DOM property khác HTML attribute

Property nghĩa gốc là tài sản. Attribute nghĩa gốc là thêm vào
Nguồn:: MDN, What is the difference between properties and attributes in HTML?
Đây là attribute:

<a href='...'

One notable difference between DOM and hast is that DOM nodes have references to their parents, meaning that document.body.matches(':last-child') can be evaluated to check whether the body is the last child of its parent. This information is not stored in hast, so selectors like that don’t work.
Nguồn:: GitHub - syntax-tree/unist-util-select: utility to select unist nodes with CSS-like selectors