I still think the clients need a coordination server to discover each other (won't use multicast/broadcast traffic). You could probably make a browser that does this, but if they already do then I am not aware of it.
We have said NO to a few things that help to share unfiltered thoughts.
- No history: Anything you share in Blarb gets deleted in 24 hours.
- No real names: We don’t attach real names to your profile.
- No likes: No more sharing for the sake of likes & followers.
I created Hello (https://itshello.co) in 2018 and many people quickly started using it, but I have to sell it in 2019 as it was in autopilot mode and I didn't do any enhancement to it for a long time. I sold it, so that some else can pick it up and update it, but that did not happen, it's still in the same state as 2018.
Recently, there have been few enhancements in WebRTC and related APIs, but I couldn't update Hello now. So I created this separate app with those enhancements and stabilizations. I also added a stable screen sharing feature for supported devices.
Though it does not get its own fancy domain name, it's stable, works 100% and supported by all the modern browsers in all the platforms (both desktop & mobile).