So this preview not available thing is isolated to @fosstodon (when checking via mastodon.social I see previews fine). There has not been any response, so I must conclude they now block multimedia content by the automated Fediverse accounts.

So this preview not available thing is isolated to @fosstodon (when checking via mastodon.social I see previews fine). There has not been any response, so I must conclude they now block multimedia content by the automated Fediverse accounts.
How to Host Your Own #Mastodon Server on a #VPS (5 Minute Quick-Start Guide)
This article provides a guide for how to host your own Mastodon server on a VPS.
Running your own Mastodon server on a VPS ...
Continued 👉 #rubygems #selfhosting #selfhosted #activitypub #rubyonrails #installguide
@dansup @hongminhee I made a PR that I think captures all the errors you two reported.
https://codeberg.org/fediverse/fep/pulls/943
I thought I'd be able to slip it into the original PR, but @FenTiger landed the original really quickly. 🙏🏼
I love how on #Snac 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.
Deploy #Castopod on #AlmaLinux #VPS
This article provides a production-ready, step-by-step guide to deploy Castopod on AlmaLinux VPS using Nginx + PHP-FPM + MariaDB + HTTPS.
What is ...
Continued 👉 #activitypub #podcasthosting #opensource #selfhosting #letsencrypt #fediverse #selfhosted
When you want to show someone why they should join the fediverse, show them this:
RE: https://social.growyourown.services/@homegrown/117366692072666913
This looks great for small instances. I would like to try it, but I'll wait for a docker deployment. #ActivityPub #Fediverse
I finally created a #FEP for using #CreativeCommons licenses (and other licenses) in #ActivityPub.
How to Host Your Own #Mastodon Server on a #VPS (5 Minute Quick-Start Guide)
This article provides a guide for how to host your own Mastodon server on a VPS.
Running your own Mastodon server on a VPS ...
Continued 👉 #activitypub #rubygems #selfhosted #rubyonrails #installguide #selfhosting
Why could this be happening? Mastodon Web - Advanced interface?
Nothing has changed on my side. This is from my bot: @adventuregames
Next month in Bucharest, at OmniOpenCon 2026, I'm going to have a talk, "The Nuts and Bolts of Decentralized Social Media", on my experiences with #ActivityPub and #ATproto.
In today’s session of #IMadeAThing: #Songhive
This is a project that has taken me quite some work in the past months and it’s finally ready to be announced.
Imagine a fully federated (compatible with #ActivityPub and #Webmentions) social network built on top of your music collection.
Not […]
Fediverse Booru
Cool Fediverse idea (someone please steal it),
ActivityPub-based booru.
Federated content sharing/linking, moderation/curation, self-stored or linked/embedded media...
#anime #art #digitalart #illustration #booru #activitypub #fediverse #foss #selfhosted
Wrote and submitted my first FEP!
FEP-070c: Block synchronization across servers
Just wrapping up the implementation in Pixelfed as we speak.
@Nexus_526
📚 Lorehaven — proof of concept. Positivity-first fanfiction archive: trust levels, IPFS + ActivityPub federation, gamified quality, self-hosted.
Feedback and testers welcome.
#Lorehaven #FanFiction #SelfHosted #ActivityPub #Fediverse
On one hand: one of the few apps that support both #ActivityPub, Threadiverse groups and #RSS natively. On the other: it's the fork of an existing active web app and seems to be heavily vibe-coded. My search for a successor to #Friendica continues, I suppose. codefloe.com/catodon/catodon
On one hand: one of the few apps that support both #ActivityPub, Threadiverse groups _and_ #RSS natively. On the other: it's the fork of an existing active web app and seems to be heavily vibe-coded. My search for a successor to #Friendica continues, I suppose. codefloe.com/catodon/catodon
It appears that FedWiki has completed some kind of ActivityPub implementation;
https://github.com/fedwiki/wiki/issues/122#event-31977514814
Anyone know more about this?
9.3.0 — Modern Signatures and a Summer of Security Reports. activitypub.blog/2026/09/02/9... #ActivityPub #fediverse #WordPress