This component allow you to implement drag and drop behavior on the list elements that you want. You can long press an element and drag it to the end position, the component will return you a notify with all the information of the movement.
This component is based on the on Dragula framework:
GitHub: github.com/bevacqua/dragula
Dragula Demo: bevacqua.github.io/dragula
Fix the error with list indexes (screenshot above), this problem occurred when trying to use the drag and drop component on lists that were inside the gallery widget.