This is a sample application utilizing Ambidex. For more information, please see that repo.
git clone git@github.com:appsforartists/ambidex-example--bike-index.git
npm install
/private/etc/hosts
127.0.0.1 tardis.local
127.0.0.1 bikeindex.local
npm start tardis
(If you're running an older version of npm, try node --harmony ./init.js tardis
It should do the same thing.)