When getting the sibling elements of a specified element, you can use adjacent sibling combinator ( ), in which both sides of the content are selector expressions.
If you want to get all the direct sibling elements h2 of h1 in the following example

You can use it directly

If To filter the sibling elements of h1, of course you can also use

If you want to get For all sibling elements after the current element, you can use nextAll()
For example, for the following html code

If you want to get all li elements after the second entry, you can use the following code

The above example can also be implemented using general sibling combinator (~)

To obtain direct sibling elements, you can also use next() directly without using selector.