Just a few minutes after I posted my discovery of the offline BBCode Text editor, I found a related application: a BBCode to HTML software. I found it in an AOL website. The application simply converts any BBCode formatted text into HTML 3.2.

This is the way the author explains its use
This program [...]

UPDATE. I just reuploaded the styleswitcher Logged Notes enhanced with DynamicDrive’s tabbed content script. It took a while to integrate the stylesheets of both scripts, but it is working well now.

I saw a styleswitching javascript code in a webmaster’s forum and started playing with it.  I’ve seen a similar script but [...]