I'm reading Learning Node.js by Marc Wandschneider. I've been able to do everything in the chapters up until Chapter 6, where we get to serving static pages, using Mustache.JS Granted, the book is ...

If you want to install JavaScript in VSCode, install Visual Studio Code & Node.JS, create and run a JavaScript program, and then take these steps.

Node.js is a lean, fast, cross-platform JavaScript runtime environment that is useful for both servers and desktop applications.