Definition of DOM

The Document Object Model (DOM) is a programming interface for web documents, representing the structured hierarchy of HTML, XML, or XHTML documents as a tree-like structure. It provides a way for programs and scripts to dynamically access, manipulate, and update the content, structure, and style of web pages. In the context of web development, the DOM serves as an intermediary between web content and scripting languages, allowing developers to interact with and modify the elements of a webpage in real-time. Through the DOM, developers can create dynamic and responsive web applications by dynamically updating the document structure, handling events, and modifying styles, thereby enabling a more interactive and user-friendly browsing experience.