I know the rather spiffy project http://thi.ng http://thi.ng uses org mode for literate programming and web site generation all from the source code. It doesn't

I know the rather spiffy project http://thi.ng http://thi.ng uses org mode for literate programming and web site generation all from the source code. It doesn't seem to be all one big file, but I think each component may be a file.