Oleg Soromin

With PCSH (based on the Pastacode plugin), you can easily add code into your posts with the awesome SyntaxHighlighter js-library. 
You can insert source code into the post editor, from a file, or from webservices like GitHub, Gist, Pastebin or BitBucket. Webservices responses are cached in order to avoid too many HTTP requests.
Don’t worry about posts updates while upgrading codes!
PCSH allows to enhance your snippets using SyntaxHighlighter plugins (highlightning lines, link functions…).
8 different color schemes are included, and you can build yours.
Available programming languages:
<ul>
<li>AppleScript</li>
<li>ActionScript3</li>
<li>Bash</li>
<li>CoffeeScript</li>
<li>C++</li>
<li>C#</li>
<li>CSS</li>
<li>Pascal</li>
<li>Diff</li>
<li>Erlang</li>
<li>Groovy</li>
<li>Haxe</li>
<li>Java</li>
<li>JavaFX</li>
<li>JavaScript</li>
<li>Perl</li>
<li>PHP</li>
<li>Plain</li>
<li>Python</li>
<li>Ruby</li>
<li>Scala</li>
<li>SQL</li>
<li>VisualBasic</li>
<li>XML</li>
</ul>

PCSH (PastaCode and SyntaxHighlighter)

Use PCSH to add code into your posts with the awesome SyntaxHighlighter plugin. So, past'a code!

Guilherme Baptista

Embed GitHub, Gist or Bitbucket files.
See: https://github.com/gbaptista/wp-git-embed

PCSH (PastaCode and SyntaxHighlighter) vs WP-Git-Embed