HTML node types and corresponding values

The elements on the page are nodes (node) with ELEMENT nodes

node), attribute nodes (Attribute node), text nodes, and so on. The definition of NodeType is as follows:
Const unsigned short element_node = 1;
Const unsigned short attribute_node = 2;
Const unsigned short text_node = 3;
Const unsigned short cdata_section_node = 4;
Const unsigned short entity_reference_node = 5;
Const unsigned Short entity_node = 6;
Const unsigned Short processing_instruction_node = 7;
Const unsigned short comment_node = 8;
Const unsigned Short document_node = 9;
Const unsigned short document_type_node = 10;
Const unsigned short document_fragment_node = 11;
Const unsigned short notation_node = 12;

For example, determine the type of a node can be used *.nodetype==

Of course, you can use *.nodetypename, too.

HTML node types and corresponding values