kimipooh

The plugin is for displaying active shortcodes in the admin main menu. 
You can select and copy the active shortcodes.

View Shortcodes

The plugin is for displaying active shortcodes.

edik

If FacadeX is active, the public WordPress sites are sent with the xhtml mime type. The internal sites like the administration panel and the login screen, which have many xhtml syntax errors, are still sent with the standard mime type.
You must ensure that your public sites have valid XHTML, otherwise you will get parsing errors in your browser.

FacadeX

Sends public sites with the XHTML mime type. The internal sites, which have many XHTML errors, are still sent with the HTML mime type.

View Shortcodes vs FacadeX