Ask HN: How useful is my project, webFS?

Project link: http://github.com/emp29/webFS

(Scroll to bottom of github page for screenshots)

I was hoping to get some feedback around a project that adds a web app layer that mimics a web server directory listing. Thoughts around how I can make it better, functionality I can add, etc. would be appreciated.

I am also curious to see if this is something other people besides myself find useful - I like being able to expose my main file store via the web (via basic auth) so I (or friends/fam) can access all my media files, mainly music, from any internet connection.

Are there solutions out there that already do this better?

Thanks!