We also recently put out a blogpost and demo of a chat system that *nobody* centrally hosts called "Brassica Chat" https://spritely.institute/news/composing-capability-security-and-conflict-free-replicated-data-types.html
Again, it's a demo, but you can try on it on the page. It combines capability security with cool concepts called CRDTs.
But more importantly, it's a step towards secure communication for a hostile world.
There's more... we've been busy!
GoblinShare: Secure, Peer-to-Peer File-Sharing with Goblins https://spritely.institute/news/goblinshare-secure-peer-to-peer-file-sharing-with-goblins.html
Shepherd × Goblins update https://spritely.institute/news/shepherd-goblins-update.html
Honestly our blog is full of interesting details of stuff we're doing! https://spritely.institute/news/
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