I really like Nancy - we've been using it for a couple years now, since MVC didn't really work with the OWIN/Katana self-hosted web-server components. I like i

I really like Nancy - we've been using it for a couple years now, since MVC didn't really work with the OWIN/Katana self-hosted web-server components. I like it's style of explicitly defining your HTTP routes and handlers, versus the more implicit MVC style.