Tipue Search is a site search engine jQuery plugin. It's open source and responsive.
Tipue Search uses various modes for loading content. Static mode uses JSON, while Live mode grabs content from a list of pages. Tipue Image Search is a full image search plugin.
jQuery ReStable is a very simple and lightweight jQuery plugin that make tables responsive making them collapse into
Smoothslides is a responsive jQuery slideshow with Ken Burns style animations.
VenoBox is a just another responsive jQuery lightbox plugin, suitable for images, inline contents, iFrames, Google-Maps, Ajax requests, Vimeo and YouTube videos.
The big difference compared to many others modal-window plugins is that VenoBox calculates the max width of the image displayed and preserves its height if is taller than the window (so in small devices you can scroll down the content, avoiding vertical microscopic resized images).
Smoothproducts is a simple, lightweight and responsive product image viewer using jQuery.
nanoGALLERY is a touch enabled and responsive image gallery with justified, cascading and grid layout. It supports self hosted images and pulling in Flickr, Picasa, Google+ and SmugMug photo albums.
Smoothbox is a simple, lightweight, and responsive jQuery lightbox plugin.
Responsive-img.js is a lightweight plugin for fast, clean and easy responsive image replacement using to the viewport your visitor's browser.
This way you can reduce the payload for your users by only letting them download the appropriate images for their device.
Slippry is responsive slider plugin for jQuery.
Slippry is written to work on the latest jQuery functions, CSS3 tricks and HTML5 elements. Slippry offers a heap of settings you actually need, and with the included CSS and Sass you can make Slippry look just how you need it.
Featherlight is a very lightweight jQuery lightbox. It is responsive, supports images, ajax and iframes out of the box and range of configuration options, you can adapt it to your needs.
Fluid (responsive, adaptive) layout is today a default requirement when developing a website and, whether we want it or not, we somehow re-orient our thinking towards a tablet-like approach in working with website layouts.
GridSystem is a plugin to help you calculate and deal with columns and responsive layout.
Slideme is a responsive, css3, compatible (works fine even with IE7), customizable, easy to install (and use), multi-instance, fullscreen, cool, powerful slideshow plugin for jQuery.
FerroMenu is a free jQuery plugin that allows you to create animatable, responsive, user and mobile friendly bubble menus in a cool way and drag them through the screen.
With sevaral options you can customize the behaviuor of FerroMenu. It can be dragged around the screen, or you can set the transition time, delay and easing.
Mobify.js is an open source library for improving responsive sites by providing responsive images, JS/CSS optimization, Adaptive Templating and more.
Mobify.js also provides a “Capturing” API for manipulating the DOM before any resources have loaded, giving developers the ability to enable the listed features above without changing any backend markup.
Balanced Gallery is a jQuery plugin that evenly distributes photos across rows or columns, making the most of the space provided. Photos are scaled based on the size of the 'container' element by default, making Balanced Gallery a good choice for responsive websites.