Colorbox

jQuery lightbox and modal window plugin

Magnific Popup

Fast, light, mobile-friendly and responsive lightbox and modal dialog plugin. Open inline HTML, ajax loaded content, image, form, iframe (YouTube video, Vimeo, Google Maps), photo gallery. Animation effects added with CSS3 transitions. For jQuery or Zepto.

Remodal

Flat, responsive, lightweight, easy customizable modal window plugin with declarative state notation and hash tracking.

jBox

jBox is a powerful and flexible jQuery plugin, taking care of all your popup windows, tooltips, notices and more.

Custombox

jQuery Modal Window Effects with transitions CSS3.

bPopup

bPopup is a lightweight jQuery modal popup plugin (only 1.49KB gzipped). It doesn’t create or style your popup but provides you with all the logic like centering, modal overlay, events and more. It gives you a lot of opportunities to customize so it will fit your needs.

Featherlight – ultra slim jQuery lightbox

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 configuration object and offers image, ajax and iframe support out of the box. Featherlights small footprint weights less than 4kB – in total.

OmniWindow

Extremely customizable modal window plugin for jQuery with 150 lines of code, written specially for programmers.

jQuery mb.containerPlus

This is a useful plug in to build full featured and fully skinnable containers. The container can be set to draggable, resizable, collapsable and minimizable.

Vanillabox

Simple, modern Lightbox-like plugin for jQuery