenges might arise when installing additional dependencies using NPM in a Node JS application?