In Node.js, modules allow you to organize and structure your code by dividing it into separate files. Here's a complete description of how to create, export, and import modules in Node.js:
Creating a Module: A module is simply a JavaScript file containing functions, variables, or classes that encapsulate a specific functionality. Each file can be considered a separate module that you can later use in other files.
Exporting a Module: To make a module accessible to other files, you use the module.exports object. You can export functions, variables, or objects by attaching them to module.exports. There are two common ways to export:
Exporting specific functions or objects by assigning them indi...