The Easiest Way to Make your Website Responsive or Adaptive  Demo

Responsive, fixed and touch friendly one page navigation with animated scrolling.  Demo

A responsive navigation menu that stacks items into a dropdown menu when they overflow  Demo

Creating Responsive Design for Enterprise Web Applications with Bootstrap and Kendo UI

A responsive menu with transitions and fallback for old browsers.  Demo

cross-domain responsive iframes: automatically set iframe height to fit iframe content  Demo