Here are any authors notes on themes, screenshots and credits. Themes are also viewable on the demo page.
A light theme. Centered on page.
Inspired by libnotify on Ubuntu, similar to Growl on Mac as well. Smaller notifications in upper right hand corner of page.
A big box design I saw at a map presentation that I thought was neat.
Just a simple, clean app-style theme. Notifications slide down from the top center with a bit of top margin.
Flat-looking theme. Notifications slide down from the top center.
An attempt to match the original humanmsg theme.