AnimateScroll

A Simple jQuery Plugin for Animating Scroll with more than 30 unique easing effects

jQuery.fragmentScroll

The jQuery fragment scroll plugin replaces the default fragment link behavior with a scroll animation. The plugin only works for descendants of the given element(s).

jQuery.sectionMenu

The jQuery section menu plugin creates a side menu that allows you to scroll to the different sections on the page.

Jquery ScrollToNav

Scroll To naviguation and highlight on current nav section.