| Property / Method | Description |
|---|---|
| element.appendChild() | Adds a new child node, to an element, as the last child node |
| element.attributes | Returns a NamedNodeMap of an element's attributes |
| element.childElementCount | Returns the number of child elements an element has |
| element.childNodes | Returns a collection of an element's child nodes (including text and comment nodes) |
| element.children | Returns a collection of an element's child element (excluding text and comment nodes) |
| element.classList | Returns the class name(s) of an element |
| element.className | Sets or returns the value of the class attribute of an element |
| element.cloneNode() | Clones an element |
| element.contains() | Returns true if a node is a descendant of a node, otherwise false |
| element.contentEditable | Sets or returns whether the content of an element is editable or not |
| element.firstChild | Returns the first child node of an element |
| element.firstElementChild | Returns the first child element of an element |
| element.getAttribute() | Returns the specified attribute value of an element node |
| element.getAttributeNode() | Returns the specified attribute node |
| element.getElementsByClassName() | Returns a collection of all child elements with the specified class name |
| element.getElementsByTagName() | Returns a collection of all child elements with the specified tag name |
| element.hasChildNodes() | Returns true if an element has any child nodes, otherwise false |
| element.id | Sets or returns the value of the id attribute of an element |
| element.innerHTML | Sets or returns the content of an element |
| element.insertBefore() | Inserts a new child node before a specified, existing, child node |
| element.lastChild | Returns the last child node of an element |
| element.lastElementChild | Returns the last child element of an element |
| element.nextSibling | Returns the next node at the same node tree level |
| element.nextElementSibling | Returns the next element at the same node tree level |
| element.nodeName | Returns the name of a node |
| element.nodeType | Returns the node type of a node |
| element.nodeValue | Sets or returns the value of a node |
| element.parentNode | Returns the parent node of an element |
| element.parentElement | Returns the parent element node of an element |
| element.previousSibling | Returns the previous node at the same node tree level |
| element.previousElementSibling | Returns the previous element at the same node tree level |
| element.querySelector() | Returns the first child element that matches a specified CSS selector(s) of an element |
| element.querySelectorAll() | Returns all child elements that matches a specified CSS selector(s) of an element |
| element.removeAttribute() | Removes a specified attribute from an element |
| element.removeChild() | Removes a child node from an element |
| element.replaceChild() | Replaces a child node in an element |
| element.setAttribute() | Sets or changes the specified attribute, to the specified value |
| element.setAttributeNode() | Sets or changes the specified attribute node |
| element.style | Sets or returns the value of the style attribute of an element |
| element.tagName | Returns the tag name of an element |
| element.textContent | Sets or returns the textual content of a node and its descendants |
| nodelist.item() | Returns the node at the specified index in a NodeList |
| nodelist.length | Returns the number of nodes in a NodeList |