Element.matches()
JavaScript’s Element.matches() method returns a Boolean value indicating whether the Element would be selected by any of the specified CSS selectors.
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Entries by Ville
Node.cloneNode()
JavaScript’s Node.cloneNode() method returns a duplicate of the Node.
Element.remove()
JavaScript’s Element.remove() method removes the Element from the DOM (Document Object Model).
Node.parentNode
JavaScript’s Node.parentNode read-only property returns the Node’s parent node or null if the Node does not have a parent node.
Node.parentElement
JavaScript’s Node.parentElement read-only property returns the Node’s parent element or null if the Node does not have a parent element.
Element.className
JavaScript’s Element.className property gets and sets the value of the Element’s class attribute.
Element.childElementCount
JavaScript’s Element.childElementCount read-only property returns the number of the Element’s child elements.
Element.lastElementChild
JavaScript’s Element.lastElementChild read-only property returns the Element’s last child element or null if the Element has no child elements.
Element.firstElementChild
JavaScript’s Element.firstElementChild read-only property returns the Element’s first child element or null if the Element has no child elements.
Node.lastChild
JavaScript’s Node.lastChild read-only property returns the Node’s last child or null if the Node has no children.