Responsive Web Design

Slidebars is a jQuery plugin for quickly and easily implementing app-style revealing menus and sidebars into your website. Slidebars is not just for handheld devices, it can be used for implementing revealing content on sites and screens of all sizes.   

Flaunt.js is a jQuery script that allows you to create a responsive, nested navigation out the box. It was built to overcome responsive design challenges which faced a huge percentage of websites. This challenge was to show nested navigation items on click-demand, without the event taking you through to the page you've pressed...  

jQuery Nested is a jQuery plugin which allows you to create multi-column, dynamic grid layouts. Unlike other libraries and jQuery plugins similar to Nested, this is the first script out there that allows you a complete gap-free layout.   

FlexSlider is a free responsive jQuery slider toolkit. Supported in all major browsers with custom navigation options and touch swipe support.   FlexSlider - Features: An awesome, fully responsive jQuery slider toolkit. Simple, semantic markup Supported in all major browsers Horizontal/vertical slide and fade animations Multiple slider support, Callback API, and more Hardware accelerated touch swipe support Custom navigation options Compatible with the latest version of jQuery  

Mosaic Flow is a Pinterest like responsive image or HTML grid plugin for jQuery.    Mosaic Flow - Features: Simple and easy to install. Responsive (shows as many columns as needed). Very fast. Only 1.5 KB (minified gzipped). You can use bare <img> tags or arbitrary HTML.   

FitText is a jQuery plugin for inflating web type. It makes font-sizes flexible. Use this plugin on your fluid or responsive layout to achieve scalable headlines that fill the width of a parent element.