Neutral-demo is a project mainly written in RUBY and JAVASCRIPT, it's free.
rails app with devise and omniauth
== Getting Started
init git Edit gemfile bundle install create first model (comments) change it whenever needed install devise change routes generate devise user Add authorization by "declarative authorization" bundle install "omniauth" bundle install "mongrel" See the Gemfile for Details Sign up and Sign in via Twitter, Google and OpenID now possible