The HTML Source inspector displays the HTML source code for the current document.
Tags are color coded to preference settings.
See HTML Colors preferences . As you add or change content in the Document window, Dreamweaver immediately displays the changes in the HTML Source inspector. This makes the HTML Source inspector a useful tool for learning HTML if you don't already know it, or for reminding yourself of proper syntax or values for specific tags or attributes. Changes you make in the HTML Source inspector appear in the Document window only when you click away from the HTML Source inspector. In the HTML Source inspector, you can turn line wrap on or off by selecting or deselecting the Wrap option.