[icebraining]

Reading the source, it also has a built-in web server (based on Python's SimpleHTTPServer) and a file watcher to automatically rebuild the site.

[keithpeter]

So the watcher only writes files that have been edited unless there is a change to one of the repeated tag files?

[icebraining]

I think it rebuilds the whole site - I don't see any logic for identifying the changed file and rebuilding only that.