Justin Tadlock

Hybrid Hook is a plugin that allows end users the ability to tap into the <a href="https://wordpress.org/extend/themes/hybrid" title="Hybrid WordPress theme framework" rel="ugc">Hybrid theme’s</a> extensive hook selection by providing a user interface in the WordPress admin for adding custom content.
You must be using at least version 0.9 of the <a href="https://wordpress.org/extend/themes/hybrid" title="Hybrid theme" rel="ugc">Hybrid theme</a> for this plugin to work. It will also not work with any other themes.
Features:
<ul>
<li>Ability to add custom HTML nearly anywhere on your site.</li>
<li>Use shortcodes to quickly add content.</li>
<li>Allows the input of JavaScript.</li>
<li>User can select the priority the code will run.</li>
<li>Can execute PHP code if the option is selected.</li>
</ul>

Hybrid Hook

Allows the addition of HTML, shortcodes, PHP, and/or JavaScript to the Hybrid theme's hooks from the WordPress admin.

mohanjith

SyntaxHighlighter2 allows you to easily post syntax highlighted code all without loosing it’s formatting or making an manual changes.
It supports the following languages (the alias for use in the post is listed next to the name):
<ul>
<li>AS3 — <code>as</code>, <code>as3</code></li>
<li>C++ — <code>cpp</code>, <code>c</code>, <code>c++</code></li>
<li>C# — <code>c#</code>, <code>c-sharp</code>, <code>csharp</code></li>
<li>ColdFusion – <code>cf</code>, <code>coldfusion</code></li>
<li>CSS — <code>css</code></li>
<li>Delphi — <code>delphi</code>, <code>pascal</code></li>
<li>Diff/Patches — <code>diff</code></li>
<li>Erlang — <code>erlang</code></li>
<li>Groovy — <code>groovy</code></li>
<li>Java — <code>java</code></li>
<li>JavaFX — <code>javafx</code></li>
<li>JavaScript — <code>js</code>, <code>jscript</code>, <code>javascript</code></li>
<li>Perl — <code>perl</code></li>
<li>PHP — <code>php</code></li>
<li>Plain text — <code>plain</code></li>
<li>PowerShell — <code>powershell</code></li>
<li>Python — <code>py</code>, <code>python</code></li>
<li>Ruby — <code>rb</code>, <code>ruby</code>, <code>rails</code>, <code>ror</code></li>
<li>Scala — <code>scala</code></li>
<li>SQL — <code>sql</code></li>
<li>VB — <code>vb</code>, <code>vb.net</code></li>
<li>XML/HTML — <code>xml</code>, <code>html</code>, <code>xhtml</code>, <code>xslt</code></li>
</ul>
This plugin uses the <a href="http://alexgorbatchev.com/wiki/SyntaxHighlighter" rel="nofollow ugc">SyntaxHighlighter JavaScript package by Alex Gorbatchev</a>.
<h3>Other BBCode Methods</h3>
Find <code>[sourcecode language='css']code here[/sourcecode]</code> too long to type? Here’s some alternative examples:
<ul>
<li><code>[source language='css']code here[/source]</code></li>
<li>
<code>[code language='css']code here[/code]</code>
</li>
<li>
<code>[sourcecode lang='css']code here[/sourcecode]</code>
</li>
<li><code>[source lang='css']code here[/source]</code></li>
<li>
<code>[code lang='css']code here[/code]</code>
</li>
<li>
<code>[sourcecode='css']code here[/sourcecode]</code>
</li>
<li><code>[source='css']code here[/source]</code></li>
<li><code>[code='css']code here[/code]</code></li>
</ul>
<h3>PHP Version</h3>
PHP 5+

SyntaxHighlighter2

Easily post source code such as PHP or HTML and display it in a styled box.

Hybrid Hook vs SyntaxHighlighter2