activitypub
Ω🪬Ω
new release of #Fedialgo, the customizable timeline algorithm / filtering system for your Mastodon feed, counts the number of times each hashtag appears in your timeline even if people don't use a "#" character to give you a better sense of what people are talking about in the Fediverse.
there's a little bit of art vs. science here because some strings are disqualified from this kind of counting (e.g. a word like "the" should not be counted even if some maniac decided to make it a hashtag) so let me know if you see any weirdly high counts.
* Link: https://michelcrypt4d4mus.github.io/fedialgo_demo_app_foryoufeed/
* Code: https://github.com/michelcrypt4d4mus/fedialgo_demo_app_foryoufeed
* Video of FediAlgo in action: https://universeodon.com/@cryptadamist/114395249311910522
#activitypub #algorithm #algorithmicFeed #algorithmicTimeline #Fedi #FediTips #FediTools #Fediverse #Feed #FOSS #Masto #MastoAdmin #Mastodon #mastohelp #MastoJS #nodejs #node #opensource #SocialWeb #timeline #TL #webdev #hashtag #typescript #hashtags
We're pleased to announce that #Node.js support has been merged and will be available in #BotKit 0.3.0.
Now you can build your #ActivityPub bots with both #Deno and Node.js, giving you more flexibility in choosing your preferred runtime environment.
Stay tuned for BotKit 0.3.0!
We are basically doing what #signal and in particular moxie refused to do or declares impossible: federation.
Both #email and #activitypub ecosystems are all about federation.
However, #deltachat is vertically centralized in that all UIs use the same #rust core which implements all networking, encryption, chat/group/message logic in a single centralized place. The now 40+ #chatmail mail relay network is driven from centralized code.
At each level replication and federation is built in.
We are pleased to announce the release of #Fedify 1.7.0. This release was expedited at the request of the Ghost team, who are actively using Fedify for their #ActivityPub implementation. As a result, several features originally planned for this version have been moved to Fedify 1.8.0 to ensure timely delivery of the most critical improvements.
This release focuses on enhancing message queue functionality and improving compatibility with ActivityPub servers through refined HTTP signature handling.
Native retry mechanism support
This release introduces support for native retry mechanisms in message queue backends. The new MessageQueue.nativeRetrial property allows queue implementations to indicate whether they provide built-in retry functionality, enabling Fedify to optimize its retry behavior accordingly.
When nativeRetrial is set to true, Fedify will delegate retry handling to the queue backend rather than implementing its own retry logic. This approach reduces overhead and leverages the proven retry mechanisms of established queue systems.
Current implementations with native retry support include:
DenoKvMessageQueue — utilizes Deno KV's automatic retry with exponential backoff
WorkersMessageQueue — leverages Cloudflare Queues' automatic retry and dead-letter queue features
AmqpMessageQueue — can now be configured to use AMQP broker's native retry mechanisms
The InProcessMessageQueue continues to use Fedify's internal retry mechanism, while ParallelMessageQueue inherits the retry behavior from its wrapped queue.
AMQP message queue improvements
Alongside Fedify 1.7.0, we have also released @fedify/amqp 0.3.0. This release adds the nativeRetrial option to AmqpMessageQueueOptions, enabling you to leverage your AMQP broker's built-in retry mechanisms. When enabled, this option allows the AMQP broker to handle message retries according to its configured policies, rather than relying on Fedify's internal retry logic.
Configurable double-knocking
The new FederationOptions.firstKnock option provides control over the HTTP Signatures specification used for the initial signature attempt when communicating with previously unknown servers.
Previously, the first knock for newly encountered servers always used RFC 9421 (HTTP Message Signatures), falling back to draft-cavage-http-signatures-12 if needed. With this release, you can now configure which specification to use for the first knock when communicating with unknown servers, with RFC 9421 remaining the default.
Summary
This release maintains Fedify's commitment to reliability and compatibility while laying the groundwork for more efficient message processing. The native retry mechanism support will particularly benefit applications using queue backends with sophisticated retry capabilities, while the double-knocking mechanism addresses real-world compatibility challenges in the ActivityPub ecosystem.
For detailed technical information about these changes, please refer to the changelog in the repository.
🎉 Development for Mastodon compatible #ActivityPub polls in #WordPress is starting. This project is receiving funding from the latest round of the NGI Zero Commons Fund. #ngi0 #NLnet
We're pleased to share that Encyclia has joined our success stories.
@encyclia bridges academic research to the #fediverse by making #ORCID researcher profiles and publications discoverable through #ActivityPub—built with #Fedify for seamless interoperability across Mastodon and other fediverse platforms.
This demonstrates Fedify's versatility beyond traditional social networking, helping specialized domains connect to the federated web.
We're also grateful for #Encyclia's sponsorship support, which helps make Fedify's development possible.
Learn more about Encyclia at https://encyclia.pub/. 📚
New NLNet Projects were recently announced, with a solid collection of ActivityPub related ones:
* Mastodon adding new features for institutional instances
* ActivityPub Polls for Wordpress
* Funkwhale Federation Improvements
* Making Events more interoperable between Fediverse Platforms
* Context Discovery in NodeBB
* Icosa 3-D Model Sharing with ActivityPub
Did I miss any?
https://nlnet.nl/news/2025/20250624-announcement-grants-CommonsFund.html
Tonight, this repo was discussed in a thread and I am so glad I clicked on it. Among free fediverse sticker designs you can print yourself and other artwork, there are also fediverse mascot paper toys! Really cute. Now if I only had a color printer...
https://codeberg.org/fediverse/distributopia/src/branch/main/papertoys
Excited to share that I've joined #OSSCA (Open Source Software Contribution Academy) as a mentor for the @fedify project!
OSSCA is a national program run by South Korea's NIPA (National IT Industry Promotion Agency) through their Open Source Software Support Center, aimed at fostering the next generation of open source contributors.
We're currently in the process of selecting around 20 mentees who will start contributing to #Fedify once the selection is complete. I've been busy preparing good first issues to help them get started on their open source journey.
Looking forward to working with these new contributors and seeing what amazing things we can build together!
wanderer - #Strava meets the #Fediverse. A self-hosted trail database built on #ActivityPub. "Save your adventures!"
Week in Fediverse 2025-06-27
Servers
- PieFed v1.0.0
- Manyfold v0.115.0
- Mitra v4.5.1
- tootik v0.17.0
- Gancio v1.27.0
- Gush! v0.0.20
- Vernissage Server v1.17.0
- wanderer: A decentralized, self-hosted trail database
Clients
- Smither v3.6
- Thunder v0.7.3
- Blorp v1.8.1
- Aria v1.2.4
Tools and Plugins
For developers
- Fedify v1.7.0
- Fedialgo v0.78.0
Protocol
- FEP-b06c: ActivityPoll
- FEP-b2b8: Long-form Text (Final comments)
Articles
- Verified Media Accounts in the Fediverse
- The Seven Deadly Fediverse UX Sins Part 2: The Road To Redemption
- Mitigating the "7 Deadly Fediverse UX Sins"
- Friendica: the Swiss Army knife of the Fediverse
- Fediverse Report – #122
-----
#WeekInFediverse #Fediverse #ActivityPub
Previous edition: https://mitra.social/objects/01978f30-5295-cb5b-38cc-a151f08fd9f1
My #ActivityPub developer guide moved to another repository: https://codeberg.org/silverpill/ap-next/src/branch/main/guide.md
It started as a FEP, but has evolved into something bigger.
About the repository:
As stated in the readme, ActivityPub Next is a project dedicated to evolving the ActivityPub protocol.
Currently it only contains the developer guide, but I think that more content will be added over time.
Ghost’s @johnonolan and WordPress’s @pfefferle want to help blogs and long content thrive on the open social web. Meet “the longformers,” who chatted to @mike for the latest edition of Dot Social.
https://about.flipboard.com/fediverse/john-onolan-and-matthias-pfefferle/
#DotSocial #Ghost #WordPress #Fediverse #FederatedMedia #ActivityPub #Federation
Haven't turned on Federation yet, but my Bonfire instance is looking good. My second install of Bonfire. I can tell you two things: Installation was much easier this time, and performance is much better.
One note, Bonfire recommends a hungry 8 GB of memory to run, but with that amount, it runs nicely so far. I'll keep you updated, hoping to turn federation on by next weekend. (This will be an invite only instance for brave individuals that want to assist with testing)
Added a server-wide Webmention hook; this way, if somebody out there (that supports Webmention) links to a user or post in this instance, a notification is sent (this is the complementary of what was implemented in version 2.76).
Fixed regression while sending email via pipe on OpenBSD.
Fixed Markdown parsing when the URL has parenthesis.
Always show the 'pending follow confirmations' section if there are any (even if the toggle is off).
If a metadata value is an account handler, it's also tried to be validated (rel="me" links).
Another search by URL tweak (this time for Pixelfed links).
Mastodon API: fixed a bug that made some boosts disappear after being shown in apps like Tusky, added followed hashtags maintenance, other minor changes.
Renamed command-line actions create_list to list_create and delete_list to list_remove.
The default favicon URL can be changed from the server configuration.
New command-line option export_posts, to export all posts by a user in a JSON format compatible with the one generated by Mastodon.
The command-line options to send notes also allow an optional -r argument, to set the URL of a Fediverse post this note is a reply to.
https://comam.es/what-is-snac
If you find #snac useful, please consider buying grunfink a coffee or contributing via LiberaPay.
#snacAnnounces #FrugalFediverse
Annuntio vobis gaudium magnum:
HABEMUS ADMINISTRATOREM
Eminentissimum ac reverendissimum Usuarium,
Universi Federati Nobilissimum Dominum,
Qui in sanctis instantiis [TKZ.one] et [Mast.lat] reget,
Sanctus Defensor Protocolli ActivityPub,
Qui sibi nomen imposuit @trankten
#Meme #habemusadministrator #lingualatina #activitypub #tkzone #tkz #mastlat #habemuspapam #mastodon #memestkz #trankten
Fediverse Report #123 - this week's #fediverse news:
- Tumblr will not migrate to WordPress, and resulting from that, will not be joining the fediverse after all
- @Mastodon makes the release candidate for update 4.4 available, which among other features will display quote posts from other platforms
- new funding round from @nlnet with grants for better event federation, #activitypub -based polls on WordPress, and for NodeBB and Funkwhale
https://connectedplaces.online/reports/fediverse-report-123/
The #Forgejo monthly report was published ✨
Forgejo v12.0 branch was cut on 25 June, for a planned release on 17 July. Forgejo v11.0.2 was released on 18 June, addressing several bugs. Forgejo Runner v6.4.0 introduced offline caching support.
The minimum required Git version has been bumped and the search has been improved.
There is strong enthusiasm for translating Forgejo.
User following with #ActivityPub has progressed and a new #NLnet grant has been accepted.
You don't know Snac? But you should: https://codeberg.org/grunfink/snac2
A simple, minimalistic and well documented #ActivityPub instance server written in C, no database needed, totally JavaScript-free, no cookies either, not much bullshit.
#snac2 #fediverse
PieFed is seeing a surge in new users as a prominent Lemmy server retires, lemm.ee
https://fedihost.co #Mastodon instances have been updated to v4.3.9
Learn more about this release here:
https://github.com/mastodon/mastodon/releases/tag/v4.3.9
#hosting #SelfHosting #GetFederated #ActivityPub #Fediverse #FediHost