JsTree: Show more options

Is there any way to have show more option/link in the JsTree? I have done a few google search but could not get it. Any help/hint would be useful.

Let's say parent-1 has 10 child nodes and the Main Root has 5 parent nodes.

Main Parent
    - Parent - 1
        - child-1
        - child-2
        - child-3
        show 7 more parent-1 elements //LINK
    - Parent - 2
        - child-1
        - child-2
    - Parent - 3
        - child-1
        - child-2
    show 2 more Main Parent elements //LINK

Is there any available plugin for this? Please find the sample image.

As far as I searched, it seems it is not possible with JStree. If there are any other libraries for this tree view with show more links.

from JsTree: Show more options