JavaScript Module

A JavaScript module is a self-contained unit of code that encapsulates related functionality, variables, and data structures.

It provides a way to organize and modularize code, allowing for better code organization, reusability, and maintainability.

A module can contain functions, classes, variables, or any other code entities.

It provides a level of abstraction by exposing only the necessary functionality to other parts of the codebase while hiding the internal implementation details. JavaScript modules can be imported and exported, allowing them to be reused across different files and projects.

This modular approach enables developers to create more scalable and maintainable JavaScript applications.