Mdkart

This plugin for WordPress automatically add the rel=”lightbox[ID-OF-THE-POST]” to images linked in a post 
ID-OF-THE-POST is unique per post so all images per post are grouped in one lightbox set. 
Works also with the gallery Fonction of WP 2.7 and in comments
Doesn’t add the the files required for Lightbox (it only add the rel lightbox tag)! You have to insert yourself in your theme the required files or use a plugin like Lightbox 2 WordPress Plugin or Lightbox 2.3 plugin for WordPress
<h3>Changelog / Todo</h3>
0.4.1 
* Optimizing the code 
0.4 
* Now Compatible with the Gallery Fonction of WP 2.7 
* Adds also rel tag in the comments 
0.3 
* Correction of a bug that added rel tag on links done on img tags. 
0.2 
* Correction of a small bug described by Kristof Mattei. Thanks to him for the help!
Thanks to all who sent bug reports and ideas for improvements. 
Please send me a mail if I forgot you to mention here.

Add Lightbox

This plugin for Wordpress automatically add the rel="lightbox[ID-OF-THE-POST]" to images linked in a post

Andrew Rockwell

This plugin automatically makes all the tables on your site responsive.
Live Example: 
http://plugins.rockwellgrowth.com/automatic-responsive-tables/
NEW!
<ul>
<li>exclude option</li>
<li>applies to dynamically loaded tables now</li>
</ul>
Features:
<ul>
<li>Fixed bug with links in the table</li>
<li>Fixed bug for tables with no table headers</li>
<li>Specify only certain tables you’d like this plugin to affect.</li>
<li>Specify the breakpoint for responsiveness</li>
<li>Optional styling</li>
<li>Compatible across all major browsers</li>
<li>Backend style editor w/ preview panel</li>
<li>Supports IE5+ !!!</li>
</ul>

Automatic Responsive Tables

Just tested this with a Donation Confirmation Receipt from our Give plugin and it works perfectly without having to configure anything. 
I don't know what it would do with really complex tables, but for the basics this does the job.
Nice work!



Works right out of the box

Leave your tables as they are. Add this plugin, and they're all responsive.

Add Lightbox vs Automatic Responsive Tables