The DOM stands for Document Object Model, which is a programming interface for web documents. It is a cross-platform and language-independent interface that treats an HTML or XML document as a tree structure, where each node is an object representing a part of the document. The DOM represents the document as nodes and objects, allowing programming languages to interact with the page. The DOM is built using multiple APIs that work together, and it defines the logical structure of documents and the way a document is accessed and manipulated.
The DOM allows programs to change the document structure, style, and content. With the DOM, JavaScript can access and change all the elements of an HTML document, including HTML elements, attributes, and CSS styles. The DOM views an HTML document as a tree of nodes, where each node represents an HTML element. The DOM methods allow programmatic access to the tree, and with them, one can change the structure, style, or content of a document. Nodes can also have event handlers attached to them, and once an event is triggered, the event handlers get executed.
In summary, the DOM is a programming interface that allows us to create, change, or remove elements from the document, and it represents the structure and content of a document on the web as a tree structure of nodes and objects.
