Menu's plugin

[FarkinatioN]

Is your feature request related to a problem? Please describe.
I have to create accordeon pages, and I don't see anything to do it.

Describe the solution you'd like
If possible, a plugin to make accordeons like in bootstrap.

Additional context
something to do this:

or this:

[rohsyl]

I'm working on a menu plugin. I will let u know the evolutions