schmonz.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.
Because I like torturing my Pentium Pro, I'm mentioning this one here. Just in case it should be of interest to anyone. Beware of the slightly nsfw second post in the thread. It's late, my boss is visiting, I had a few beers. It seemed like a good idea at the time. ;)
@passthejoe @beachcomber #snac is as setup-and-forget as can be, but ActivityPub is a very chatty protocol so there's no silver bullet:

$ du -sh snac/CC: @cadusilva@bolha.one @daltux@ayom.media @kariboka@harpia.red
895M snac/$ docker exec -it snac_[...] sh
$ cd /data/data
$ snac block . repl.co
$ snac block . repl.it
$ snac block . replit.com
$ snac block . activitypub-troll.cf
$ snac block . misskey-forkbomb.cf
$ cat block/*
[...]
repl.co
misskey-forkbomb.cf
threads.net
repl.it
activitypub-troll.cf
threads.com
manalejandro.com
e-komik.org
replit.com
fedimeteo.com
Das Projekt fedimeteo.com bietet #Wetterinformationen für rund dreitausend Städte in rund vierzig Ländern. Als Basis für die #Wetterdaten dient #OpenMeteo. Die Wetterinformationen werden in lokaler Sprache verschickt.
Kurzanleitung
Wähle Deine Stadt, indem Du mit dem passenden Land beginnst.
Städte in #Deutschland finden sich hier:
https://de.fedimeteo.com/
Wähle Deine Stadt und folge dem passenden fediversalen Account.
Für #Hamburg ist dies: https://de.fedimeteo.com/hamburg
bzw. @hamburg@de.fedimeteo.com (Hamburg - FediMeteo)
Übrigens, die Anbindung an das #Fediverse via #ActivityPub erledigt im Fall von #FediMeteo die Software #Snac.
Für allgemeine Projektupdates kann man @admin@fedimeteo.com folgen.
Für #Wetter zu ausgewählten Orten in #Norddeutschland, siehe auch:
https://mastodonien.de/@nordwetter
bzw. @nordwetter@mastodonien.de
Dear friends of the BSD Cafe,
As 2024 comes to an end, it’s time to reflect on what we’ve built together during the first full year of life for BSD Cafe. Launched on 20 July 2023, this project has grown far beyond what I could have imagined. While I haven’t tracked full uptime data, I can confidently say that the downtime was less than 30 minutes overall - even though the main VM hosting our services moved multiple times (including a switch from a Proxmox hypervisor to bhyve on FreeBSD, for the sake of alignment with our mission). In a world filled with over-engineered HA systems, we’ve outperformed many “big-name” cloud providers. Not bad for a community project, right?
For me, this has been an incredible journey. The users here are not just participants - they’re collaborators, and their positivity has been inspiring. The content shared and created at BSD Cafe has been valuable not only to the BSD community but beyond. What truly sets BSD Cafe apart is the openness for dialogue and exchange. Whether it’s social media posts, Matrix discussions, repositories in our brew, or RSS feeds, people seem to genuinely appreciate what we create and the conversations we foster.
BSD Cafe is a journey - one that grows, evolves, and continues. Our goal isn’t endless growth (we’re a community, not a business) but rather to maintain a welcoming, inclusive space where everyone feels a sense of positivity and belonging. For me, opening any service with “bsd.cafe” in the domain brings joy and pride. That’s the spirit I’ve tried to convey, and I hope it resonates with all of you, whether you’re active BSD Cafe users or friends of the community.
Promoting self-hosting and #OwnYourData has, as a side effect, inspired some users to “go solo” with their own setups. But even then, they remain part of BSD Cafe - in spirit, in purpose, and in connection.
Here’s a look at what we’ve achieved together this year:
- mastodon.bsd.cafe: 370 total users
Active in the past month: 207
Active in the past six months: 286
- snac.bsd.cafe: 14 total users
Active in the past month: 7
- blendit.bsd.cafe: 61 registered users
- matrix.bsd.cafe: 23 users
- brew.bsd.cafe: 29 users - 80 repositories
- freshrss.bsd.cafe: 25 users
- miniflux.bsd.cafe: 11 users
- press.bsd.cafe: 9 users
- myip.bsd.cafe: Constantly used by various users
- wiki.bsd.cafe: Could use a bit more love and content, but it fulfills its role as a functional homepage.
- tube.bsd.cafe: Still in testing - Peertube 7.0 update is on the way.
For detailed stats from our reverse proxy and general router (excluding media services, which generate most traffic but are handled via caching reverse proxies), you can check here - updated hourly: https://netstats.bsd.cafe
The journey of BSD Cafe continues, and I look forward to seeing where 2025 will take us. Together, we’ve built something special - something driven by passion, shared purpose, and a little bit of the BSD magic that makes all of this possible.
Here’s to a new year full of joy, serenity, and connection. Thank you for being part of this adventure.
Wishing you all a fantastic 2025 - and THANK YOU!
Stefano
#BSDCafe #BSDCafeServices #BSDCafeAnnouncements #BSDCafeUpdates #Fediverse #HappyNewYear #Mastodon #Snac #snac2 #lemmy #matrix #dokuwiki #forgejo #freshrss #miniflux #wallabag #peertube #FreeBSD #OpenBSD #NetBSD #RunBSD #BSD
My relay at https://fedi-relay.gyptazy.com has currently 139 instances connected, mostly tech related sharing the same mindset and interests like #Linux, #BSD, #Ansible, #Proxmox, #Coding, and many more! You can easily join from your instance when using #Pleroma, #snac (#snac2), #Mastodon and its forks 🙂
#fedi #fediworld #fedicommunity #community #FreeBSD #OpenBSD #NetBSD #homelab #Python #Debian #RockyLinux #Feditips
, sem necessitar enviá-la e armazená-la no servidor do #Snac. 
Essa é uma funcionalidade que poderia ser até mais destacada, pois já tentei fazer o mesmo em outro servidor que também suporta Markdown (Akkoma/Mangane), sem sucesso.
SNAC é um servidor ActivityPub extremamente minimalista e, por isso, bem peculiar, porém apresenta algumas funções únicas, como essa. Ele não é ideal para quem quer utilizá-lo majoritariamente com aplicativos clientes feitos para a API #Mastodon, pois seu funcionamento é bem distinto daquele mais comum e não tem o compromisso de apresentar as mesmas soluções para as mesmas funcionalidades. Mesmo assim, há casos em que se adequa muito bem. Se não faz questão de ficar o tempo todo interagindo com a Federação ActivityPub ou, por exemplo, se pretende criar um perfil para publicação automatizada por algum
na máquina em que ele está rodando, isso fica muito fácil, pois já possui tudo que precisa no comando, além de ser pouco exigente em requisitos de memória e processamento. Pode ser compilado em praticamente qualquer plataforma POSIX e seus arquivos ficam numa árvore única de diretórios, tornando a transferência para outra máquina relativamente bem simples. Sua interface na Web é simples para quem utiliza e também para quem lê, ao sequer exigir a execução de JavaScript. Apenas HTML e CSS.
Como analista de tecnologia da informação, especulando sobre o ciclo de vida dos sistemas, considero provável que, por ter mínimas dependências, SNAC demore bem mais que outros servidores mais complexos para se inviabilizar ou precisar sofrer reescritas drásticas, desde que se forme uma comunidade maior que o mantenha ativo se porventura faltar seu criador.

After receiving a follow confirmation, a bunch of posts from that account are requested and inserted into the timeline as context.
Continuously failing instances are marked as broken after a given number of days (see snac(8) on how to tune this counter). Incoming activity from any of these instances resets the counter.
Fixed a nasty bug that incorrectly deleted private local posts in certain cases.
Scheduled posts can now be sent from the command line (see snac(1) for more information on how to do it).
Docker: add timezone, new examples for building and complete Swarm mode stack with Traefik (contributed by daltux).
Fixed timezone names (contributed by dharmik).
Documented the update command (contributed by xvello).
If you find #snac useful, please consider buying grunfink a coffee or contributing via LiberaPay.
@16af93 #snac? I think it's developed primarily as a minimal / single-user instance server, but renders content in static pages that can even be interacted with in @dillo
https://codeberg.org/grunfink/snac2
The folks at bsd.cafe seem to be enjoying their instance.
While I love the #BloomScrolling and #CatsOfFediverse / #CatsOfMastodon tags, they are too high-traffic for my linking. I set up a gaggle of robots at https://digest.xvello.net that each boost one post at random every hour. This allows me to get a taste of these tags without overwhelming my timeline.
The posts are sourced from #FediBuzz, filtered by a simple daemon that ensures that alt-text is present and filters out sensitive contents. The bots are hosted on a #snac instance.
I'd love your feedback on it, and suggestion of tags to add next.
The language in which a post is written can now be set from the UI; you must configure the list of languages you usually post in in the User Settings.
Added support for bullet points in posts (lines starting with an asterisk or a hyphen, plus a space).
Added Dutch (nl_NL) translation (contributed by martijndeb).
Added Western Frisian (fy_NL) translation (contributed by martijndeb).
Mastodon API: Fixed repeated entries in timelines.
Added nodeinfo 2.1 support.
Fixed boosts from the command line not showing in the public timeline (contributed by xvello).
Updated several language files (contributed by zen and daltux).
Retrieving a post's replies is now possible via ActivityPub.
If you find #snac useful, please consider buying grunfink a coffee or contributing via LiberaPay.
@ilyess well, it seemed more or less like the straightforward choice at the time, since the other alternatives (Email, Fediverse, IRC, etc) were either too heavy / complicated or not federating at all. But yes, since that, I started hosting a few other services for myself: file server, Git repository, Tor node (not an exit proxy) and my website.
I'm not done yet. I want to reboot the idea of hosting my own part of the fediverse via a #snac instance, or some other communication means. The software behind https://peercalls.com sounds nice.
/api/v1/instance/peers Mastodon API endpoint in version 2.75. It returns the list of nodes a given #snac instance knows, unless the disable_inbox_collection knob is set to true (in this case, an empty array is returned).
Working on free software is sometimes great because you find people that really care. Men and women that care for others, that weave social fabric, that altruistically share their time in benefits of others.
Stefano (like many others) gives his time as a gift for others to enjoy. He helped me make #snac what it is now.
If you had given up when my software was in its infancy, I would probably gave up and left it unfinished.
So, I dedicate my #ThankyouTuesday back to you, Stefano.
Fortunately, @voron 's site on snac themes still has this screenshot, which I'm happy to share.
This response from the author of snac motivated me to continue, study, and appreciate this fantastic software for the Fediverse.
Snac is an example of true internet democracy: it runs everywhere and allows anyone to have their own autonomous, personal space in the Fediverse.
"Don't despair or quit", says an author who cares. And the Fediverse cares about them.
For today's #ThankYouTuesday, I want to thank grunfink - @grunfink - for the excellent work they do, quietly and with passion. I suggest that if you think snac is a good idea and you have the means, you offer them at least a coffee.
Update of the poll object), or b) when the end time expires, where snac queries the object back to get the final results.http://gyptazy.com/fedi/gyptazy/
#mastodon #alternatives #fediverse #activitypub #customizing