line5

The plugin creates a nicely animated gallery out of attachments to a post. A demo is available at just-in-case.tv. All pictures are shown on a kind of image wall. Once one clicks on one of them, it opens in a kind of lightbox (fullscreen). Using the arrows on the right and left side, it is possible to display the next or previous picture. Previews of next and previous picture are available. 
Since version 0.5, the plugin features individual facebook LIKE buttons for each picture in the gallery.
Technically, it uses JQuery and needs Javascript to work.
A demo installation is available at <a href="http://just-in-case.tv" title="Embrace your grace ... and use the case! - Just in Case..." rel="nofollow ugc">just-in-case.tv</a>.
To use it, just install the plugin, attach some images to a post and insert [just_in_case_gallery] into the post. It works best with the theme Twenty Twelve.
Have fun!

Just In Case Gallery

The plugin creates an image wall including a nicely animated gallery out of attachments to a post.

malcalevak

A WordPress implementation of the stellar Slimbox2 script by Christophe Beyls (an enhanced clone of the Lightbox script) which utilizes the jQuery library to create an impressive image overlay with slide-out effects.
Almost, if not all, options are configurable from the administration panel. For more on the settings and what they do check out the <a href="http://www.digitalia.be/software/slimbox2/" title="Slimbox 2, the ultimate lightweight Lightbox clone for jQuery" rel="nofollow ugc">Slimbox2</a> page.
Support forums are generously hosted by Ryan Hellyer of PixoPoint, <a href="http://pixopoint.com/forum/index.php?board=6.0" rel="nofollow ugc">here</a>.
Recent Changes in v1.1.3.1: 
1. Changed index.php to UTF-8 without BOM encoding to resolve issues for some users. 
Recent Changes in v1.1.3: 
1. Updated to Slimbox 2.05 to support WordPress 3.6 
2. Removed unnecessary xfarbtastic.css
<h3>Credits</h3>
Thanks to the following for help with the development of this plugin:
<ul>
<li><a href="http://www.digitalia.be/software/slimbox2" rel="nofollow ugc">Christophe Beyls</a> – Creator of the Slimbox2 Javascript</li>
<li><a href="http://gsgd.co.uk/sandbox/jquery/easing/" rel="nofollow ugc">George McGinley Smith</a> – Creator of the jQuery Easing Plugin Javascript</li>
<li><a href="http://acko.net/dev/farbtastic/" rel="nofollow ugc">Steven Wittens</a> – Creator of the jQuery Farbtastic colorpicker Javascript</li>
<li><a href="http://pixopoint.com" rel="nofollow ugc">Ryan Hellyer</a> – For spurring my interest in WordPress plugins by welcoming my assistance on his <a href="http://pixopoint.com/multi-level-navigation/" rel="nofollow ugc">Multi-level Navigation plugin</a> and for hosting our <a href="http://pixopoint.com/forum/index.php?board=6.0" rel="nofollow ugc">support forums</a>.</li>
<li>Spi for code suggestion to autogroup items by post.</li>
<li><a href="http://nv1962.net/" rel="nofollow ugc">nv1962</a> – Suggestion to implement localization and Spanish/Español and Dutch/Nederlandse translations.</li>
<li>Laws for German/Deutsch localization.</li>
<li>monodistortion for CSS tweaks to prevent tiling of images.</li>
<li>Jandry for the French/Français translation.</li>
<li><a href="http://www.serhatyolacan.com" rel="nofollow ugc">Serhat Yolaçan</a> for the Turkish/Türkçe translation.</li>
<li><a href="http://pc.de" rel="nofollow ugc">Marcis G.</a> for the Belarusian/Беларускі translation.</li>
<li><a href="http://www.easespot.com" rel="nofollow ugc">easespot</a> for the Chinese/中文 translation and FunDo for additional assistance.</li>
<li><a href="http://www.techload.com.br/" rel="nofollow ugc">Marcelo</a> for the Brazilian Portuguese/Português brasileiro translation.</li>
<li><a href="http://www.Behumandesign.com" rel="nofollow ugc">Giacomo</a> for the Italian/Italiano translation.</li>
<li>Nata Strazda of <a href="http://www.webhostinghub.com" rel="nofollow ugc">Web Hub</a> for the Lithuanian/Lietuviškai translation.</li>
<li>ackie00h for the Japanese/日本語 translation.</li>
<li>nafanyabr for the Russian/русский язык translation.</li>
<li><a href="http://shachi.tw" rel="nofollow ugc">shachi</a> for the Traditional Chinese/繁體中文 translation.</li>
<li>Zareiff, for various Next/Previous/Close translation images when not provided by translators.</li>
<li>Anyone else I forgot to mention who’s made a suggestion or provided me with ideas.</li>
</ul>

WP-Slimbox2 Plugin

A WordPress implementation of the Slimbox2 javascript.

Just In Case Gallery vs WP-Slimbox2 Plugin