I was at FOSDEM last week where I gave a talk on a project that I have been working on in my free time. It uses WAMP and Zeroconf to enable IPC on the network. Opening some interesting perspectives for using Crossbar on clients.
I showed a virtual presentation remote app, that created a connection between my mobile phone (running Autobahn) and my desktop (running Crossbar) and allowed the phone to control the slideshow.
Here is a link to the talk https://fosdem.org/2020/schedule/event/deskconnd_crossplatform_ipc/
The code is open-source and available on GitHub https://github.com/deskconn/