What Ruby frameworks and components we use.
We have selected a preferred list of Ruby frameworks and components, based on features, popularity, and how well-maintained they are.
We use Rails and Sinatra for web applications and web services. Sinatra is used for web services that only expose a RESTful API, and Rails is used when there will be web pages and forms.
When looking for new components, The Ruby Toolbox is an invaluable site.