We’ve made a bunch of interesting changes to FastPubSub lately.

The overlay routing is getting smarter, nodes continuously measure path quality between regions, and the network can switch away from slower or degraded routes.

We also added a few simple live demos, so it’s now much easier to see what the platform actually does:
https://demo.fastpubsub.com/

Still a lot to improve, but it’s starting to feel much more like a real platform than just an experiment.

Would be happy to get feedback, especially from people working with realtime apps, multiplayer, networking or distributed systems.