Matthias Pfefferle (@pfefferle) – WordPress user profile

Bio

A fullstack developer, blogger, podcaster, OpenWeb advocate, citizen of the IndieWeb, working on ActivityPub and IndieWeb for WordPress!

Interests

IndieWeb, Fediverse, ActivityPub, Open Web, Microformats, Webstandards, biking, Home Automation, IoT

WordPress Origin Story

– In 2002 I installed my first blog using the WordPress predecessor b2.
– 2004 I switched to WordPress.
– I worked on my first theme in 2006 and my first plugin in 2007.
– I uploaded a first theme (SemPress) to WordPress.org in 2011.
– Two years later, SemPress was added to the WordPress.com theme directory by Automattic.
– 2015 was my first “Core Contribution” (OEmbed).
– I held my first WordCamp talk in 2016.
– I held my first WordPress Meetup talk in 2019.
– Started working on ActivityPub for WordPress in 2019
– 2023 I joined Automattic to work full time on the OpenWeb/Fediverse

https://notiz.blog/2018/06/19/15-jahre-wordpress/
https://notiz.blog/2023/06/02/20-jahre/

Member Since: December 1st, 2006
Location: Karlsruhe, Germany
Website: notiz.blog
GitHub: pfefferle
Job Title: Open Web Lead
Employer: Automattic
Find me on:

Contribution History

Core Contributor
Hosting Contributor
Hosting Team
Meetup Organizer
Meta Contributor
Photo Contributor
Plugin Developer
Theme Developer
Translation Contributor
Translation Editor
WordCamp Organizer
WordCamp Speaker
WP-CLI Contributor

Committed [3438484] to Plugins SVN:
Update to version 7.8.4 from GitHub
16 hours ago
Committed [3438374] to Plugins SVN:
Update to version 7.8.3 from GitHub
19 hours ago
Posted a reply to Mona App (iOS) rest_invalid_param (400), on the site WordPress.org Forums:
Kein Problem 😉 Es ist auch etwas verwirrend bei all den Plugins 🫣
2 days ago
Posted a reply to Mona App (iOS) rest_invalid_param (400), on the site WordPress.org Forums:
Es betrifft zwar haupsächlich die gleichen Leute die auch hier mit lesen, aber es ist…
2 days ago
Posted a reply to Mona App (iOS) rest_invalid_param (400), on the site WordPress.org Forums:
OK, dann bist du nur im falschen Forum ☺️
2 days ago
Posted a reply to Mona App (iOS) rest_invalid_param (400), on the site WordPress.org Forums:
Hey @ostermeiernet 👋 das ActivityPub Plugin bietet keinen support für die Mastodon API an. Um…
2 days ago
Posted a reply to Die Autor-URL ist nicht erreichbar, on the site WordPress.org Forums:
🤔 I just checked the code and the check should only happen for authors that…
5 days ago
Posted a reply to WordPress post not found on mastodon, on the site WordPress.org Forums:
Perfect :) I recommend use both, a manual cron via crontab and to not set…
6 days ago
Posted a reply to WordPress post not found on mastodon, on the site WordPress.org Forums:
The posts will be sent using WP_Cron. If the cron is configured, to only run…
6 days ago
Posted a reply to Profil and Posts Not Visible on Mastodon, on the site WordPress.org Forums:
you can not use a name that is already taken by a user. So you…
6 days ago
Posted a reply to How to migrate followers?, on the site WordPress.org Forums:
Hey @blogpocket 👋 do you move the blog to a new host and keep under…
7 days ago
Posted a reply to [ActivityPub] Profil and Posts Not Visible on Mastodon, on the site WordPress.org Forums:
It seems that ActivityPub is not enabled for that specific user: @cap-ne@palestine-neuchatel.ch
7 days ago
Posted a reply to Renaming Blog profile – is it a good idea? Or how to do it best?, on the site WordPress.org Forums:
Hey @locked2022 👋 Sorry for the late reply, but I had some days off. There…
7 days ago
Posted a reply to Reposts and Likes titles translation, on the site WordPress.org Forums:
So I think we can mark this issue as resolved and I check the Webmention…
7 days ago
Posted a reply to Die Autor-URL ist nicht erreichbar, on the site WordPress.org Forums:
Hmm 🤔 Maybe this is simply a broken test. The user seem to not have…
7 days ago
Posted a reply to WordPress post not found on mastodon, on the site WordPress.org Forums:
The easiest way is to simply put the URL of your post into the search…
1 week ago
Posted a reply to Quote Settings, on the site WordPress.org Forums:
Thanks @ho1ger ! I will set this topic to resolved then.
1 week ago
Posted a reply to Die Autor-URL ist nicht erreichbar, on the site WordPress.org Forums:
Hey @inselit 👋 is it about the author URL you referenced as "The page I…
1 week ago
Posted a reply to WordPress post not found on mastodon, on the site WordPress.org Forums:
Hey @mrakw 👋 I could find your latest post on Mastodon, so it seems to…
1 week ago
Posted a reply to Profil and Posts Not Visible on Mastodon, on the site WordPress.org Forums:
Yes and sorry for not replying yet! This seems to be a bit more complicated…
1 week ago
Posted a reply to WordPress post in Mastodon loses formatting, on the site WordPress.org Forums:
You can check what the plugin sends through the "Fediverse preview" (you can find it…
1 week ago
Committed [3430738] to Plugins SVN:
Updating readme/assets from GitHub
2 weeks ago
Committed [3430700] to Plugins SVN:
Updating readme/assets from GitHub
2 weeks ago
Committed [3430517] to Plugins SVN:
Update to version 5.6.2 from GitHub
2 weeks ago
Posted a reply to Reposts and Likes titles translation, on the site WordPress.org Forums:
Ah, that is actually not from the ActivityPub plugin, these facepiles are added through the…
2 weeks ago
Posted a reply to Profil and Posts Not Visible on Mastodon, on the site WordPress.org Forums:
This is because you published the posts before you followed your account. Mastodon is not…
2 weeks ago
Posted a reply to Profil and Posts Not Visible on Mastodon, on the site WordPress.org Forums:
You can simply search for cap-ne@cap.abrisfaune.ch on your Mastodon instance and then press the follow…
2 weeks ago
Posted a reply to Profil and Posts Not Visible on Mastodon, on the site WordPress.org Forums:
Hey @krebirth1 👋 I can't see any issues. I was able to follow your profile…
2 weeks ago
Committed [3429741] to Plugins SVN:
Update to version 3.1.0 from GitHub
2 weeks ago
Committed [3429740] to Plugins SVN:
Updating readme/assets from GitHub
2 weeks ago
Translated 2 strings on translate.wordpress.org.
2 weeks ago
Posted a reply to Reposts and Likes titles translation, on the site WordPress.org Forums:
Hey @stedi 👋 thanks for the nice Christmas present 🙂 I will check why we…
3 weeks ago
Committed [3424590] to Plugins SVN:
Update to version 7.8.2 from GitHub
3 weeks ago
Committed [3424568] to Plugins SVN:
Update to version 5.6.1 from GitHub
3 weeks ago
Committed [3423980] to Plugins SVN:
Update ignore list
4 weeks ago
Committed [3423242] to Plugins SVN:
Update to version 5.6.0 from GitHub
4 weeks ago
Posted a reply to ActivityPub authors: WordPress health sees main profile inaccessible, on the site WordPress.org Forums:
Hey @talksina 👋 I tested the account and everything works as expected! Maybe a glitch…
4 weeks ago
Committed [3422986] to Plugins SVN:
Update to version 7.8.1 from GitHub
4 weeks ago
Posted a reply to Microposts do not appear in the Mastodon profile, on the site WordPress.org Forums:
@ostermeiernet https://wordpress.org/support/topic/microposts-do-not-appear-in-the-mastodon-profile/#post-18759839
4 weeks ago
Posted a reply to Microposts do not appear in the Mastodon profile, on the site WordPress.org Forums:
I think we have to bring the issue back to this forum 🫣 You are…
4 weeks ago
Posted a reply to Microposts do not appear in the Mastodon profile, on the site WordPress.org Forums:
OK, ich hab das problem gefunden! Aber keine Ahnung wie und wo wir das fixen…
4 weeks ago
Committed [3422091] to Plugins SVN:
Update to version 7.8.0 from GitHub
4 weeks ago
Posted a reply to Microposts do not appear in the Mastodon profile, on the site WordPress.org Forums:
Kannst du einfach mal einen veröffentlichen ohne ein Kommentar hinzuzufügen?
4 weeks ago
Posted a reply to Microposts do not appear in the Mastodon profile, on the site WordPress.org Forums:
Also ich sehe deinen post "ActivityPub Support Forum" auf Mastodon!?
4 weeks ago
Posted a reply to Microposts do not appear in the Mastodon profile, on the site WordPress.org Forums:
Hey @ostermeiernet 👋 thanks for moving the discussion. I followed your account now on mastodon.…
4 weeks ago
Posted a reply to webfinger redirect not working, on the site WordPress.org Forums:
No problem... and happy holidays 🙂
4 weeks ago
Posted a reply to Microposts do not appear in the Mastodon profile, on the site WordPress.org Forums:
So I would assume that this has nothing to do with the microposts plugin. I…
4 weeks ago
Posted a reply to Microposts do not appear in the Mastodon profile, on the site WordPress.org Forums:
Hey @ostermeiernet 👋 If "micropost" is a custom post type, have you enabled that post-type…
4 weeks ago
Posted a reply to webfinger redirect not working, on the site WordPress.org Forums:
everything works perfectly fine! I simply have made some glitches for the WebFinger plugin it…
4 weeks ago
Posted a reply to webfinger redirect not working, on the site WordPress.org Forums:
Can you delete/rename the file again? It is hard to debug everything when every request…
4 weeks ago