A Taste of TDD: The basics of TDD, why it is hard and how to do it better Becoming a more Productive Rails Developer LeanStartup:Research is cheaper than development Becoming a more productive Rails Developer Windycityrails page performance Freelancing and side-projects on Rails Ruby on Rails Performance Tuning. Make it faster, make it better (WindyCityRails) Windy cityrails performance_tuning improving the performance of Rails web Applications PDF Generation in Rails with Prawn and Prawn-to: John McCaffrey 
