Grant Mangham

There are several tabs plugins available, but many of them are poorly coded or use non-intuitive shortcode implementations.
Rehabtabs is intended to to be a clean and intuitive alternative. It facilitates the application of jQuery UI tabs to your pages, posts and custom posts.
Rehabtabs currently supports:
<ul>
<li>interchangeable jQuery UI themes (some included)</li>
<li>Ajax mode</li>
<li>cookie persistence</li>
<li>collapsible tabs</li>
<li>fx options</li>
</ul>
In common with all Vancoder plugins, Rehabtabs strives to follow best practice in WordPress coding. If you spy a bug or see room for improvement, please <a href="https://wordpress.org/tags/rehabtabs?forum_id=10" rel="ugc">let me know</a>.

Rehabtabs

Rehabtabs makes it easy to add pretty jQuery UI tabs to your pages, posts and custom posts using simple shortcodes.

Rafiki

Allows for front-end tagging of posts. It uses jQuery UI autocomplete to search the WP DB 
and return the closest matching tag based on the search term. If no tag was found, 
you can add a new tag by simply hitting the enter key.

QuickTags

Allows for front-end tagging of posts via a simple widget.

Rehabtabs vs QuickTags