How to Script the DOM with JavaScript

Explain the hierarchy of the DOM. Go over some of the properties of the Node interface. How to use nodeValue and textContent. Describe the common methods of the Element interface. How to create an array of all tags/elements in a document. Explain the typical properties available with the DOM HTML specification. Difference between the DOM core specs and DOM HTML specs. Talk about the classList property of an element interface. Code along for Chapter 6 Labs, exercise 1 (FAQs).