1. Rack WebconsoleRack-based interactive console (à la Rails console) for your web application's front-end
5. ResortPositionless model sorting for Rails
6. SpinachSpinach is a BDD framework on top of Gherkin.
7. Date validatorA simple, ORM agnostic, Ruby 1.9+ compatible date validator for Rails, based on ActiveModel.
8. PelusaStatic analysis Lint-type tool to improve your OO Ruby code
10. simple currencyA really simple currency converter using XavierMedia API. Compatible with Ruby 1.8, 1.9, JRuby 1.5.3 and Rubinius 1.1
14. spinach-railsSpinach-rails is a compatibility layer on top of Spinach to provide rails support.