zxdong262

This plugin uses jQuery to expand or collapsable the set of posts for each category, 
uses ajax to get the expandable content from server.
0.WHY i do this.
in my work,i need a widget like this,so l learned to write it. 
and i fully tested it in my site,it works fine. 
since i am newbie,so there might be some bug or problem i do not know, 
i appreciate it if you let me know.
1.About the Current Post
if the current post is in the category,the category link will has a “zxd_current_cat” class, 
i certainly can add the css file in this little plugin,but i will not,because it is ugly. 
you can customize it in your theme css file,like
sidebar .zxd_current_cat{
<pre><code> font-weight:bold;
 color:#08c
</code></pre>
}
2.Suggestion
more clean way to use this widget is set it in your theme’s function.php. 
if you want to know how,visit http://html5beta.com/wordpress/wp-ajax-cllapsing-categories/, 
i will explain it there.
<h3>Known bugs</h3>
none
<h3>License</h3>
This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

WP ajax Collapsing Categories

This plugin uses jQuery to expand or collapsable the set of posts for each category, uses ajax to get the expandable content from server.

reneade

This wordpress plugin provides a configurable tagcloud that shows tags depending of the current context only. For example the tagcloud shows only tags that really occur in the current category, or within the current date-, author-, tag- archive or even only the tags that occur in the search results. 
It is also possible to restrict the links of the tag cloud to the current viewing tag archive or category: If you click on the tag “test1” within the tag cloud of the tag archive of “test2” the target page will only contain posts that have both tags, like a drill down navigation. It is possible to exclude the tag of the tag-archive itself from the tagcloud. 
For the single post pages you can configure the tagcloud to show also related tags of the current posts, not only the direct tags of the post. And you can configure the tagcloud to exclude the tag of the current post, to show only the related tags. 
The style and sizes of the tagcloud can be configured, and the widget can be configured to be only visible if viewing a tag archive, category, a sinlge post or even only if viewing the searchresults for example. It is also possible to configure the number of tags that should be displayed in the different conditions.
Plugin Website: http://www.rene-ade.de/inhalte/wordpress-plugin-sensitivetagcloud.html 
Donations: http://www.rene-ade.de/stichwoerter/spenden
<h3>Update</h3>
<ol>
<li>Deactivate the Plugin</li>
<li>Remove the existing folder ‘sensitive-tag-cloud’ with all files from the ‘wp-content/plugins’ folder on your webserver</li>
<li>Upload the new folder ‘sensitive-tag-cloud’ with all files to ‘/wp-content/plugins’ on your webserver</li>
<li>Activate the plugin through the ‘Plugins’ menu in WordPress</li>
</ol>

SensitiveTagCloud

This wordpress plugin provides a tagcloud that shows tags depending of the current context (e.g. Category, Author, Tag, Post) only.

WP ajax Collapsing Categories vs SensitiveTagCloud