jrollans.com is a Fediverse instance that uses the ActivityPub protocol. In other words, users at this host can communicate with people that use software like Mastodon, Pleroma, Friendica, etc. all around the world.

This server runs the snac software and there is no automatic sign-up process.

Site description
These are the voyag... uh, things I post about.
Admin email
jrollans@gmail.com
Admin account
@jrollans@jrollans.com

Search results for tag #activitypub

[?]Владислав » 🌐
@RichDad@social.vir.group

Чудова подія 😎
Міст між VIR.GROUP і Threads працює 🌉
Через протокол ActivityPub ви можете підписуватись на акаунти з мережі Threads просто з нашої платформи. Щоб знайти їх, введіть у пошук слово threads.
Якщо когось не видно, це може бути через налаштування приватності профілю або обмеження на рівні законодавства, наприклад у країнах ЄС.

    fedicat boosted

    [?]Evan Prodromou » 🌐
    @evanprodromou@socialwebfoundation.org

    Internationalized Webfinger Handles in ActivityPub

    ActivityPub software usually (but not always!) uses a handle format defined by RFC 7033, Webfinger, which looks like username@domain.example. There's a ActivityPub and Webfinger report from the Social Web Community Group that details how this interaction works. All parts of this handle format can include non-ASCII Unicode characters, like accented Latin, Chinese, Arabic, or Hindi scripts. But it takes extra work, so users can't count on non-ASCII characters being supported in their own or […] [SENSITIVE CONTENT]

    ActivityPub software usually (but not always!) uses a handle format defined by RFC 7033, Webfinger, which looks like username@domain.example. There’s a ActivityPub and Webfinger report from the Social Web Community Group that details how this interaction works.

    All parts of this handle format can include non-ASCII Unicode characters, like accented Latin, Chinese, Arabic, or Hindi scripts. But it takes extra work, so users can’t count on non-ASCII characters being supported in their own or others’ software.

    This is a problem for the Fediverse. Of the most-spoken human languages, only three primarily use only ASCII characters (English, Malaysian, Indonesian), for a total of about 500 million people. That means about 90% of humans use languages with non-Latin, or accented, character sets. We are missing an opportunity to include more people worldwide with internationalized handles with names, words and domains in their native languages.

    Jim DeLaHunt @jdlh has been doggedly pursuing better support for internationalized Webfinger handles in ActivityPub. To this end, the Social Web Community Group started tracking Internationalized Webfinger Handle Adoption. Covering dozens of servers, clients, and libraries that implement ActivityPub, the tracker helps to discovery which software can interoperate with inclusive handles.

    If you know of ActivityPub software that isn’t on this list, or that doesn’t have its adoption tracked (question mark in the matrix), please add an issue or open a PR in the ActivityPub Webfinger task force repository.

    [?]Linux » 🌐
    @Linux@fairy.id

    1,489 accounts identified as participating in spam and scam activity — along with accounts that actively promote, defend, or amplify them.

    Save as a CSV file, for example, block.csv, import (upload) the file, and merge it with your current block list.

    gitlab.com/Fediverse-Express/F

    This post should be self-explanatory, but for a more exhaustive outline, see: fairy.id/@Linux/11738531905153

      [?]Evan Prodromou 🇨🇦🇺🇸🇬🇷🇵🇸 » 🌐
      @evan@cosocial.ca

      OK, who are the experts on on the ? There is a new for implementing a scalar in , .

      I'm especially interested in mitigations for Byzantine faults in the system; right now, it's kind of hand-wavy based on value and trust heuristics:

      fediverse.codeberg.page/fep/fe

        [?]Linux » 🌐
        @Linux@fairy.id

        Let's take a moment to explore the concept of my block list.

        "Billy Bob" is like:

        > "I like child porn and share photos and videos of child porn."

        So naturally, Billy Bob ends up on the block list. But along comes "Mary Sue," and she is like:

        > "I support Billy Bob, and I am going to like, share, and boost Billy Bob's post."

        So naturally, Mary Sue ends up on the block list. Then along comes "John Doe," and he is like:

        > "It is completely unfair of you to add Mary Sue to your block list! Mary Sue is not Billy Bob — and so what if she is liking, sharing, and boosting Billy Bob's child porn post? I do not believe anyone should use your block list, and I insist that people should block you instead."

        A wise person sees the problem and knows why all of these people are now on the block list, and why anyone who claims the block list is unfair should also be on the block list. No one should be defending child porn, nor the individuals who like, share, and boost child porn posts, nor should they come to the defense of such individuals while denouncing both the block list and its creator.

        I am applying this exact same logic to spammers and scammers. It is not a hard concept to understand, and it is not unfair either — unless you are pro-spammer and pro-scammer.

        (Speaking personally, I see scammers as just as bad as pedophiles, because they too often prey upon the weak, vulnerable, and defenseless. Scammers are known to target the young, the elderly, and the disabled.)

        gitlab.com/Fediverse-Express/F

          [?]Linux » 🌐
          @Linux@fairy.id

          @evgandr

          I am glad you find my list useful. You're not the only one — there are many.

          The big problem here on the Fedi is that it reminds me of the historical build-up to World War II. Before things turned violent in Germany, but when the climate was already bad, people were too fearful to speak the truth out of fear of retaliation.

          On the Fediverse, I receive many messages from people acknowledging that the scam group, gaza "verified," is spammy and scammy. But it has become "taboo" to say that out loud because the group has 357 members, plus their dummy accounts and friends, who are never shy about attacking people or dog-piling on them.

          They've weaponized!

          So, of course, I am going to include the individuals who also promote them, share their spam, and defend them. If you don't want the spam, why would anyone want the people sharing the spam and defending the spam. It is the logical choice!

          It is laughable that they claim that's crossing a line.

          I use FediLab too (see URL). If I have to self-host this in the future, I may.

          gitlab.com/Fediverse-Express/F

          @LinuxBSD

            [?]Daniel Supernault » 🌐
            @dansup@mastodon.social

            Pixelfed is not for sale. It never was.

            I've turned down 6 and 7 figure offers, and I'd do it again tomorrow. Some things matter more than a beach and a Peach Bellini.

            We're building something generational here. Something that outlives us if we get it right.

            100M+ people. Ethically sustainable. Admins and creators get paid.

            You deserve better, and we're going to build it together.

              [?]Michael Westergaard » 🌐
              @michael@westergaard.social

              I (finally) set up #federation on my #Ghost blog. This means you can get more but rarer words from me by following @michael.

              First post, very meta, is about how I #shitcoded #MySQL + #S3 support into Ghost's #ActivityPub and got it running on my own #kubernetes cluster.

              RE: https://westergaard.site/2026/10/ghost-with-self-hosted-activitypub/

                [?]Daniel Supernault » 🌐
                @dansup@mastodon.social

                Fediverse Software Distribution (from fedidb.com)

                Fediverse Software Distribution

                Alt...Fediverse Software Distribution

                  [?]hoergen » 🌐
                  @hoergen@horche.demkontinuum.de

                  The Fediverse - a platform that rules them all

                  hyperblog.de/hoergen/en/posts/…
                  sovereignty protection

                  An assessment framework for management and decision-makers - why the Fediverse answers the strategic question of the communication platform anew and which criteria really matter.

                  Location: Niamey

                    [?]hoergen » 🌐
                    @hoergen@horche.demkontinuum.de

                    Das Fediverse - eine Plattform die alles beherrscht

                    hyperblog.de/hoergen/posts/202…

                    Ein Prüfrahmen für Management und Entscheider - warum das Fediverse die strategische Frage der Kommunikationsplattform neu beantwortet und welche Kriterien wirklich zählen.

                    Fediverse Logo

                    Alt...Fediverse Logo

                    Location: Port-au-Prince

                      [?]Linux » 🌐
                      @Linux@fairy.id

                      1,467 accounts spreading spam or participating in scams, along with the people who promote, defend, or otherwise amplify their existence on the Fediverse.

                      Save as a CSV file, for example, block.csv, import (upload) the file, and merge it with your current block list.

                      gitlab.com/Fediverse-Express/F

                        [?]Linux and BSD are best 🐧 😈 » 🌐
                        @LinuxBSD@mivatter.com

                        1,457 accounts spreading spam or participating in scams, along with the people who promote, defend, or otherwise amplify their existence on the Fediverse.

                        Save as a CSV file, for example, block.csv, import (upload) the file, and merge it with your current block list.

                        https://gitflic.ru/project/fediverse-express/fediverse/blob?file=block_spam_scam_users.csv&branch=main&mode=code

                          [?]Linux » 🌐
                          @Linux@fairy.id

                          1,457 accounts spreading spam or participating in scams, along with the people who promote, defend, or otherwise amplify their existence on the Fediverse.

                          Save as a CSV file, for example, block.csv, import (upload) the file, and merge it with your current block list.

                          gitlab.com/Fediverse-Express/F

                            [?]hoergen » 🌐
                            @hoergen@horche.demkontinuum.de

                            The Fediverse - a platform that rules them all

                            hyperblog.de/hoergen/en/posts/…
                            sovereignty protection

                            An assessment framework for management and decision-makers - why the Fediverse answers the strategic question of the communication platform anew and which criteria really matter.

                            Location: Cayman

                              [?]hoergen » 🌐
                              @hoergen@horche.demkontinuum.de

                              Das Fediverse - eine Plattform die alles beherrscht

                              hyperblog.de/hoergen/posts/202…

                              Ein Prüfrahmen für Management und Entscheider - warum das Fediverse die strategische Frage der Kommunikationsplattform neu beantwortet und welche Kriterien wirklich zählen.

                              Fediverse Logo

                              Alt...Fediverse Logo

                              Location: Sarajevo

                                🗳

                                [?]Evan Prodromou 🇨🇦🇺🇸🇬🇷🇵🇸 » 🌐
                                @evan@cosocial.ca

                                Of all the ActivityPub servers that have ever been publicly available, how many do you think are still up today?

                                0 to 25%:132
                                26% to 50%:134
                                51% to 75%:51
                                76% to 100%:6

                                Closed

                                  fedicat boosted

                                  [?]Week in Fediverse :fediverse_light: » 🌐
                                  @weekinfediverse@mitra.social

                                  [?]Evan Prodromou 🇨🇦🇺🇸🇬🇷🇵🇸 » 🌐
                                  @evan@cosocial.ca

                                  @dansup @hongminhee I made a PR that I think captures all the errors you two reported.

                                  codeberg.org/fediverse/fep/pul

                                  I thought I'd be able to slip it into the original PR, but @FenTiger landed the original really quickly. 🙏🏼

                                    #snac2 boosted

                                    [?]Ethan Black » 🌐
                                    @golemwire@social.golemwire.com

                                    I love how on I can like a post from someone I have muted/blocked. There's an Operations menu where you can paste in a post link and do an operation on it.


                                    Operations menu showing controls for manually following, boosting, liking and emojireacting (disabled on my server but still an option here!).

                                    Alt...Operations menu showing controls for manually following, boosting, liking and emojireacting (disabled on my server but still an option here!).

                                      [?]Fabio Manganiello » 🌐
                                      @fabio@manganiello.eu

                                      @fabio support for live streams now available in #Songhive.

                                      Spin up your instance, upload your songs, create an HTTP stream mount point, queue your songs there from the Web player, and share a link so friends can tune in to your radio.

                                      manganiello.music/streams

                                      Or, if you want to directly point your audio player to the direct stream:

                                      manganiello.music/streams/fabio.mp3

                                      Big shout to @nemo who has also been testing Songhive lately. He has an account @nemo and a night time radio stream too 😆

                                      #music #streaming #ActivityPub

                                        AodeRelay boosted

                                        [?]Daniel Supernault » 🌐
                                        @dansup@mastodon.social

                                        fediverse.info/why

                                        A network one company owns can be sold, shut down or turned against the people who built their lives on it.
A network nobody owns can't.

                                        Alt...A network one company owns can be sold, shut down or turned against the people who built their lives on it. A network nobody owns can't.

                                          AodeRelay boosted

                                          [?]pixelfed » 🌐
                                          @pixelfed@mastodon.social

                                          Nobody owns email. Nobody should own your social life either.

                                          When you want to show someone why they should join the fediverse, show them this:

                                          fediverse.info/why

                                            AodeRelay boosted

                                            [?]Evan Prodromou 🇨🇦🇺🇸🇬🇷🇵🇸 » 🌐
                                            @evan@cosocial.ca

                                            I finally created a for using licenses (and other licenses) in .

                                            codeberg.org/fediverse/fep/pul

                                              AodeRelay boosted

                                              [?]Grow Your Own Services 🌱 » 🌐
                                              @homegrown@social.growyourown.services

                                              There's a new very lightweight Fediverse platform that's just been released called littleFedi. You can follow its new official account at:

                                              🌱 @littlefedi_official

                                              Its official website including download and source code is at:

                                              🌱 littlefedi.org

                                              LittleFedi is intended for techy people who want to create their own Fediverse server using as few resources as possible.

                                              It's written by @stefano (who also created the weather service FediMeteo).

                                                AodeRelay boosted

                                                [?]shom » 🌐
                                                @shom@gts.shom.dev

                                                LittleFedi is an excellent light weight but fully featured Fediverse platform (ActivityPub). I've been kicking tires and providing feedback on the test instance and excited for the first release to give it a go self-hosted.

                                                @stefano has been leading a master class in community and developer relations. He has been stewarding the team and user community with enthusiasm and transparency. Congratulations to Stefano and the team.

                                                Here's a great story of the project's genesis and journey. https://littleone.littlefedi.social/@littlefedi_official/01a0f644-8ed6-7a7d-ade6-46f4c0a74f41

                                                #littleFedi #ActivityPub #Fediverse #FOSS #SelfHosting

                                                  [?]/home/rqm » 🌐
                                                  @rqm@exquisite.social

                                                  It's out! littlefedi.org/

                                                  Congratulations and massive thanks to @stefano!

                                                    [?]Pixelfed Engineering » 🌐
                                                    @pixeldev@mastodon.social

                                                    Blocks on the fediverse have a consistency problem.

                                                    When a Block or Undo Block gets lost between servers, the two sides quietly disagree about who blocked whom. Sometimes that means a blocked account can still reach you.

                                                    Our fix, FEP-070c: Block synchronization across servers, is now accepted as a draft. Pixelfed is the first implementation, merged and shipping in our next release.

                                                    codeberg.org/fediverse/fep/src

                                                      [?]Sal Rahman » 🌐
                                                      @manlycoffee@techhub.social

                                                      Can someone explain to me why was Pixelfed, Loops, and Dansup being singled out for AI use?

                                                      There's no shortage of Fediverse software that are either built with AI assistance (including vibe coding), or welcomes AI contribution, but I'm not seeing the same level of outrage.

                                                      Did Pixelfed, Loops, and Dansup specifically promise to be AI-free?

                                                        [?]pixelfed » 🌐
                                                        @pixelfed@mastodon.social

                                                        Pixelfed has never federated Blocks, which can cause some issues, so we came up with a Block Synchronization FEP that is heavily inspired by the Mastodon Follower Collection Sync FEP!

                                                        Blocks will soon federate, and Pixelfed will be the first implementation to support this Block Sync FEP.

                                                        PR: github.com/pixelfed/pixelfed/p

                                                          [?]Daniel Supernault » 🌐
                                                          @dansup@mastodon.social

                                                          Wrote and submitted my first FEP!

                                                          FEP-070c: Block synchronization across servers

                                                          Just wrapping up the implementation in Pixelfed as we speak.

                                                          github.com/pixelfed/pixelfed/p

                                                            fedicat boosted

                                                            [?]Sal Rahman » 🌐
                                                            @manlycoffee@techhub.social

                                                            RE: techhub.social/@manlycoffee/11

                                                            I decided to donate €527.04 to GoToSocial (€509.66 is going to GoToSocial, and €17.38 in processing fees), lump sum.

                                                              fedicat boosted

                                                              [?]julian » 🌐
                                                              @julian@activitypub.space

                                                              EmojiReact vs. Like w/ content?

                                                              Hm... FEP-c0e0: Emoji reactions details two ways to federate an Emoji reaction: EmojiReact activity Like with content (as opposed to a regular Like, which has no content) In testing, I noticed that misskey (or at least, the site I was testing with, birb.space) sends the latter. I don't know what sends the former, and if NodeBB were to start federating out EmojiReact, would it be broadly understood? Perhaps I should federate out both at once. cc @silverpill@mitra.social [SENSITIVE CONTENT]

                                                              Hm... FEP-c0e0: Emoji reactions details two ways to federate an Emoji reaction:

                                                              1. EmojiReact activity
                                                              2. Like with content (as opposed to a regular Like, which has no content)

                                                              In testing, I noticed that misskey (or at least, the site I was testing with, birb.space) sends the latter. I don't know what sends the former, and if NodeBB were to start federating out EmojiReact, would it be broadly understood?

                                                              Perhaps I should federate out both at once.

                                                              cc @silverpill@mitra.social

                                                              [?]flomp » 🌐
                                                              @flomp@social.tchncs.de

                                                              The wanderer app is now in public beta for iOS and Android!

                                                              Your self-hosted trail database, in your pocket:
                                                              - Find trails across federated instances
                                                              - Plan routes on the map
                                                              - Record hikes with GPS, no network needed
                                                              - Download map regions for offline use
                                                              - Turn-by-turn navigation, even offline
                                                              - Recordings sync as soon as you're back in range

                                                              Admins: the app needs the v0.21.0-app images. Setup guide: wanderer.to/run/backend-config

                                                              It's a beta, so expect rough edges and always carry a backup map. Install via TestFlight, Google Play or APK:
                                                              wanderer.to/app

                                                              wanderer app map screen

                                                              Alt...wanderer app map screen

                                                                AodeRelay boosted

                                                                [?]Julian Fietkau » 🌐
                                                                @julian@fietkau.social

                                                                RE: berlin.social/@berlinfediday/1

                                                                Yep, here's my presentation at Berlin FediDay 2026, where I talked about SciOp and its federation plans. 🙂

                                                                That was a really nice environment and audience for this exchange. Good Q&A too. I'm looking forward to the recording of the “research on the fediverse” panel at the end of the session.

                                                                  [?]Paul SomeoneElse » 🌐
                                                                  @pkw@snac.d34d.net

                                                                  Can people "post" stuff to a person's INBOX if
                                                                  they don't have any relationship? (in ActivityPub)

                                                                  That might explain why I have a single instance snac
                                                                  server, and still get basically spam posts.

                                                                  I know I get something similar to that when there is
                                                                  like a secondary relationship thru someone i am following.
                                                                  But these things I see seemingly have no connecting relationships.



                                                                    fedicat boosted

                                                                    [?]Week in Fediverse :fediverse_light: » 🌐
                                                                    @weekinfediverse@mitra.social

                                                                    [?]FediForum » 🌐
                                                                    @fediforum@mastodon.social

                                                                    FediForum Fall 2026 starts in four weeks, exactly.

                                                                    Registrations and proposed topics are coming. Check some of what has been proposed so far on fediforum.org/2026-10/

                                                                      fedicat boosted

                                                                      [?]The Real Grunfink » 🌐
                                                                      @grunfink@comam.es

                                                                      I'm glad to announce the release of version 2.78 of , the simple, minimalistic instance server written in C. It includes the following changes:

                                                                      Hashtag following also allow URLs to RSS feeds of ActivityPub objects (like e.g. https://mastodon.social/tags/ThankYouTuesday).

                                                                      Users can now configure a webhook to receive an HTTP POST for every notification. This can be useful for implementing bots that react to activities, like autorepliers, chatbots or interactive textual games (see snac(1) for more information).

                                                                      The number of pending follow confirmations is shown next to the "people" link.

                                                                      Faster performance metrics (contributed by dandelions).

                                                                      Improved lowercasing in hashtags (contributed by postscriptum).

                                                                      A search-by-url tweak for implementations that return 200 for invalid webfinger queries (e.g. piefed).

                                                                      Mastodon API: added follow confirmation endpoints, fixed collisions in attachment file names.

                                                                      Fixed potential crashes in attachment uploads.

                                                                      https://comam.es/what-is-snac

                                                                      If you find useful, please consider buying grunfink a coffee or contributing via LiberaPay.


                                                                        [?]Chris Trottier » 🌐
                                                                        @atomicpoet@atomicpoet.org

                                                                        #Elgg is getting an #ActivityPub plugin!

                                                                        Now if you’re not familiar with Elgg, it’s one of the first ever open source social media platforms. It launched all the way back in 2004 and was founded by @ben and Dave Tosh.

                                                                        I remember installing Elgg 15 years ago, playing around with it for a bit, and not doing much with it because there wasn’t anyone I knew who used it. So ActivityPub will definitely extend its network effect.

                                                                        https://github.com/RiverVanRain/activitypub/wiki/Welcome#groups

                                                                          gyptazy boosted

                                                                          [?]The Real Grunfink » 🌐
                                                                          @grunfink@comam.es

                                                                          I'm glad to announce the release of version 2.70 of , the simple, minimalistic instance server written in C. It includes the following changes:

                                                                          Notifications are now shown in a more compact way (i.e. all reactions are shown just above your post, instead of repeating the post ad nauseam for every reaction).

                                                                          New command-line option unmute to, well, no-longer-mute an actor.

                                                                          The private timeline now includes an approximate mark between new posts and "already seen" ones.

                                                                          Fixed a spurious 404 error in the instance root URL for some configurations.

                                                                          https://comam.es/what-is-snac

                                                                          If you find useful, please consider contributing via LiberaPay: https://liberapay.com/grunfink/

                                                                          This release has been inspired by the song The Answers to the Questions by and .

                                                                            [?]naught101 » 🌐
                                                                            @naught101@mastodon.social

                                                                            Wow, there's way more apps connecting to the fediverse than I thought.. This list is really great, thanks mostly to @smallcircles

                                                                            codeberg.org/fediverse/delight