Ruby
The Basics of Rack for Ruby
Rack is the foundation for every popular Ruby web framework in existence. In the first part of a three-part series, let's set up a Rack app.
AppSignal monitors your apps
AppSignal provides insights for Ruby, Rails, Elixir, Phoenix, Node.js, Express and many other frameworks and libraries. We are located in beautiful Amsterdam. We love stroopwafels. If you do too, let us know. We might send you some!
