1. How To Masquerade As Another User To See How They Use Your App

  2. Testing Rails Applications with Capybara Webkit

  3. Backbone.js on Rails eBook: updates and a sample

  4. Nesting content_tag in Rails 3

  5. ActiveRecord, Caching, and the Single Responsibility Principle

  6. Custom Formats for DateTime

  7. Code Review: Ruby and Rails Idioms

  8. Use Capybara On Any HTML Fragment Or Page

  9. Backbone.js on Rails: a new dynamic ebook

  10. Fewer Rails Flash Messages