DOM Parsing
DOM Parsing is the process of analyzing and interpreting structured markup documents, such as HTML or XML, to construct a Document Object Model (DOM) tree in memory. It involves reading the document's text, identifying elements, attributes, and content, and building a hierarchical representation that programs can manipulate. This enables dynamic interaction with web pages or XML data, allowing for tasks like content extraction, modification, and traversal.
Developers should learn DOM Parsing when working with web development, data scraping, or XML processing, as it is essential for client-side scripting, server-side rendering, and API integrations. It is used in scenarios like updating webpage content without reloading, parsing RSS feeds, or extracting data from HTML documents for analysis, making it crucial for building interactive and data-driven applications.