Mongoose Plugin

A Mongoose plugin is like a reusable piece of code that adds specific features or behaviors to multiple database models in a Node.js application. Think of it as a template or toolkit you can attach to your data structures, enabling them to automatically handle common tasks—such as validation, auditing, or data transformation—without rewriting the same code each time. This helps keep your codebase clean, organized, and easier to maintain by allowing you to enhance models consistently and efficiently across your project.