This video shows one unique feature of Patchfox which is how it treats documentation and its source-code as first-class features. It is very easy to jump from a message into the documentation and learn more about specific message types, about which packages handle each type, and see their source-code.
I built that originally for my own usage, so that I could find out which package was being used for each card view. Sometimes there was a bug and I was not sure which package was causing me trouble. Then, I also added built-in documentation for packages and message types. I hope this kind of feature invites tinkering. I want people to pick Patchfox and make it their own. Fork it, tweak it to their hearts content.