Baseline Widely available
The documentElement
read-only property of the Document
interface returns the Element
that is the root element of the document
(for example, the <html>
element for HTML documents).
A Element
object.
const rootElement = document.documentElement;
const firstTier = rootElement.childNodes;
// firstTier is a NodeList of the direct children of the root element
// such as <head> and <body>
for (const child of firstTier) {
// do something with each direct child of the root element
}
Notes
For any non-empty HTML document, documentElement
will always be an <html>
element. For any non-empty XML document, documentElement
will always be whatever element is the root element of the document.
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