The code hints feature helps you insert and edit code quickly and without mistakes. As you type characters in Code view, you see a list of candidates that automatically complete your entry. For example, when you type the first characters of a tag, attribute, or CSS property name, you see a list of options beginning with those characters. This feature simplifies the insertion and editing of code. You can also use it to see the available attributes for a tag, the available parameters for a function, or the available methods for an object.