Application
An Application in what a Krop server runs, and thus building an Application is the end goal of working with Krop.
An Application consists of any number of Routes followed by a catch-all that handles any requests not matched by a route. The usual catch-all is notFound.
Development and Production Mode
Krop can run in one of two modes: development and production. In development mode it shows output that is useful for debugging and otherwise inspecting the running state. In production this output is hidden.
The mode is set by the krop.mode JVM system property. If it has the value of
"development" (without the quotes; any capitalization is fine) then the mode
is development. Otherwise it is production.
The mode is determined when Krop starts, and is available as the value of krop.Mode.