I know this is a beta, but one suggestion: have an option to export the HTML wrapped in a div/span/pre/<something> which has a monospace font style, this would make it truly effortless to export the html and save it as-is.
Also I couldn't figure out how the arrow cursor worked or what one was supposed to do with it.
Also I couldn't figure out how the arrow cursor worked or what one was supposed to do with it.
my remarks aside, very cool app!