Sticky Navigation Menu with Smooth Scrolling is a basically a template with couple of features like that are invoked on scroll, shrink header, addition of drop shadow.
Smooth scroll feature is also added to logo(scroll top top) and smooth scroll to section on clicking menu item.
Priority Nav Scroller is a plugin for the priority+ navigation pattern. When the navigation items don’t fit on screen they are hidden in a horizontal scrollable container with controls.
GreedyNav is a responsive navigation menu that stacks items into a dropdown menu when they overflow.
Effect simulating a tilting sheet of paper to reveal the navigation menu.
Sliiide is a jQuery plugin to create a sliding menu easily. Sliiide will help you out to create an App-style navigation menu that will slide when a hamburger icon is clicked.
Secondary Sliding Navigation is a bold, secondary menu that slides over the main navigation. This approach can be an alternative to a standard dropdown menu, in particular if you want to emphasise more the sub navigation.
cbFlyout is a jQuery plugin to create responsive off-screen navigation concept.
A 3D rotating navigation, powered by CSS transformations and jQuery.
An extension for Bootstrap's fixed navbar which hides the navbar while the page is scrolling downwards and shows it the other way
jQuery Full Screen Nav plugin makes a
<nav> menu overlay the full screen & calculate a size for links on page load and window resize.
Tocible is a lightweight jQuery plugin for creating table of contents navigation menu.
DaisyNav jQuery Plugin help you to build responsive navigation for your website.
visualNav is a jQuery plugin that modifies a navigation menu to highlight / change when the menu's target smooth scrolls into view.