Understanding DOM Manipulation with JavaScript

Document Object Model or DOM is a programming interface that allows JavaScript to manipulate elements in an HTML document.

When an HTML code is loaded in a browser, it parses it. In order to make these web pages and HTML documents dynamic, the browser lets JavaScript tap into the power of the DOM to access nodes and elements within the HTML file in a hierarchical form.

DOM is an Application Programming Interface (API) for accessing and manipulating HTML files.

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