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Usher is at the moment the most complete Rack-based router and it also perform best.



This is the most basic rack router included directly in Rack itself. It can’t do any fancy stuff like handling parameters, the only thing it can do is to take an URL and

There is also a shorcut map, but I don’t encourage you to use it, because we want to assign the router into Project.router.




Since Rango itself doesn’t have any router included, it’s entirely on your router to provide functionality like resources, nested resources etc.
There’s a usher plugin for resources, see

How to Write Your Custom Adapter

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