In the course of pushing a few of our "internal" components to the public, it is about time to release the current version of Adroit which is our "smart" (pun intended) ADR/PSR-7 middleware implementation.
More than a year ago my friend Paul M. Jones came up with the idea of ADR (Action-Domain-Responder) and we had a few discussions back and forth. Since we were using a quite similar approach in our company internal framework, I refactored our components to match the ADR naming scheme. And after PSR-7 saw the light a few months back, I decided to replace our original StackPHP middleware with a PSR-7 compatible counterpart.
Long story short, have a look at the Adroit Github repo to find out what it is all about.