The idea comes from : http://www.yapcna.org/yn2009/talk/2018 and http://www.slideshare.net/miyagawa/building-a-desktop-app-with-httpengine-sqlite-and-jquery
The database example comes from: http://blogs.perl.org/users/joel_berger/2012/10/a-simple-mojoliciousdbi-example.html
A Mojolicious::Lite method for creating single file applications that use a browser for the UI.
The concept is to start a Mojo server and launch a browser to connect to it.