Mostrando 2 enlaces vivos
Visual Code Editor    
http://www.webveteran.com/blog/index.php/web-coding/tinymce/wordpress-plugin-visual-code-editor-posts-and-edits-code-snippets-in-wordpresss-visual-editor/    1356 visitas desde el 4MAY09 + 39 votos emitidos.
Wordpress plugin, visual code editor, posts and edits code snippets in wordpresss visual editor 
Code Highlighter Plugin for WordPress    
http://speckyboy.com/2009/02/19/12-wordpress-plugins-to-display-and-highlight-code-within-your-blog/    361 visitas desde el 4MAY09 + 10 votos emitidos.
This plugin is a syntax highlighter for source code. It uses GeSHi as fontifier engine.