Matt Martz

achmafooma

Moves the gallery shortcode styles to the head so it doesn’t break XHTML 
validation; allows disabling or modifying the default gallery styles.
By default when using the WordPress gallery, the styles are placed into the 
post content which breaks XHTML validation. This plugin moves the style into 
the head of the page using a look-ahead to determine if the [gallery] 
shortcode is used in any posts.
This plugin also gives you the option to modify the default gallery style 
CSS or disable the gallery styles entirely (so you can control it from your 
template CSS files).
This plugin uses ideas recommended in a patch located at 
https://trac.wordpress.org/attachment/ticket/6380/6380-style.diff
Special thanks to 
* The original author: Matt Martz, http://sivel.net 
* Serbo-Croatian (sr_RS) translation: Borisa Djuraskovic, http://www.webhostinghub.com 
* Spanish (es_ES) translation: Ogi Djuraskovic, http://www.webhostinghub.com/

Gallery Shortcode Style to Head

Moves the gallery shortcode styles to the head so it doesn't break XHTML validation; allows disabling or modifying the default gallery styles.

John Godley

HTML Purified replaces the default WordPress comments filters with HTML Purifier, a super HTML filtering 
library.
<blockquote>
HTML Purifier is a standards-compliant HTML filter library written in PHP. HTML Purifier will 
 not only remove all malicious code (better known as XSS) with a thoroughly audited, secure yet 
 permissive whitelist, it will also make sure your documents are standards compliant, something 
 only achievable with a comprehensive knowledge of W3C’s specifications.
</blockquote>
An additional feature of HTML Purifier is that it will produce valid well-formed XHTML code, something 
which KSES does not do.
Features:
<ul>
<li>Configurable KSES or HTML Purifier</li>
<li>Configurable list of HTML elements and attributes for both KSES and HTML purifier</li>
<li>Additionally process comments with HTML Tidy</li>
<li>URL blacklist</li>
<li>Fully localized (and awaiting translations)</li>
<li>Automatically escape PHP or anything inside backticks</li>
</ul>
HTML Purifier is available in:
<ul>
<li>English</li>
<li>Spanish, thanks to José Cuesta</li>
<li>Belorussian, thanks to Marcis Gasuns</li>
<li>Russian, thanks to Ilyuha</li>
<li>Uzbekistan, thanks to Alexandra Bolshova</li>
<li>Dutch, thanks to Pieter</li>
<li>German, thanks to Andreas Beraz</li>
<li>Polish, thanks to Kasia Ciszewski & Dawid Śpiechowicz</li>
<li>Romanian, thanks to Alina @ InboxTranslations.com</li>
<li>Lithuanian, thanks to Nata Strazda</li>
<li>Ukranian, thanks to Iflexion Design</li>
</ul>
<h3>Documentation</h3>
Full documentation can be found on the <a href="http://urbangiraffe.com/plugins/html-purified/" rel="nofollow ugc">HTML Purified</a> page.

HTML Purified

HTML Purified replaces the default comments filters with the more secure HTML Purifier.

Gallery Shortcode Style to Head vs HTML Purified