https://hollo.social/@fedify/0199a579-adb3-7bf5-a8ea-970c8fa91f09
Hope this leads to an even larger shared-layer between all the js/node #activitypub implementations like Ghost, NodeBB, *keys et.al.
Particularly wishing for convergence around a shared *identity core* across all these AP apps in accordance with NomadPub by @silverpill
https://codeberg.org/ap-next/ap-next/src/branch/main/nomadpub.md
FEP-ef61: Portable Objects
FEP-ae97: Client-side activity signing
That in addition to a common OAuth foundation would effectively be ActivityPub 2.0 and on-par with atproto.
WordCamp Pisa 2025. Mio talk su ActivityPub e il Fediverso.
Taggo per conoscenza @_elena @filippodb @devol @fediverso
Sabato 22 novembre ore 11:30 track2 WordCamp Pisa presso Polo Carmignani (UNIPI).
#ActivityPub #WordCamp #WordPress
Loops makes federation management easy.
You can mass-import servers to block, enforce authorized access and more 💪
We have more safety features coming!
#loops #loopsDev #tikTok #activityPub #safety

Big news! 🎉
Loops federation is working beautifully!
Want proof?
Search this URL in your fediverse app and check out the comment/mention threading in action:
https://getloops.social/v/azWp4zwJ05?rid=bfGf2EgZ21
Spread the word, the fediverse now has an open source TikTok alternative that is truly decentralized.
#loops #loopsDev #tikTok #activitypub

The post share settings on that one was public. On #ActivityPub, only accounts that followed you prior to your post will have the post delivered to their feed. ActivityPub clients by and large do not fetch archival posts from before a follow, but some users may extend their clients with an agent that makes additional requests against an account's instance to get archives, I assume paginated or batched in some way otherwise accounts with thousands of posts would cause both ActivityPub servers to choke.
On #ATProto typically public posts are sent to a relay and in practice there is only the Bluesky relay. I haven't been in their pile enough to know if they have a different approach to sending archives, but your post would be delivered to your bsky followers feeds at the time of receipt.
ActivityPub *supports* post privacy settings which would prevent posts from being delivered off of the originating instance and also prevents a post from being viewed by an unauthorized user (enforcing having an account, which you then permitted to follow you, and some ActivityPub instances also allow for grouping followers), but I am unfamiliar with #wafrn 's implementation at this time.
#Hometown is a good example of a type of server instance that is built around ActivityPub's granular propagation, #privacy, and #security support.
RE: https://mastodon.social/@MastodonEngineering/115337952873418574
Uy... 👀
Interesante...
> Change the identifiers used in ActivityPub to numeric IDs (instead of their username) for new users. This is a first step towards allowing account renaming. — Github PR #32724 (by ClearlyClaire)
#mastodon #activitypub #fediverso #fedi #fediverse
I'm drafting a diagram to try to explain to newcomers the relationship between #ActivityPub, Server Apps, Instances and Client Apps… it's obvious once you've been here a while but not intuitive if you're used to the rest of the web. "It's a bit like email, but you also can get your Netflix shows in your inbox".
Obviously I'm missing lots out here - anything really obvious I should add, please let me know? Comments/thoughts /additions/etc welcome… (and apologies in advance to any I've offended).

»Trunk & Tidbits, September 2025« https://blog.joinmastodon.org/2025/10/trunk-tidbits-september-2025/?Fedizen.EU #Fedizen #Fediverse #ActivityPub #News
#Bluesky is easier for users than #Mastodon, but #ATproto is harder for developers than #ActivityPub. I think.
Banning controversy reveals Bluesky’s federation isn’t there yet (La controversia sobre la prohibición de usuarios revela que la aspiración descentralizada de Bluesky no es una realidad)
Banning controversy reveals Bluesky’s federation isn’t... #bluesky #activitypub #independencia #Tecnologiahttps://plus.flux.community/p/banning-controversy-reveals-blueskys
🚨 La polèmica prova que #Bluesky no és descentralitzat! 🤯
El recent cas de bannejament a #Bluesky ha fet saltar les alarmes: el seu protocol AT no ofereix la mateixa descentralització real que l'ActivityPub. Una entitat encara controla massa! Llegeix l'anàlisi completa. 👇
🔗 https://plus.flux.community/p/banning-controversy-reveals-blueskys
#Bluesky #ActivityPub #Descentralització #Fediverse #ATProtocol #Censura #XarxesSocials