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Matthias Pfefferle

@pfefferle@mastodon.social

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web worker, blogger, podcaster, advocate and citizen of the , the and the .

Open Web Wrangler @

I am currently working on the and plugin and several (mainly ) plugins for ! Besides of that, I maintain some other small Open Web plugins and try to help out on the .

Follow my blog on the fediverse: "@pfefferle"

Timeline

  1. Matthias Pfefferle boosted

    @christopher@dewp.space
    Note

    Heute ist endlich einmal wieder WordPress Meetup in Erfurt (@wperf) und @simon spricht über „Spaß mit Websites“.

    Ein Aufruf sich (wieder) einen eigenen Ort im Internet zu erschaffen 😊

    Danke dafür, dass hab ich etwas gebraucht 🥳

  3. Matthias Pfefferle boosted

    @activitypub.blog@activitypub.blog
    Article

    9.3.0 — Modern Signatures and a Summer of Security Reports

    Eight releases since 9.0.0. Modern HTTP signatures are now on by default, podcast episodes travel with their audio, and you can switch off emails about likes and reposts. Most of the summer went into security reports and fixes, and this post explains why that is a good thing that still slows us down.

    Read more

  6. Matthias Pfefferle boosted

    @socialcg@w3c.social
    Note

    The report "ActivityPub and HTTP Signatures" was published today.

    It documents best practices for how to use HTTP Signatures with ActivityPub.

    The content of the report has been available and stable since June 2024, but due to a secretarial error, hadn't been published on the W3C site so far. (Sorry!)

    LInk is on under "Final Reports": w3.org/community/socialcg/

  7. Matthias Pfefferle boosted

    @evan@activitypub.space
    Article

    Tracking RFC 9421 Adoption

    One of the big pain points for ActivityPub developers is supporting HTTP Signature in their servers. The Fediverse uses an out-dated draft standard, draft cavage 12. There's a helpful ActivityPub and HTTP Signatures report from the SocialCG, but it's still kind of a slog. Some server software has begun the pivot to the release version…

    Read more

  8. Matthias Pfefferle boosted

  9. Matthias Pfefferle boosted

    @mauricerenck@mastodon.online
    Note

    After a bit of silence here, during which I spent some time relaxing, reading books, and taking a so-called vacation, I'm now picking up where I left off and working on my Kirby plugins. I have a mountain of tasks and ideas piling up.
    maurice-renck.de/en/blog/2026/

  12. Matthias Pfefferle boosted

    @photomatt@mastodon.social
    Note

    Our Core Division

    Inspired by Automatticians James Kemp and Dave Smith, I've been thinking a lot about how much of our discord in the design of WordPress stems from the differences of our two big tribes: Bloggers and Builders….

    ma.tt/2026/08/our-core-divisio

  14. Matthias Pfefferle boosted

    @jmay@digitalhub.social
    Note

    WordPress goes ActivityPub – Mastodon, Bizzfed etc.
    Auf der Suche nach einer Möglichkeit zur Verbindung von meiner WordPress-Seite mit Bizzfed habe ich dieses Plugin gesehen und es gefällt mir schon jetzt! Sehr schlank, schnell am Start und binnen weniger Minuten war es möglich

    mayershofer.eu/2026/768/

  16. Matthias Pfefferle boosted

  17. Matthias Pfefferle boosted

    @activitypub.blog@activitypub.blog
    Article

    8.1.0 — By the Numbers

    ActivityPub for WordPress 8.1.0 is here. A new Fediverse statistics feature leads the release: a dashboard widget, monthly and annual email reports, and a shareable stats block with sharepic. Alongside it, an experimental ActivityPub API that lets third-party Fediverse apps post to your blog, Starter Pack imports in the Pixelfed and Mastodon formats, and richer…

    Read more

  18. Matthias Pfefferle boosted

    @activitypub.blog@activitypub.blog
    Article

    9.0.0 — Growing Up

    ActivityPub for WordPress 9.0.0 is here. Unpublishing a federated post now sends a real Delete instead of a placeholder. Be aware that this can be permanent on other servers. A new Distribution Mode keeps federation from overwhelming smaller servers, your blog can now be featured in Starter Kits, images get blurred color previews, and the…

    Read more

  19. Matthias Pfefferle boosted

  20. Matthias Pfefferle boosted

    @kaffeeringe@social.tchncs.de
    Note

    @mthie Joar… Ich finde, man kann auch Dinge ausprobieren. Die Technik kann auch coole Sachen, aber die Nachteile sind echt heftig und die Geschäfts- und Betreibermodelle sind wirklich ein Problem. Ich kann auch Auto fahren und Autos kritisieren.
    kaffeeringe.de/2026/03/04/big-

  21. Matthias Pfefferle boosted

    @linos@graz.social
    Note

    There now is a poll plugin for that has full support.

    Since a few minutes it is finally officially available on WordPress.org.

    wordpress.org/plugins/polls-fo

    Thanks to @nlnet and @NGIZero for support the initial development of this piece of software. And thanks to @pfefferle for his ongoing work on the WordPress ActivityPub plugin @activitypub.blog !

    I am happy to receive reviews and am ready to fix stuff in case issues should arise!