Matthias Pfefferle (@pfefferle) – WordPress user profile

Member Since: December 1st, 2006
Location: Karlsruhe, Germany
Website: notiz.blog
GitHub: pfefferle
Job Title: Head of WordPress Development
Employer: IONOS
Find me on:

Bio

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

Interests

IndieWeb, Fediverse, ActivityPub, OpenWeb, 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.

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

Contributions Sponsored

Matthias Pfefferle contributes 4 hours per week to the following teams: Core, Hosting, Polyglots.

Contribution History

Core Contributor
Hosting Contributor
Hosting Team
Meta Contributor
Plugin Developer
Theme Developer
Translation Contributor
Translation Editor
WordCamp Speaker

Activity
Plugins
Themes
Favorites
Translations

Committed [2635178] to Plugins SVN:
Update to version 0.13.2 from GitHub

4 days ago
Posted a reply to „Suchmaschinen davon abhalten, …“ Häkchen lässt sich nicht wegklicken, on the site Support-Foren:
@bergloewe das sieht nach einem bug bei IONOS aus. Kannst du das "subdomain" plugin löschen?…

4 days ago
Merged pull request #101 into WordPress/phpunit-test-reporter:
Add a custom Post_List_Table for the results post type that lacks inline...

6 days ago
Closed issue #100 on the WordPress/phpunit-test-reporter repository:
Disable "Parent Page" dropdown on post type listing page

6 days ago
Posted a reply to Post not appearing on Mastodon Local, on the site WordPress.org Forums:
I am not sure I understand you problem. Can you try to rephrase it?

2 weeks ago
Posted a reply to Profile ok in Friendica but not in Mastodon, on the site WordPress.org Forums:
You are using WordPress in a subfolder and that does not work out of the…

2 weeks ago
Posted a reply to Nginx rules are needed, on the site WordPress.org Forums:
You can find some help here: https://github.com/pfefferle/wordpress-activitypub/issues/8

2 weeks ago
Posted a reply to Problema Jetpack, on the site WordPress.org Forums:
@gabrielxalvador can you please ask your question in english? Thanks!

1 month ago
Posted a reply to PHP 8 Deprecated $feed_urls follows optional parameter $deprecated, on the site WordPress.org Forums:
Hej @artgoddess thanks for reporting! Error should be fixed in V3.1.1. :)

1 month ago
Committed [2618981] to Plugins SVN:
Update to version 3.1.1 from GitHub

1 month ago
Committed [2607688] to Plugins SVN:
Update to version 1.3.7 from GitHub

2 months ago
Committed [2606004] to Plugins SVN:
Update to version 1.3.6 from GitHub

2 months ago
Posted a reply to Posts not showing up on my instance (but other functions work), on the site WordPress.org Forums:
I will re-check with pleroma... sadly not every mastodon plattform works the same way :(…

3 months ago
Posted a reply to Posts not showing up on my instance (but other functions work), on the site WordPress.org Forums:
BTW. I just followed your blog on mastodon and I see six posts ;)

3 months ago
Posted a reply to Posts not showing up on my instance (but other functions work), on the site WordPress.org Forums:
Now it returns the correct data! have you published a new post after activating the…

3 months ago
Posted a reply to Posts not showing up on my instance (but other functions work), on the site WordPress.org Forums:
When I checked your webfinger response earlier today, it returned pterotype URLs… maybe a caching…

3 months ago
Posted a reply to Posts not showing up on my instance (but other functions work), on the site WordPress.org Forums:
Hey @lottev it seems that you are using pterotype, this is a different plugin, you…

3 months ago
Committed [2572096] to Plugins SVN:
Update to version 0.13.1 from GitHub

4 months ago
Committed [2570957] to Plugins SVN:
Update to version 0.13.0 from GitHub

4 months ago
Committed [2570719] to Plugins SVN:
Update to version 1.3.5 from GitHub

4 months ago
Committed [2569305] to Plugins SVN:
Update to version 3.11.0 from GitHub

4 months ago
Committed [2568983] to Plugins SVN:
Updating readme/assets from GitHub

4 months ago
Committed [2568920] to Plugins SVN:
Updating readme/assets from GitHub

4 months ago
Posted a reply to Podcast 2.0 pinging, on the site WordPress.org Forums:
Hey @fakeologist , I am very sorry, but I do plugin development in my (very…

4 months ago
Posted a reply to Podcast 2.0 pinging, on the site WordPress.org Forums:
You mean if I can build a plugin for that usecase?

4 months ago
Posted a reply to My comments are marked as spam on my own site., on the site WordPress.org Forums:
Hallo @maximiliane Wenn du eingelogged bist, zieht das "Jedes Kommentar muss freigeschalten werden" meines Wissens…

5 months ago
Posted a reply to My comments are marked as spam on my own site., on the site WordPress.org Forums:
„Local Spam DB“ ist übrigens: Vielleicht ist eins deiner Kommentare da rein gerutscht und hat…

5 months ago
Posted a reply to My comments are marked as spam on my own site., on the site WordPress.org Forums:
Hallo @maximiliane warst du eingelogged als du das Kommentar geschrieben hast? Grüße

5 months ago
Posted a reply to Podcast 2.0 pinging, on the site WordPress.org Forums:
Hey @fakeologist podcast 2.0 sadly does not support PubSubHubbub/WebSub, but a proprietary API: https://podcastindex-org.github.io/docs-api/#get-/hub/pubnotify

6 months ago
Posted a reply to Pub/Sub for Google My Business Reviews, on the site WordPress.org Forums:
Hello @jbcloudrescue I am not sure if I understand you correctly. This plugin only pings…

6 months ago
Posted a reply to Podcast 2.0 pinging, on the site WordPress.org Forums:
Hey @fakeologist I am not sure what podcast 2.0 is. Can you please post a…

8 months ago
Wrote a comment on the post New Hosting Team Reps!, on the site Make WordPress Hosting:
Congrats to @javiercasares and @crixu and thanks to @amykamala and @jadonn !

8 months ago
Posted a reply to Critical error, on the site WordPress.org Forums:
Have you updated your PHP version also?

8 months ago
Posted a reply to Avatars overlay comment author in Twenty Twenty-One, on the site WordPress.org Forums:
Sorry, haven't seen this! Is this still an issue, because it seems ok on your…

8 months ago
Posted a reply to Can’t connect from mstdn.social or my mastodon site, on the site WordPress.org Forums:
Sorry for the late reply. WebFinger is the technology to translate email like identifiers (username@host.tld)…

9 months ago
Posted a reply to Can#t connect from my friendica site, on the site WordPress.org Forums:
@tiotrom I am not aware that it is a general problem. Is it really completely…

9 months ago
Posted a reply to Minor bug, on the site WordPress.org Forums:
Yes, sorry about that. That was a change on the WordPress side and we had…

9 months ago
Posted a reply to Can’t connect from mstdn.social or my mastodon site, on the site WordPress.org Forums:
Do you forward the .well-known/webfinger request? It seems, that the resource paramater will not be…

9 months ago
Posted a reply to Error: “Cannot find target link”, on the site WordPress.org Forums:
@dsunger hmmm... can you try to add an issue on there support forum, so that…

9 months ago
Created a topic, Please use the ActivityPub plugin instead of OStatus!, on the site WordPress.org Forums:
OStatus is the predecessor of and mostly replaced by t…

10 months ago
Posted a reply to Error getting JRD: Get https://anikutani.ddns.net/.well-known/webfinger?, on the site WordPress.org Forums:
@tsesi the missing SSL certificate might cause most of the issues, since HTTPS is required…

10 months ago
Posted a reply to Causing 404 on category & tag pages, on the site WordPress.org Forums:
@brianbrown your problem should be fixed with v1.2.7

10 months ago
Posted a reply to Causing 404 on category & tag pages, on the site WordPress.org Forums:
I see! I proposed a fix: https://github.com/willnorris/wordpress-hum/pull/29 If @willnorris is fine with it, I will…

10 months ago
Posted a reply to Causing 404 on category & tag pages, on the site WordPress.org Forums:
Hey Brian, where have you seen/recognized the issue? There is no category/tag support yet, so…

10 months ago
Posted a reply to Only One User, on the site WordPress.org Forums:
It seems to be an ActivityPub problem instead: https://github.com/pfefferle/wordpress-ostatus/issues/13

10 months ago
Posted a reply to Only One User, on the site WordPress.org Forums:
OStatus provides a federated user for all authors in a WordPress blog. It is exactly…

10 months ago
Wrote a comment on the post Hosting Team Rep Election, on the site Make WordPress Hosting:
+1

10 months ago
Posted a reply to Qs after latest, on the site WordPress.org Forums:
Yes, it seems that your blog does not return the JSON it should be: curl…

11 months ago
Posted a reply to Secure Mode Compatibility, on the site WordPress.org Forums:
Good question! Never heard about the "secure mode" before. Can you name me one instance…

11 months ago
Wrote a comment on the post Hosting Team Rep Election, on the site Make WordPress Hosting:
I would like to nominate @crixu and/or @javiercasares because of their constant commitment to the…

11 months ago