The difference between Javascript-node.children and node.childnodes

This is also because the group of Seniors interview encountered this problem, and then share a bit

The first is the interpretation of two APIs within the MDN

Children

Node.childrenis a, Read-only property, returns a live of the child of HTMLCollection elements Node .

ChildNodes

The Node.childNodes read-only property returns a live collection of child of the nodes given element where the first child Node is assigned index 0.

So children will return all element sub-nodes in the node you are looking for, and childnodes will return all nodes, such as element, text, and annotations, presumably, ↓

The difference between Javascript-node.children and node.childnodes