Summary  
The chapter explains the Document Object Model (DOM) as a tree-like structure of nodes that JavaScript can traverse and manipulate to dynamically access and modify an HTML document’s elements, attributes, and text.  

General domain of usage  
Web development

The Document Object Model, or **DOM**, is a tree-like structure that browsers create to represent every element, attribute, and piece of text in an HTML page. Each element in your HTML—such as headings, paragraphs, images, and links—becomes a **node** in this tree. This structure allows JavaScript to access, modify, and interact with the content and layout of a web page dynamically. When you load a web page, the browser builds this DOM based on the HTML source, making every part of the page available to JavaScript code for manipulation.

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Which statement best describes the Document Object Model (DOM)?

A practical introduction to JavaScript DOM manipulation for beginners. This course covers everything from understanding the DOM and selecting elements to modifying content, handling events, and writing efficient code. Build interactive, dynamic web pages with confidence through guided examples and hands-on practice.

Explore how the Document Object Model (DOM) represents web pages and how JavaScript interacts with it. Understand the structure of a webpage and practice selecting elements using different methods to build a strong foundation for dynamic web development.

Discover how to change the content, attributes, and appearance of web elements through JavaScript. Work with text, styles, and classes to make pages dynamic, and manage elements by creating, appending, and removing them directly in the DOM.

Bring your web pages to life by handling user events and building real-world examples. Strengthen your understanding of clean, efficient DOM code through interactive projects and practical optimization techniques.

What is the DOM?