Home | Notifications | New Note | Local | Federated | Search | Logout
Federated Timeline
D Whatson@dwhatson@mastodon.social (2026-05-12 15:49:06)
So today's social media job was setting up #FediProfile. Like many other independent musicians, I have pieces on several platforms. With any luck, FediProfile will be a viable substitute for #Linktree.
諏訪子@suwako@sns.076.moe (2026-05-12 13:30:33)
Windows 11、macOS 26、iOS 26、OpenBSD 7.8、Android 16、FreeBSD 15.0同時にサインインした(´・ω・｀)
---Attachments---
image: https://sns.076.moe/media/9376f19d324e8898b09b6e43a0fc233aa91e253fca453fb1dc94d5d31d8acb2a.png
image: https://sns.076.moe/media/71d9605151d7c1011e11a52ae9edf6d1448e6f6fe5821e595a921a464dfcacfd.png
technicat@technicat boosted:
@fedicat@pc.cafe (2026-05-11 11:27:07)
first pass at displaying mastodon tagged collections
---Attachments---
image: https://cdn.masto.host/pccafe/media_attachments/files/116/553/575/671/154/923/original/599842993636ec71.jpeg
fedicat@fedicat@pc.cafe (2026-05-12 12:54:30)
tap on a mastodon collection title or description for a list view
---Attachments---
image: https://cdn.masto.host/pccafe/media_attachments/files/116/559/581/518/383/358/original/c43b024556beb943.jpeg
image: https://cdn.masto.host/pccafe/media_attachments/files/116/559/581/577/197/592/original/4fb298384e43fe0b.jpeg
image: https://cdn.masto.host/pccafe/media_attachments/files/116/559/581/629/678/236/original/fc045dfe1c0809cb.jpeg
a@trwnh@socialhub.activitypub.rocks (2026-05-12 12:29:34)
Also available at:
https://lists.w3.org/Archives/Public/public-swicg/2026May/0017.html
https://lists.w3.org/Archives/Public/public-socialweb/2026May/0002.html
Context:
https://github.com/w3c/activitystreams/issues/595
https://lists.w3.org/Archives/Public/public-swicg/2026May/0015.html
https://lists.w3.org/Archives/Public/public-socialweb/2026May/0001.html
In earlier discussion regarding how people expect a Link to work, it seems to me like we uncovered a sort of X-Y issue. Hong Minhee, who develops the Fedify library, indicated that overriding the term definition of "href" to be a literal string instead of a URI reference was intended to avoid dereferencing ids that don't have AS2 representations. The inherent assumption is that any id will have an AS2 representation, but this isn't a valid assumption, because non-AS2 resources exist on the Web (and in fact vastly outnumber AS2 resources).
Across the specification documents for AS2-Core, AS2-Vocab, and AP, the only remotely relevant language I could find was in AP Section 3.2 "Retrieving objects":
The HTTP GET method may be dereferenced against an object's id property to retrieve the activity. Servers MAY use HTTP content negotiation as defined in [RFC7231] to select the type of data to return in response to a request, but MUST present the ActivityStreams object representation in response to application/ld+json; profile="https://www.w3.org/ns/activitystreams", and SHOULD also present the ActivityStreams representation in response to application/activity+json as well. The client MUST specify an Accept header with the application/ld+json; profile="https://www.w3.org/ns/activitystreams" media type in order to retrieve the activity. Servers MAY implement other behavior for requests which do not comply with the above requirement
From this, we can see that there is no explicit requirement for every id in an AS2 document to be dereferenceable with an AS2 representation. At most, we can say that ActivityPub requires "c
Reply to @tak4
たかし@tak4 (2026-05-12 12:13:29)
guix sdは古い名前だった
Coro@Coro@mstdn.maud.io boosted:
@akahana@social.vivaldi.net (2026-05-12 11:45:02)
> 主要メーカーすべてで年間出荷目標を下方修正する事態となり、「全体的に崩壊している状態」とまで述べられている
- 自作PC市場の冷え込みが深刻化。マザーボードの販売台数は約30%も低下する見込みに | マイナビニュース https://news.mynavi.jp/article/20260511-4449420/
たかし@tak4 (2026-05-12 12:01:29)
デスクトップコンピューターに(gnu)linuxを入れようと思って居たけれどguix sdがいいかも。guileも使って楽しいし。
たかし@tak4 boosted:
@tojoqk@mastodon.tojo.tokyo (2026-05-12 11:02:23)
立て続けに Guix System の方がカーネルの脆弱性修正の更新対応が早いということが実際に起きているので、Mastodon サーバーを Podman on Guix System へ移行しようという気持ちがかなり強まっている。
すでに Guix でいくつかサーバーを運用してて、実際に対応速度の差を深く実感してしていて、Guix System の価値いまがとても輝いている。
fedicat@fedicat@pc.cafe boosted:
@mookie@weredreaming.com (2026-05-12 11:27:54)
After three months and 1.6k posts later on snac, I'm super happy. Main things that I like about running snac for my Fediverse presence:
Light on resources. I can run this on a potato if I wanted and it would run great (I'm not, but I could.)Backups are easy. Tar up the directory. Done.Migrations are easy. Install nginx, build snac, untar backup. Done.Quirky web interface. It takes a little to get used to it, but it is very functional and it's got character. I thought I would use Phanpy with it more, but I'm not. I enjoy the snac web interface.Works (mostly) with Mastodon clients.No crazy caching of photos, avatars and other media. This is a really big deal because my disk usage is so much lower than when I ran Mastodon.No database. NO DATABASE. So good.Fast. snac is really fast doing everything. It's nice.@grunfink@comam.es is awesome. Friendly and responsive.#fediverse #snac #snac2 #snacadmin #mastodon #phanpysocial #selfhost #selfhosted
アカハナ@@akahana@social.vivaldi.net (2026-05-12 11:45:02)
> 主要メーカーすべてで年間出荷目標を下方修正する事態となり、「全体的に崩壊している状態」とまで述べられている
- 自作PC市場の冷え込みが深刻化。マザーボードの販売台数は約30%も低下する見込みに | マイナビニュース https://news.mynavi.jp/article/20260511-4449420/
steve mookie kong@mookie@weredreaming.com (2026-05-12 11:27:54)
After three months and 1.6k posts later on snac, I'm super happy. Main things that I like about running snac for my Fediverse presence:
Light on resources. I can run this on a potato if I wanted and it would run great (I'm not, but I could.)Backups are easy. Tar up the directory. Done.Migrations are easy. Install nginx, build snac, untar backup. Done.Quirky web interface. It takes a little to get used to it, but it is very functional and it's got character. I thought I would use Phanpy with it more, but I'm not. I enjoy the snac web interface.Works (mostly) with Mastodon clients.No crazy caching of photos, avatars and other media. This is a really big deal because my disk usage is so much lower than when I ran Mastodon.No database. NO DATABASE. So good.Fast. snac is really fast doing everything. It's nice.@grunfink@comam.es is awesome. Friendly and responsive.#fediverse #snac #snac2 #snacadmin #mastodon #phanpysocial #selfhost #selfhosted
きゅーけー@tojoqk@mastodon.tojo.tokyo (2026-05-12 11:02:23)
立て続けに Guix System の方がカーネルの脆弱性修正の更新対応が早いということが実際に起きているので、Mastodon サーバーを Podman on Guix System へ移行しようという気持ちがかなり強まっている。
すでに Guix でいくつかサーバーを運用してて、実際に対応速度の差を深く実感してしていて、Guix System の価値いまがとても輝いている。
きゅーけー@tojoqk@mastodon.tojo.tokyo (2026-05-12 09:11:27)
秘密のシステムが秘密の原因で変更に時間がかかってしまうのだからそこをなんとかしなきゃ
Reply to @tojoqk@mastodon.tojo.tokyo
きゅーけー@tojoqk@mastodon.tojo.tokyo (2026-05-12 09:06:38)
三ヶ月って普通に書いてあった。直さなきゃよかった。まああいいか。。。
Reply to @tojoqk@mastodon.tojo.tokyo
きゅーけー@tojoqk@mastodon.tojo.tokyo (2026-05-12 09:05:38)
主張の内容と関係ないし3か月のところ編集した
Reply to @tojoqk@mastodon.tojo.tokyo
きゅーけー@tojoqk@mastodon.tojo.tokyo (2026-05-12 09:04:12)
3か月ってどこで見たんだろう。。。記事に書いてないな。。。
warabi餅@w4rabimochi@misskey.io (2026-05-12 09:03:41)
:yure:
きゅーけー@tojoqk@mastodon.tojo.tokyo (2026-05-12 09:01:03)
システムの税率変更に3ヶ月もかかって日本として恥ずかしい問題を解決するのであれば、どうして3ヶ月かかるのか秘密にできないようにレジシステム開発会社がプログラムを隠蔽するのをやめさせればよい。
レジシステムと関連するシステムのプログラムが公開される場合にのみ補助金の対象にするなどして、外部機関によってシステムが期待する品質・柔軟性を備えているか診断可能にすれば問題のあるシステムは淘汰される。
https://news.tv-asahi.co.jp/news_politics/articles/000504266.html?display=full
warabi餅@w4rabimochi@misskey.io (2026-05-12 08:18:31)
:ohayoo:
fedicat@fedicat@pc.cafe boosted:
@FediFollows@social.growyourown.services (2026-05-12 03:03:09)
🔭 #Observatories & #Telescopes to follow:
@esoastronomy - European Southern Observatory
@astro_jcm - Astronomer & media officer at ESO
@ehtelescope - Global radio telescope network
@ORB_KSB - Royal Observatory of Belgium (in English, Dutch, French)
@WestportObservatory - Community observatory in Connecticut USA
@StellaLunaObs - Private observatory in Ohio USA
@BGO - Automated observatory in Nova Scotia, Canada
@spacelizard - Instrument scientist at Australian Astronomical Observatory in Sydney
fedicat@fedicat@pc.cafe boosted:
@bytebro@mastodonapp.uk (2026-05-12 05:37:08)
I was thinking earlier, that sitting here on Fedi when I get home, with my reasonably curated feeds, is very much like sitting in a nice coffee house or perhaps a lovely quiet bar. We just chat, and now and again someone will go "ooo, that reminds me..." and we all go off on a tangent for a while. At some point various people will wander off to a couch or whatever, but a couple of new people will wander in and join us.
I LIKE it here. Really. It's exactly as I recall the old BBS days, and early Usenet (before the "September That Never Ended" in 1993, of course).
fedicat@fedicat@pc.cafe boosted:
@_elena@mastodon.social (2026-05-08 14:41:02)
Do you remember the surprise announcement of a new social network in Davos this past January? Something that promised to be the "first" European social network?
Its name is #WSocial and it's a fork of #Bluesky. Its founders have ties with European politicians - but there is no official involvement by the EU.
You wouldn't know any of this from media reports because they all rehashed their talking points. So I wrote a post about it, dispelling some myths:
https://blog.elenarossini.com/w-social-uncovered-the-reality-behind-the-hype/
#OpenWashing
fedicat@fedicat@pc.cafe boosted:
@evacide@hachyderm.io (2026-05-12 06:15:27)
If you are in your late thirties to mid-forties right now, there is a good chance that you have spent most of your life in a cycle of making some sort of home on the internet only to have it crumble beneath you like chalk and having to start over.
philip@philip@gotosocial.wittamore.fr (2026-05-12 05:32:43)
Today's meme
---Attachments---
image: https://gotosocial.wittamore.fr/fileserver/01E0N133PG0C67EPNJXQABQ254/attachment/original/01KRCBV6CJVDKAGNF1M1G9FNKY.jpeg
hoboshrimps :fatyoshi:@hoboshrimps@mastodon.social (2026-05-12 07:31:54)
#plushtodon
Look at this magnificent boy
---Attachments---
image: https://files.mastodon.social/media_attachments/files/116/558/312/904/370/525/original/38f420f655585d52.jpeg
philip@philip@gotosocial.wittamore.fr (2026-05-12 05:24:21)
My 16 year old car needed tender loving care as the two front suspension springs were broken, both back tyres were 8 years old and although not used were starting to split, oil changes were needed for boh motor and gear box, headlights needed polishing, rear suspension needed checking, ... needless to say my bank account took a hit.
Kilometrage is low so I'm keeping it for local driving, but it won't be going to Paris or the UK again.
Reply to @Profpatsch@mastodon.xyz
Beady Belle Fanchannel@Profpatsch@mastodon.xyz (2026-05-12 07:17:21)
@mbajur it's also kind of hard to parse cleanly and securely because Mastodon uses @user@example.com and others user@example.com, so hard to distinguish what's domain and what @ you can ignore …
Reply to @Profpatsch@mastodon.xyz
Beady Belle Fanchannel@Profpatsch@mastodon.xyz (2026-05-12 07:15:37)
@mbajur maybe what you could try to do is serve your actor activity JSON from root, but I'd wager most webfinger implementations reject handles with an empty user part
Reply to @mbajur@mastodon.social
Beady Belle Fanchannel@Profpatsch@mastodon.xyz (2026-05-12 07:13:05)
@mbajur I think we are trying to standardize instance actors in an FEP, but I haven't heard of pure domain actor names
Edit: https://socialhub.activitypub.rocks/t/fep-2677-identifying-the-application-actor/3646
Older Notes