How to Search for the Immediate Children of an Element Returned by querySelector?

To search for the immediate children of an element returned by document.querySelector , we can use the :scope pseudoselector.

For instance, if we have the following HTML:

<div>  
  <p>  
    hello world  
  </p>  
</div>

Then we can get the p element given the div by writing:

const getChild = (elem) => {  
  return elem.querySelectorAll(':scope > p');  
};  
const div = document.querySelector('div')  
console.log(getChild(div))

We define the getChild function that calls elem.querySelectorAll to get all the p elements that are the immediate child of the given elem .

Then we get the div with querySelector and assign it to div .

And then we call getChild with div to get the p element in the div in a Nodelist.