Description: The ‘NodeList’ is an interface that represents a collection of nodes in the Document Object Model (DOM). In the context of web programming, the DOM is a structured representation of an HTML or XML document, where each element, attribute, and text is converted into an object that can be manipulated through scripts. The ‘NodeList’ allows developers to access and manipulate these nodes efficiently. This interface provides methods for traversing the collection of nodes, making it easier to interact with the document’s content. Each node in the list can be of different types, such as elements, attributes, or text nodes, which gives flexibility when working with the document’s structure. The ‘NodeList’ is fundamental for dynamic page manipulation, allowing developers to make real-time changes, such as adding, removing, or modifying elements in the user interface. Its use is essential in the development of interactive web applications, where the user experience is enhanced through dynamic content updates without the need to reload the page.
