What is a Plugin?

A plugin is a small software component that adds specific features or functionalities to an existing application, website, or platform. It "plugs into" the main system, allowing users to customize and extend its capabilities without altering the core structure. For example, plugins can be used to add things like contact forms, SEO tools, or social media sharing buttons to a website.

Plugins are important because they help improve the functionality of a website or software without requiring complex coding. They allow users to easily add new features, save development time, and keep systems flexible and up-to-date with the latest tools and trends.