Eric Harrer
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eric-harrer.de
Eric Harrer
@eric-harrer.de
#TYPO3 #Freelancer, Certified Integrator #TCCI & Developer #TCCD, Translation Handling Initiative Team Lead, TYPO3 Association Bronze Member, https://www.eric-harrer.de
To all #TYPO3 extension developers targeting #v14:
Be aware of breaking change "#108304 - Populate extension title from composer.json".
Almost no one seems to be aware of this at the moment. I've already sent out a few PRs about this, but there are too many 😅

docs.typo3.org/c/typo3/cms-...
December 2, 2025 at 10:10 AM
Zurück vom #t3cmd25 in Jena – tolle Sessions, wertvoller Austausch mit der Community! Besonders dankbar bin ich dem Orga-Team für den erstmals stattgefundenen #Anwendertag – eine großartige Bereicherung. Ich hoffe, alle sind gut nach Hause gekommen! #TYPO3 #t3cmd
March 23, 2025 at 7:44 PM
March 19, 2025 at 3:57 PM
Bald bin ich auch wieder zu Hause angekommen und bringe viele schöne Erinnerungen (und ein paar Hausaufgaben bzgl. Automatisierung 😅) vom #TYPO3 Camp #RheinRuhr mit. Dankeschön liebes Orga-Team! #T3CRR #T3CRR24
November 11, 2024 at 12:30 PM
#Kubernetes #HELM Chart erfolgreich installiert ✅️ Ja, der Fehler 503 bedeutet Erfolg! 😉 #t3crr #t3crr24
November 8, 2024 at 2:46 PM
Los geht's zum #TYPO3 #Camp #RheinRuhr! Morgen starte ich mit #Kubernetes #Workshop von Eike Drost und darf mich im Anschluss auf ein paar Camp-Tage mit der tollen TYPO3 #Community freuen 😊 #t3crr #t3crr24
November 7, 2024 at 12:32 PM
The same now for my #Klaro #extension. In #TYPO3 #v13 the comparison between the #Constant and #SiteSet #Settings #Editor is also interesting.
extensions.typo3.org/extension/kl...
October 26, 2024 at 9:24 AM
October 25, 2024 at 3:05 PM
My #TYPO3 #extension “l10ntable_extended” now uses the new “columnsOnly”-param array format (formerly commalist). Now it works again in #v12 and #v13. Have fun #batch editing page #translations again with freely configurable fields for the editing view.
extensions.typo3.org/extension/l1...
October 21, 2024 at 10:12 AM
#TYPO3 #v13 is just fun! I've now reworked the #AppIcon #integration in my #sitepackage. Now it uses #static #routes to #icon #assets, #SiteSet #settings and the new #stringlist setting type for a variable number of #icon sizes in the #webmanifest, which is now rendered in Fluid.
October 18, 2024 at 7:51 PM
`Duplicate entry ‘xxx-xxx for key “PRIMARY”` known before? Then I have something here that might interest you as part of your #TYPO3 #v12 #upgrade.
gist.github.com/ErHaWeb/67c9...
September 9, 2024 at 2:38 PM
The #TYPO3 #DeveloperDays were a real enrichment for me this year. Lots of conversations with friendly, courteous attitudes and lots of fun. Thanks for all the valuable #insights. Hope everyone had a safe journey home. #T3DD #T3DD24
August 4, 2024 at 8:01 PM
Team #Workshop is ready👍
#T3DD #T3DD24 #TYPO3
July 31, 2024 at 7:30 AM
So, let's go on an adventure to #Karlsruhe and a few days full of #TYPO3 with a great #community. See you there. Maybe already in the workshop with @wowatypo3.bsky.social? Looking forward to seeing you. #T3DD #T3DD24
July 30, 2024 at 6:02 PM
✅ Die Zertifizierungsprüfung ist vorbei und es ist offiziell: Ich darf mich für die nächsten 2 Jahre wieder #TYPO3 #CMS #Certified #Integrator (#TCCI) nennen 😎🥳🕺
March 14, 2024 at 5:02 PM
Angekommen in #Dresden und bereit fürs #t3cmd. 1. Punkt: mit der (hoffentlich erfolgreichen) #TCCI Re-#Zertifizierung die nächsten 2 Jahre zeitgemäßes #TYPO3 #Integrator #KnowHow unter Beweis stellen 💪. Und danach? #GetTogether mit der #Community in der #100 🥳
#t3cmd24 #Dorint
March 14, 2024 at 1:14 PM
Dear participants of the #certification at #T3CMD: Don't be confused by the time in today's mail. In Germany, we have a time offset of +1 hour compared to Coordinated Universal Time (#UTC) 😉 #T3CMD24
February 6, 2024 at 10:44 AM
Ok, let's see, about 50% of my current #Gridelements use cases in #TYPO3 will probably be covered with this cool new core feature "Nested Content Elements" of #ContentBlocks. Daniel Siepmann and Nikita Hovratov you guys are awesome!
docs.typo3.org/p/contentblo...
January 31, 2024 at 9:08 AM
What happens during a #TYPO3 #v13 frontend call? #DDEV integrates the #PHP #Profiler #XHProf which visualizes the process as a #svg #callgraph. This will be useful for research in our #Translation Handling #Initiative. Are you able to follow the path? 🕸️😄 www.youtube.com/watch?v=HMIn...
January 19, 2024 at 3:29 PM