honza.skypala

Standard installation of WordPress provides tags for posts and also Tag Cloud widget for 45 most common tags. Unfortunatelly there is no option to offer your web visitors list of all tags. And that is purpose of this plugin.
This plugin adds a link to the bottom of the Tag Cloud widget, which leads to a page displaying table of all tags from the website. This table consists of two columns, in the first one you find tag name, which also serves as a link to the articles tagged in it. The second column contains count, how many times the tag is used. The table is sortable by both columns, just by clicking on the header of the column. Sorting is provided by JavaScript, so no reloading of page.
<h3>License</h3>
WTFPL License 2.0 applies
<pre><code> DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
 Version 2, December 2004

Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>

Everyone is permitted to copy and distribute verbatim or modified
copies of this license document, and changing it is allowed as long
as the name is changed.

 DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
 TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION

 0. You just DO WHAT THE FUCK YOU WANT TO.<h3>ToDo</h3>
</code></pre>
* compatibility with WordPress not using permalinks

Tags Page

As soon as I enabled this plugin my site was littered with PHP warnings. 
The dev has not checked for basic things like making sure variables are set before checking their value.
The one thing I expected this plugin to do was to make a list of tags as the url "/tags" but this did not work.
Coding standards seemed very poor with a lot of bad code smell. Zero separation of logic and templates.

Poor quality

Adds a table listing all tags registered on your website.

The Krotek

Customizable widget and shortcode to display tag cloud anywhere you want. You can use it as standard tag cloud widget, as shortcode in any post or page, or both ways. Tons of options allow you to fine tune cloud layout to your needs.
STANDARD FEATURES
<ul>
<li>Display list of post, category or link category tags.</li>
<li>Define number of tags to be displayed.</li>
<li>Set custom tag separator.</li>
<li>Select tag taxonomy: posts, categories or link categories.</li>
<li>Choose cloud mode: shortcode only, widget only or both.</li>
</ul>
PREMIUM FEATURES
<ul>
<li>Define smallest and largest tag size.</li>
<li>Select size unit: px, pt, em or percent.</li>
<li>Choose layout: standard flat cloud or unordered list.</li>
<li>Order tags by name or count.</li>
<li>Sort tags ascending, descending or randomize.</li>
<li>Define list of tags to exclude from cloud or include only.</li>
</ul>
You can purchase Premium version <a href="https://thekrotek.com/wordpress-extensions/tag-cloud" rel="nofollow ugc">here</a>.

Custom Tag Cloud

...but it at least is a little better than the one that comes with WordPress.

Free version is not very customizable...

Customizable widget and shortcode to display tag cloud anywhere you want.

Tags Page vs Custom Tag Cloud