Imager.js
Responsive images while we wait for srcset to finish cooking
Featherlight
Featherlight is a very lightweight jQuery lightbox plugin. It's simple yet flexible and easy to use. Featherlight has minimal css and uses no inline styles, everything is name-spaced, it's completely customizable via config object and offers image, ajax and iframe support out of the box. Featherlights small footprint weights about 4kB – in total.
Photo Swipe
PhotoSwipe is a HTML/CSS/JavaScript based image gallery specifically targeting mobile touch devices
Lightslider
JQuery lightSlider is a lightweight responsive Content slider with carousel thumbnails navigation
Glfx.js
An image effects library for JavaScript using WebGL
jQuery.panzoom
A jQuery plugin for panning and zooming elements using CSS3.
Chocolat
Chocolat : Responsive jQuery Lightbox Plugin
Threesixty Slider
jQuery image slider plugin for creating 360 degree product tours
FancyBox
FancyBox is a tool that offers a nice and elegant way to add zooming functionality for images, html content and multi-media on your webpages.
Slit Slider
A responsive slideshow with a twist: the idea is to slice open the current slide when navigating to the next or previous one. Using jQuery and CSS animations we can create unique slide transitions for the content elements.
Microfiche.js
A carousel library made With Associates, focusing on performance, simplicity and touch.
Mosaiqy
Mosaiqy it's a jQuery plugin to organize and show image thumbnails and zoom, easy to integrate also with Flickr, Instagram, Panoramio and other. Check carefully the homepage project and source code for full detail, licensing, legal notices and copyright
Responsive Slides
Simple & lightweight responsive slider plugin (in 1kb)
Antimoderate
The progressive image loading library for great good!
Swiper
Mobile touch slider and framework with hardware accelerated transitions
Light Gallery
A lightweight, customizable, modular, responsive, lightbox gallery plugin for jQuery. :+1:
Swipebox
A touchable jQuery lightbox