版本：2012-10-15
- https://cdn.bootcdn.net/ajax/libs/Nestable/2012-10-15/jquery.nestable.js
- https://cdn.bootcdn.net/ajax/libs/Nestable/2012-10-15/jquery.nestable.min.js
Nestable is an experimental example and not under active development. If it suits your requirements feel free to expand upon it!