This is a small app for playing around with a few different admin interface generators, namely Typus, ActiveAdmin, and RailsAdmin.
To try them out, check out the branch of the admin interface you want to use (typus, active-admin, rails-admin), run bundle install, bundle exec rake db:migrate, and then rails server. Open your browser and navigate to http://localhost:3000/admin and you should be good to go. The default credentials for ActiveAdmin are admin@example.com/password.
This is a Viget Labs joint, licensed under the WTFPL.