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👥kind protocolusage socialenc optionaltopology federatedentity federatedid account
- started
- 2018
- by
- W3C, Brett Slatkin, Brad Fitzpatrick, Martin Atkins, Julien Genestoux
- homepage
- https://www.w3.org/TR/websub/
- wikipedia
- https://en.wikipedia.org/wiki/WebSub
W3C standardization of PubSubHubbub — federated publish/subscribe over HTTP for feeds. The push layer under ActivityPub-adjacent feeds and many fediverse bridges.