Leading Menu Solution for Responsive Design

[radderfire]

Hi Guys

Is there a leading free and open source menu solution for responsive design?

I would only need about 8 menu items. On mobile, these would be displayed in a pop-up menu when the Menu navicon is clicked.

Thanks

 

[watto]

I've been looking at this one
http://responsivenavigation.net/examples/multi-toggle/

 

[Hutchy]

How about: http://codepen.io/SitePoint/pen/uIemr