This plugin makes functioning anchor links smooth scroll to their destinations. With a little configuration, it's simple to target the affected links more specifically to avoid conflicts with other plugins.
All you need is jQuery 1.10+ (or legacy 1.4.0+ - get latest) and a copy of
jquery.creep.min.js to get started.
Check the wiki for more documentation of how to use Creep.js
Visit the project on Github for updates or just download the source and dig in!