okayNav is a jQuery plugin to create responsive navigation that aims at progressively collapsing navigation links into an off-screen navigation instead of doing it for all the links at the same time
A tutorial about creating Multilevel Toggle (accordion) Responsive Navigation Menu using jQuery.
The multi-toggle responsive navigation on smaller screens is similar to nested accordions, the user touches primary level parent item to reveal list under it and when the screen is big enough vertical toggle menu changes to horizontal drop down navigation.
MenuItems is a dynamic jQuery menu plugin that lets you create beautiful and responsive navigation widgets.
DaisyNav jQuery Plugin help you to build responsive navigation for your website.
jQuery Navobile is a jQuery plugin that makes mobile navigation easy. Navobile uses CSS to apply CSS3 translations, Mobile device detection and fixing the position of nav.
It uses touch events and CSS3 transitions for the best possible performance. It also contains a “clever” workaround that makes it possible to transition from height: 0 to height: auto, which isn’t normally possible with CSS3 transitions.