I'm very proud to announce the immediate availability of Ruby Whois 2.0.

HTML5 Up and Running provides a practical overview of the new features available in HTML 5.

In the new Whois version the property #nameservers returns an array of Nameserver object, containing DNS name, ipv4 and ipv6 addresses.

Ruby 4 Rails is a presentation about the most essential features of the Ruby programming language, created to provide the necessary Ruby knowledge to start with Rails.

Getting Real is the first book published by 37signals, containing ideas, suggestions and examples to help you building effective software.