Document.documentElement

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2015년 7월.

Document.documentElement 읽기 전용 속성은 문서의 루트 요소를 나타내는 Element를 반환합니다. HTML 문서를 예로 들면 <html> 요소를 반환합니다.

구문

const element = document.documentElement;

예제

js
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
}