HTML: Mac-like and Windows-like file browser UI [closed]

Question

What are the most accurate HTML/JS browser-based "clones" of the OSX Finder file-browsing UI and the Windows Explorer file-browsing UI?

1. I'm not necessarily looking for any back-end functionality for actually moving/renaming/etc files and folders -- it could just be UI code that alters an in-memory JS object for example. Then I would write the code to actually modify files on a remote host.
2. I'm not interested in any 'advanced' features of OSX Finder or Windows Explorer like connecting to network hosts or burning discs -- just the basics: copy, paste, move, rename files+folders, create folders, sort entries by filetype/name/modification-date, etc.

Answer 1

There are some good html/css example here: http://www.alessioatzeni.com/mac-osx-lion-css3

and a few older examples here: http://www.therestartpage.com