Oooo, this #Activitypub #python library looks like exactly what I've been praying for for ages!
World
Topics from outside of this forum. Views and opinions represented here may not reflect those of this forum and its members.
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A friendica forum page for audioVisual edition.
ES
We support: kdenlive, gimp, inkscape, OBS studio, audacity, aegisub, VLC, freeplane
Una pagina de foro para la edición audioVisual.
Apoyamos: kdenlive, gimp, inkscape, OBS studio, audacity, aegisub, VLC, freeplane DE
Eine friendica forum Seite für audioVisuelle Edition.
Wir unterstützen: kdenlive, gimp, inkscape, OBS studio, audacity, aegisub, VLC, freeplane
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As of march 2025 this space is a community forum were profiles can send their texts to by addressing it. The idea is to work on those over time and ask for colaboration on those text's and ideas untill they are ready to be published.
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A community to talk about the Fediverse and all it’s related services using ActivityPub (Mastodon, Lemmy, Mbin, etc).
If you wanted to get help with moderating your own community then head over to !moderators@lemmy.world!
Rules
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- Follow the general Lemmy.world rules.
Learn more at these websites: Join The Fediverse Wiki, Fediverse.info, Wikipedia Page, The Federation Info (Stats), FediDB (Stats), Sub Rehab (Reddit Migration)
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Technical discussion about ActivityPub-related topics.
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This is a most excellent place for technology news and articles.
Our Rules
- Follow the lemmy.world rules.
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- Be excellent to each other!
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Approved Bots
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Test NodeBB here! Topics and posts will be cleared on a regular basis.
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Discussion and announcements related to the SWICG Forums and Threaded Discussions Task Force.
This profile is a discussion forum category and shares content from users who post in its discussions.
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Topics about installing, maintaining, moderating a fediverse instance, and more.
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Climbing News from assorted publications
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Comic Strips is a community for those who love comic stories.
Rules
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😇 Be Nice!
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🏘️ Community Standards
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🧬 Keep it Real
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📽️ Credit Where Credit is Due
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📋 Post Formatting
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✅ Correct: xkcd.com/386/
❌ Incorrect: xkcd.com
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📬 Post Frequency/SPAM
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🏴☠️ Internationalization (i18n)
- Non-English posts are welcome. Please tag the post title with the original language, and include an English translation in the body of the post; e.g.,
Sí, por favor [Spanish/Español]
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🍿 Moderation
- We are human, just like most everybody else on Lemmy. If you feel a moderation decision was made in error, you are welcome to reach out to anybody on the moderation team for clarification. Keep in mind that moderation decisions may be final.
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Banned Artists
The following artists are banned from the community.
- Jago
- Stonetoss
It should be noted that when you make reports, it is your responsibility to provide rational reasoning why something should be removed. Saying it simply breaks community rules is not always good enough.
Web Accessibility
Note: This is not a rule, but a helpful suggestion.
When posting images, you should strive to add alt-text for screen readers to use to describe the image you’re posting:
Another helpful thing to do is to provide a transcription of the text in your images, as well as brief descriptions of what’s going on. (example)
Web of Links
- !linuxmemes@lemmy.world: “I use Arch btw”
- !memes@lemmy.world: memes (you don’t say!)
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Stay tuned here to hear more about new releases and features of NodeBB!
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Questo canale è dedicato a notizie e aggiornamenti sul fediverso e alla comunicazione di iniziative ed eventi che adottano il fediverso come strumento di diffusione sociale.
NB: gli utenti si assumono la responsabilità di ciò che scrivono; sono comunque vietati gli off topic, il linguaggio aggressivo e i contenuti illegali e pornografici.
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description
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Welcome to c/science_memes @ Mander.xyz!
A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.
Rules
- Don’t throw mud. Behave like an intellectual and remember the human.
- Keep it rooted (on topic).
- No spam.
- Infographics welcome, get schooled.
This is a science community. We use the Dawkins definition of meme.
Research Committee
Other Mander Communities
Science and Research
Biology and Life Sciences
- !abiogenesis@mander.xyz
- !animal-behavior@mander.xyz
- !anthropology@mander.xyz
- !arachnology@mander.xyz
- !balconygardening@slrpnk.net
- !biodiversity@mander.xyz
- !biology@mander.xyz
- !biophysics@mander.xyz
- !botany@mander.xyz
- !ecology@mander.xyz
- !entomology@mander.xyz
- !fermentation@mander.xyz
- !herpetology@mander.xyz
- !houseplants@mander.xyz
- !medicine@mander.xyz
- !microscopy@mander.xyz
- !mycology@mander.xyz
- !nudibranchs@mander.xyz
- !nutrition@mander.xyz
- !palaeoecology@mander.xyz
- !palaeontology@mander.xyz
- !photosynthesis@mander.xyz
- !plantid@mander.xyz
- !plants@mander.xyz
- !reptiles and amphibians@mander.xyz
Physical Sciences
- !astronomy@mander.xyz
- !chemistry@mander.xyz
- !earthscience@mander.xyz
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- !quantum-computing@mander.xyz
- !spectroscopy@mander.xyz
Humanities and Social Sciences
Practical and Applied Sciences
- !exercise-and sports-science@mander.xyz
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- !timelapse@mander.xyz
Memes
Miscellaneous
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Focused discussion related to ActivityPub integration in NodeBB
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This community is the place to discuss and ask questions about anime, anime news, and related topics.
Currently airing show discussion threads are created by our resident bot, rikka@ani.social. If it doesn’t make a thread for an episode that you want to discuss, see the user guide on the wiki for instructions on how to ask rikka to make a thread for you to use.
Check out our wiki to find:
- Episode Discussion Thread Index
- Weekly Discussion Thread Index
- Bot User Guide
- List of shows currently monitored by the bot
Rules
More complete rules on the wiki.
- Posts must relate to anime or similar (donghua, etc.)
- Discussion threads for currently airing media must be made by the bot. If there isn’t a discussion thread made for a piece of media you want to discuss, then request it via pm.
- Ensure that all series spoilers are tagged. See here for details.
- Memes should be directed toward !animemes@ani.social (or similar) instead of this community
- Do not post explicitly NSFW material. Please use your best judgement when marking lewd material as NSFW, unmarked material risks being removed.
- Please redirect discussion of piracy towards a more appropriate community
- Any clips from currently airing shows cannot include content from episodes released within the past 7 days.
- All posts and comments must adhere to the ani.social Terms of Use
- In general, keep things civil and avoid attacking other individuals.
Post Tags
Post tags are completely optional, but some recommended tags would include:
- [DISC] or [Discussion] for general discussion/question posts
- [Rec] Recommendation posts with a recommendation/review
- [Clip] a video clip post
- [News] for news and updates
- [Spoiler] for discussions with spoilery content - indicate the series that is being spoiled
Related General Communities
- !animemes@ani.social
- !anime_irl@ani.social
- !avid@ani.social - Videos
- !animewallpapers@ani.social
- !manga@ani.social
- !lightnovels@ani.social
- !anime@lemmy.eco.br (Brazil community)
- !anime_es@ani.social (Spanish language community)
- !aum@ani.social (Myanmar community)
- !otomegames@ani.social
- !visualnovels@ani.social
- Megathread of other communities on the fediverse maintained by @MentalEdge@sopuli.xyz
Chat
Thanks to @NineSwords@ani.social for running the discord!
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Alô bateria!!! Essa comunidade é para discutir sobre o mundo acadêmico no geral, desde ideias mais cabeçudas e conceituais até que aplicativo você usa pra organizar as suas leituras. Além disso são bem-vindas divulgações acadêmicas, concursos, processos seletivos, oportunidades. E, claro, desabafos com as agruras do mundo acadêmico, fiquem a vontade, esse espaço é nosso!
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Memes about the Fediverse.
Rules
General
- Be respectful
- Post on topic
- No bigotry or hate speech
- Memes should not be personal attacks towards other users
- We are not YPTB. If you have a problem with the way an instance or community is run, then take it up over at !yepowertrippinbastards@lemmy.dbzer0.com.
- Addendum: Yes we know that you think ml/hexbear/grad are tankies and or .world are a bunch of liberals but it gets old quickly. Try and come up with new material.
- This is not the place to start flamewars between Lemmy, Mbin and Piefed.
Elsewhere in the Fediverse
Other relevant communities:
- !fediverse@lemmy.world
- !yepowertrippinbastards@lemmy.dbzer0.com
- !lemmydrama@lemmy.world
- !fediverselore@lemmy.ca
- !bestofthefediverse@lemmy.ca
- !fedigrow@lemmy.zip
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General non-specific discussion about ActivityPub-related topics.
A world of content at your fingertips…
Think of this as your global discovery feed. It brings together interesting discussions from across the web and other communities, all in one place.
While you can browse what's trending now, the best way to use this feed is to make it your own. By creating an account, you can follow specific creators and topics to filter out the noise and see only what matters to you.
Ready to dive in? Create an account to start following others, get notified when people reply to you, and save your favorite finds.
Register Login-
Introducing PortaFed — cryptographic account portability for #ActivityPub
When your server shuts down, your identity and posts are gone.
PortaFed fixes this with a MigrationProof: a Merkle commitment
over your full export, signed by your ed25519 key, verifiable
by any destination server without contacting the origin.No blockchain. No registry. No core spec changes.
Spec + Rust implementation:
https://codeberg.org/portafed/portafedFeedback welcome — especially from server maintainers.
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Fireside Fedi 79** **- Summer in Winter - Mona and her dog Summer share their Pictures and Experiences
Special thank you to @NorcalGma2@sfba.social !
**Watch the full VOD:** tubefree.org/w/7HgS4JYMNv4xG...
**Explore more episodes:** tubefree.org/a/ozoned/video-channels
Subscribe to the RSS feed so you never miss a future deep‑dive.
**Subscribe via RSS:** tubefree.org/feeds/videos.xml?videoChannelId=5934
**Podcast feed:** tubefree.org/feeds/podcast/videos.xml?videoChannelId=5934<span class="invisible"> #FiresideFedi #FiresideChat #Podcast #VideoPodcast #Fediverse #Fedi #ActivityPub #BSKY #DecentralizedSocial #OpenSocialWeb #Community #TechCulture #FutureOfSocial #TechTalk #DevCommunity #CodingFun
</span>
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»Trunk & Tidbits, February 2026« https://blog.joinmastodon.org/2026/03/trunk-tidbits-february-2026/?Fedizen.EU #Fedizen #Fediverse #ActivityPub #News
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I meant to make this image at 1000 followers, but I have a side project that's been keeping me busy. More about that soon, but right now: Thanks!
I have been keeping a list of the different languages I see on Pixelfed, and here is the word Thanks in all of them, with a matching flag or two. I used Bing Translate mostly for the text, and for the image all I did was paste together screenshots of text and emoji in #inkscape. They're in no order really, and it turns out there's not always a one to one #language to #flag relationship, but I did my best.
It really means a lot to me to be able to share my photos outside of the legacy social media that's still controlled by billionaires, but I had no idea when I joined that this was such a talented community! You all have wonderful ideas about what photography and art can be. I am amazed over and over when I scroll through the local timeline.
My own aesthetic is about fidelity, even superfidelity in that I sometimes spot things in photos I didn't see in person; and also lots of context, in that I like to know and talk about where the image was taken, the how and the why, what's the name of that flower? But other artists here are doing stuff like collage, stripping the image of context; and expired and even pre-exposed film photography that aren't about fidelity at all. I've seen potters and weavers here, sculptors and painters, flower arranging and pure abstracts, I love it all, thank you!
Thank you for being here with me! I'm looking forward to seeing what we all make, and to what #Pixelfed and #ActivityPub will become.
THANK YOU!!!!
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How to Install #Pleroma on #Ubuntu #VPS (5 Minute Quick-Start Guide)
This article provides a guide demonstrating how to install Pleroma on Ubuntu VPS.
What is Pleroma?
Pleroma is a free, open-source, self-hostable microblogging server that speaks the #ActivityPub federation protocol—so your users can interact with people on other #Fediverse platforms (e.g., Mastodon) while you keep full control over your server ...
Continued
https://blog.radwebhosting.com/how-to-install-pleroma-on-ubuntu-vps/?utm_source=mastodon&utm_medium=social&utm_campaign=mastodon.raddemo.host #selfhosting #selfhosted #letsencrypt
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Is there an #activitypub server that uses #couchdb (or any other database with #json support) as a backend and/or application server?
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Hey #ActivityPub friends. Are there any new ActivityPub / Mastodon features I should add to #ActivityBot?
It's a small bot-only ActivityPub server in a single PHP file.
https://gitlab.com/edent/activity-bot/
It can be followed, post images, allow quote posts, etc.
Is there anything else you would like a bot-server to be able to do?
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That feeling when you want to block hf.space on your server but you realize that the way your domain blocks are implemented in Smithereen, you can only block a server that has known actors, not an entire domain with all its subdomains... Time for new #Smithereen features I guess.
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…I just realized #FediCon is in the *same* venue as #FOSSY just *3* days before FOSSY starts!I'm sad we weren't all in touch as maybe together we coulda gotten a better venue deal, but I hope #Fediverse folks going to event will be able stay in Vancouver for FOSSY!
Also, I suspect #SFC would welcome a Fediverse track at FOSSY…
https://sfconservancy.org/fossy/community-tracks/
…maybe as a B-sides event for overflow talks?
read more →Yes, people lose Global Entry for (e.g.) showing up to protest ICE actions.The #Palantir app (that ICE uses) accesses all federal photos. Hence,I don't let TSA photograph me at security.Yes, CBP & FBI already have my photo, but if the photos are what is now allowing full information sharing between divisions of #Trump's corporation (er,I mean the federal government), I wanna thwart that.FWIW, I give a hard time to #ICE & #TSA (but not #CBP & I've not had my Global Entry revoked — yet -
Misskey/Sharkey "extremely severe" vulnerabilities
https://www.openwall.com/lists/oss-security/2026/03/09/7
#Fediverse #ActivityPub #misskey #sharkey
CVE-2026-28431
CVE-2026-28432
CVE-2026-28433
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That feeling you want to block hf.space on your server but you realize that the way your domain blocks are implemented in Smithereen, you can only block a server that has known actors, not an entire domain with all its subdomains... Time for new #Smithereen features I guess.
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Introducing PortaFed — cryptographic account portability for #ActivityPub
When your server shuts down, your identity and posts are gone.
PortaFed fixes this with a MigrationProof: a Merkle commitment
over your full export, signed by your ed25519 key, verifiable
by any destination server without contacting the origin.No blockchain. No registry. No core spec changes.
Spec + Rust implementation:
https://codeberg.org/portafed/portafedFeedback welcome — especially from server maintainers.
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Prof @Adrianogallina ma che fine ha fatto https://untempoperpensare.wordpress.com/ ? Ha smesso di scrivere? Lo sa che puó collegare il sito al fediverso? https://m.youtube.com/watch?v=t4pmWufYRr0&pp=ugMGCgJpdBABugUEEgJpdMoFFXdvcmRwcmVzcyBhY3Rpdml0eXB1YtgHAQ%3D%3D
Lo fece tempo fa @WhiteJolly con il suo @get-backs.com ma adesso si è preso una pausa… chissà perchè
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Last week I had 69 followers… today, the followers count is up to 267! A few days ago, the ActivityPub for WordPress plugin updated to v8.0.0, last weekend I get another try to move followers from my Mastodon account to this site, I had been trying that for months with absolute zero success… but at last I hit the jackpot! The move was not perfect, as 65 followers are still on Masto and not around here (although I think I can figure why), let’s see if they are added in next days.
This space is my portfolio and personal site so I publish notes on books, movies, comics, series, local activities and events; a lot of that is redacted in spanish and some in english. Also, I share all the artwork I stop posting on my former Fediverse profile, for example, the sketches from this post (part of an upcoming guide to create Mastodon profiles).
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@thegreenparty is likely the party on #activitypub with the most followers. They should tell their siblings to post on open social media as well. Preferably Mastodon, but I guess Threads is better than nothing. Or maybe not..
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With ActivityPub / ActivityStreams...
To me, it feels like there should have been something that is a common parent of both 'Object' and 'Link'.
That just had the "name", "nameMap", and "preview" fields (along with "id" and "type, of course) — since that is what 'Object' and 'Link' share in common.
I'll just call this common parent: 'Entity'.
...
It could have even been an opportunity to talk about how to handle unknown types.
read more →@reiver i think the disjunction between Object and Link was actually unnecessary. https://github.com/w3c/activitystreams/issues/666i also think there's too much emphasis on types when there really shouldn't be -- it's the *properties* that you end up using almost all of the time. pretty much the only types that actually matter are the Activity types (because you can't infer those). -
Sharkey.Feddit.Social更新完毕！
2025.4.6 "Security fixes 2, electric boogaloo"
This PR fixes several security issues that will be disclosed in further detail at a future date.
fd36256b 2025.4.6 Created 5 hours ago by julia's avatarhttps://sharkey.feddit.social
https://activitypub.software/TransFem-org/Sharkey/-/releases/2025.4.6
https://sharkey.team/notes/ajka8rybkjf80061
https://transfem.social/notes/ajkq30j9wury01jb
