The last time I try to play with it, I got stuck on 2 things that seem basic:

- Couldn’t serve a static folder! Like I had a folder of js/img that I wanted to serve as is, didn’t want to transform into anything, it was super difficult to do.

- Couldn’t find an easy way to inspect or debug a live pipe.

It was a while ago so maybe things have improved a lot. However it kind of left a sour taste in my mouth when asking for help, I was told static folder is not really the scope of the framework and things in the like.