[landr0id]

I'm kind of surprised Negroni wasn't among those tested.

[rlbaker]

I believe that Negroni is considered a library rather than a framework. https://github.com/codegangsta/negroni#is-negroni-a-framewor...

But I don't know why that would preclude it from these benchmarks because httprouter is not a full fledged framework either.