This presentation was shared in a TeaHour meeting with all Intridea China Team.

1. Copyright 2010, Intridea Inc. All Rights Reserved.

2. Ruby on Rails
Copyright 2010, Intridea Inc. All Rights Reserved.

3. Ruby Gems
Copyright 2010, Intridea Inc. All Rights Reserved.

4. Yes, popular!
Copyright 2010, Intridea Inc. All Rights Reserved.

5. Copyright 2010, Intridea Inc. All Rights Reserved.

6. 1. Authentication
 OmniAuth
- https://github.com/intridea/omniauth
 Devise
- https://github.com/plataformatec/devise
Copyright 2010, Intridea Inc. All Rights Reserved.

7. 2. Access Control
 CanCan
- https://github.com/ryanb/cancan
 declarative_authorization
- https://github.com/stffn/declarative_authorization
Copyright 2010, Intridea Inc. All Rights Reserved.

8. 3. Views/Page Style
 compass
- https://github.com/chriseppstein/compass
 haml
- https://github.com/nex3/haml
 sanitize
- https://github.com/rgrove/sanitize
Copyright 2010, Intridea Inc. All Rights Reserved.

9. 4. Admin scaffold
 rails_admin
- https://github.com/sferik/rails_admin
 web-app-theme
- https://github.com/andreferraro/web-app-theme
Copyright 2010, Intridea Inc. All Rights Reserved.

10. 5. Quick SNS
 acts-as-taggable-on
- https://github.com/mbleigh/acts-as-taggable-on
 has_friends-rails3
- https://github.com/rrouse/has_friends
 acts_as_favable
- https://github.com/yorzi/acts_as_favable
 thumbs_up
- https://github.com/brady8/thumbs_up
 acts_as_commentable
- https://github.com/jackdempsey/acts_as_commentable
 profanity_filter
- https://github.com/intridea/profanity_filter
Copyright 2010, Intridea Inc. All Rights Reserved.

11. 6. Form builder & Uploading File
 simple_form
- https://github.com/plataformatec/simple_form
 formtastic
- https://github.com/justinfrench/formtastic
 formtastic_datepicker_inputs
- https://github.com/demersus/formtastic_datepicker_inputs
 tiny_mce
- https://github.com/kete/tiny_mce
 paperclip
- https://github.com/thoughtbot/paperclip
 carrierwave
- https://github.com/jnicklas/carrierwave
Copyright 2010, Intridea Inc. All Rights Reserved.

12. 7. Searching
 meta_seach
- https://github.com/ernie/meta_search
 meta_where
- https://github.com/ernie/meta_where
 thinking-sphinx
- https://github.com/freelancing-god/thinking-sphinx
 acts_at_indexed
- https://github.com/dougal/acts_as_indexed
Copyright 2010, Intridea Inc. All Rights Reserved.

13. 8. Pagination
 kaminari
- https://github.com/amatsuda/kaminari
 kaminari_themes
- https://github.com/amatsuda/kaminari_themes
Copyright 2010, Intridea Inc. All Rights Reserved.

14. 9. Background work
 delayed_job
- https://github.com/collectiveidea/delayed_job
 resque
- https://github.com/defunkt/resque
Copyright 2010, Intridea Inc. All Rights Reserved.

15. 10. State Machine
 workflow
- https://github.com/ryan-allen/workflow
 state_machine
- https://github.com/pluginaweek/state_machine
Copyright 2010, Intridea Inc. All Rights Reserved.

16. 11. Rack API framework
 grape
- https://github.com/intridea/grape
Copyright 2010, Intridea Inc. All Rights Reserved.

17. 12. Memcached Client
 memcache-client
- https://github.com/mperham/memcache-client
 dalli
- https://github.com/mperham/dalli
Copyright 2010, Intridea Inc. All Rights Reserved.

18. 13. Admin & Deployment
 pow (webserver)
- https://github.com/37signals/pow
 god (monitor)
- https://github.com/mojombo/god
 capistrano
- https://github.com/capistrano/capistrano
 cap-recipes
- https://github.com/nesquena/cap-recipes
Copyright 2010, Intridea Inc. All Rights Reserved.

19. 14. Cron job & Backup
 whenever
- https://github.com/javan/whenever
 backup
- https://github.com/meskyanichi/backup
Copyright 2010, Intridea Inc. All Rights Reserved.

20. 15. Testing
 rspec-rails
- https://github.com/dchelimsky/rspec-rails
 factory_girl_rails
- https://github.com/thoughtbot/factory_girl_rails
 faker
- https://github.com/yyyc514/faker
 watchr
- https://github.com/mynyml/watchr
 autowatchr
- https://github.com/viking/autowatchr
 database_cleaner
- https://github.com/bmabey/database_cleaner
 mail_safe
- https://github.com/myronmarston/mail_safe
Copyright 2010, Intridea Inc. All Rights Reserved.

21. 16. ToolKit
• ruby-debug (for real context debug)
- https://github.com/mark-moseley/ruby-debug
• hirb
- https://github.com/cldwalker/hirb
• cheat
- https://github.com/defunkt/cheat
• rails-settings
- https://github.com/100hz/rails-settings
Copyright 2010, Intridea Inc. All Rights Reserved.

22. Websites That Matters [1]
Copyright 2010, Intridea Inc. All Rights Reserved.

23. Websites That Matters [11]
1. http://railscasts.com
2. http://asciicasts.com
3. http://rails-bestpractices.com
Copyright 2010, Intridea Inc. All Rights Reserved.

24. Copyright 2010, Intridea Inc. All Rights Reserved.