Production Deployment
Not all files are required by the editor to run, and you could reduce the number and size of the files to be published in a production environment by removing:
* All directories that start with one underscore (like _docs and _sample) including "editor/_source". * Any skins you are not using from the "editor/skins" directory. * Any "smiley" collections you are not using from the "editor/images/smiley" directory. * Any plugins you don't need from the "editor/plugins" directory. * Any connectors you don't need from the "editor/filemanager/browser/default/connectors" directory. * Any "fckeditor.ext" files you don't need from the root of the editor package (based on your server side language). * Any "<lang>.js" files you don't need from the "editor/lang" directory (only if AutoDetectLanguage = false).
At a minimum, there should be 4 files in the root FCKeditor folder: fckeditor.php (or other extensions), fckstyles.xml, fcktemplates.xml and fckconfig.js