Compiled list of my fav resources and tutorials for building rails web apps
Twitter Bootstrap is a great styling and css template. It also has responsive design
http://twitter.github.com/bootstrap/
Railscast Tutorial on Twitter Bootstrap
http://railscasts.com/episodes/328-twitter-bootstrap-basics
OmniAuth Login Authentication
https://github.com/intridea/omniauth
Railscast Tutorial on OmniAuth
http://railscasts.com/episodes/241-simple-omniauth
Hadiyah Mujhid 