Hacker News with Generative AI: Decentralized Technology

Cwtch – Privacy Preserving Messaging (cwtch.im)
Cwtch (/kʊtʃ/ - a Welsh word roughly translating to “a hug that creates a safe place”) is a decentralized, privacy-preserving, multi-party messaging protocol that can be used to build metadata resistant applications.
ATProto Isn't What You Think (muni.town)
This post takes a look at ATProto from a different angle, and explores the value of some possibly less-noticed pieces of it.
Leaf, ATProto and ActivityPub (muni.town)
As a part of our work on Weird we're developing the Leaf Protocol, an experimental peer-to-peer federation protocol built on top of Willow.
Bluesky Vs ActivityPub (ycombinator.com)
UnifiedPush: A decentralized, open-source push notification protocol (2022) (f-droid.org)
A modern Android smartphone relies on a lot of services, from app stores and calendars to messaging and push notifications. Most of them have open alternatives, but until now, the only option for push notifications was Google’s proprietary service, Firebase Cloud Messaging (FCM). UnifiedPush is a new alternative that allows you to get push notifications without being tied to a single company.