--- title: "b13 Knowledge: Our Wisdom. Your Win." url: "https://b13.com/knowledge" description: In our Knowledge Base, we share with you what we’ve learned along the way while delivering client projects online for more than 20 years and being leading contributors to TYPO3. date: 2019-06-13 modified: 2026-08-20 lastUpdated: 2026-08-28 --- # b13 Knowledge: Our Wisdom. Your Win. Our Wisdom. Your Win. ======================= For over 20 years, we’ve gained valuable experience through client projects. Sharing this knowledge is a central part of our commitment to open source. Dive into our complete library of expert content: Show filter Hide filter ### Filter by Topic [ TYPO3 ](https://b13.com/knowledge/typo3) [ UX/UI-Design ](https://b13.com/knowledge/uxui-design) [ Open Source ](https://b13.com/knowledge/open-source) [ Core-Development ](https://b13.com/knowledge/core-development) [ Project Management ](https://b13.com/knowledge/project-management) [ TYPO3 v11 ](https://b13.com/knowledge/typo3-v11) [ TYPO3v10 ](https://b13.com/knowledge/typo3v10) [ Performance ](https://b13.com/knowledge/performance) [ SEO ](https://b13.com/knowledge/seo) [ TYPO3 v14 ](https://b13.com/knowledge/typo3-v14) [ Workspaces ](https://b13.com/knowledge/workspaces) [ Cache ](https://b13.com/knowledge/cache) [ Localization ](https://b13.com/knowledge/localization) [ Tool-Tip ](https://b13.com/knowledge/tool-tip) [ Accessibility ](https://b13.com/knowledge/accessibility) [ CType ](https://b13.com/knowledge/ctype) [ Security ](https://b13.com/knowledge/security) [ Forms ](https://b13.com/knowledge/forms) [ TYPO3 v12 ](https://b13.com/knowledge/typo3-v12) [ Digital Marketing ](https://b13.com/knowledge/digital-marketing) [ Container ](https://b13.com/knowledge/container) [ Products ](https://b13.com/knowledge/products) [ DDEV ](https://b13.com/knowledge/ddev) [ Solr ](https://b13.com/knowledge/solr) [ DMEXCO ](https://b13.com/knowledge/dmexco) [ AMP ](https://b13.com/knowledge/amp) [ TYPO3 Camp ](https://b13.com/knowledge/typo3-camp) [ Events ](https://b13.com/knowledge/events) [ Enterprise CMS ](https://b13.com/knowledge/enterprise-cms) [ TYPO3 Events ](https://b13.com/knowledge/typo3-events) [ AI ](https://b13.com/knowledge/ai) [ Multi-Site Management ](https://b13.com/knowledge/multi-site-management) [ Internationalization ](https://b13.com/knowledge/internationalization) - ![Stylized illustration featuring domed buildings with crosses, centered around a circular logo with interlocking shapes in red.](https://b13.com/fileadmin/_processed_/d/2/csm_CMS_Connect_2026_Headerbild_6e913060aa.webp) ### Your Website Has a New Job 24 August 2026 | Florian “Flix” Keitgen AI agents are changing how people search and decide. Your website stays relevant—but its job is changing. [ Read more: Your Website Has a New Job ](https://b13.com/knowledge/your-website-has-a-new-job) - ![A purple graphic featuring a smartphone icon with three horizontal bars, surrounded by illustrations of vintage telephones.](https://b13.com/fileadmin/_processed_/2/5/csm_EXTphonenumber_Headerbild_93d5de1696.webp) ### Clean Phone Numbers in TYPO3: Why We Built EXT:phone\_number 11 August 2026 | David Steeb TYPO3 stores phone numbers as tel: links, but doesn’t format them for output. Meet EXT:phone\_number, a Fluid ViewHelper for clean, consistent numbers. [ Read more: Clean Phone Numbers in TYPO3: Why We Built EXT:phone\_number ](https://b13.com/knowledge/clean-phone-numbers-in-typo3) - ![Cartoon trophy character surrounded by hands giving thumbs up and a heart gesture, set against a gear-patterned background.](https://b13.com/fileadmin/_processed_/f/7/csm_T3ppy_Design_Kit_Headerbild_b51eb9dc31.webp) ### T3ppy Gives TYPO3 a Friendly Face 06 August 2026 | Florian “Flix” Keitgen TYPO3 is powerful—but it doesn’t have to feel impersonal. Meet T3ppy, our friendly companion for the backend. [ Read more: T3ppy Gives TYPO3 a Friendly Face ](https://b13.com/knowledge/t3ppy-design-kit) - ![Gavel labeled "AI" on a circuit-patterned background with yellow stars, symbolizing regulation or legislation related to artificial intelligence in the EU.](https://b13.com/fileadmin/_processed_/1/0/csm_EUAIAct_Headerbild_510724b3de.webp) ### AI Content in TYPO3: Labelling Needs Accountability 02 August 2026 | Benni Mack The EU AI Act brings the origins of AI-generated content into focus. AI Label marks AI-generated and AI-edited content in TYPO3 and records who signed off the published version—for… [ Read more: AI Content in TYPO3: Labelling Needs Accountability ](https://b13.com/knowledge/ai-content-in-typo3-labelling-needs-accountability) - ![A silhouette of a head with a brain highlighted, examined through a magnifying glass, surrounded by gears and circuit-like lines.](https://b13.com/fileadmin/_processed_/f/4/csm_HumanLayer_Headerbild_6c8511f02b.webp) ### When the Human Layer Becomes the Bottleneck 30 July 2026 | Florian “Flix” Keitgen Your roadmap is solid—and yet delivery keeps slowing down. b13’s Flix Keitgen on why the bottleneck is often human, not technical, and what leadership needs to add. [ Read more: When the Human Layer Becomes the Bottleneck ](https://b13.com/knowledge/when-the-human-layer-becomes-the-bottleneck) - ![A robotic hand holds a paintbrush, creating a purple swirl against a light blue background with circular patterns.](https://b13.com/fileadmin/_processed_/b/d/csm_DesignAndKI_Headerbild_bd966b1d32.webp) ### Designing Responsibly in the Age of AI: What We’re Learning as We Go 17 July 2026 | Laura Heine Laura Heine shares what she learned at the Design Leadership Meetup about responsibility, documentation, and treating AI fairly as a team. [ Read more: Designing Responsibly in the Age of AI: What We’re Learning as We Go ](https://b13.com/knowledge/designing-responsibly-in-the-age-of-ai-what-were-learning-as-we-go) - ![Multiple hands reach towards a central orange logo, symbolizing collaboration and support.](https://b13.com/fileadmin/_processed_/a/7/csm_TYPO3spirit_Headerbild_4d94416a63.webp) ### The TYPO3 Spirit in the Spotlight 09 July 2026 | Jessica McQueen How TYPO3 agencies b13 and Analog joined forces with SRH University to launch THE CÄMP—a community-driven event built on collaboration, not competition. [ Read more: The TYPO3 Spirit in the Spotlight ](https://b13.com/knowledge/the-typo3-spirit-in-the-spotlight) - ![Four square icons featuring a purple cube design surround a central logo with an orange shield shape on a patterned background.](https://b13.com/fileadmin/_processed_/7/8/csm_NotTechnologyProblem_Headerbild_fb365f141e.webp) ### Not a Technology Problem—A WordPress Agency Looks at TYPO3 25 June 2026 | David Steeb Pat Ramsey, Director of Technology at Crowd Favorite, has been working with WordPress since 2004. Here’s what he said about TYPO3 at the inaugural TYPO3 Summit North America—with… [ Read more: Not a Technology Problem—A WordPress Agency Looks at TYPO3 ](https://b13.com/knowledge/not-a-technology-problem) - ![Colorful palm leaves with a central text box reading "CMS Camp Mallorca." The design features a tropical theme.](https://b13.com/fileadmin/_processed_/b/f/csm_CampMallorca2006_Headerbild_78a0310f70.webp) ### Why You Should Come to CMS Camp Mallorca in September 18 June 2026 | Florian “Flix” Keitgen In September, the CMS community meets in Palma de Mallorca—and b13 will be there as a sponsor. CMS Camp Mallorca is a barcamp: no fixed agenda, just real conversations, honest… [ Read more: Why You Should Come to CMS Camp Mallorca in September ](https://b13.com/knowledge/why-you-should-come-to-cms-camp-mallorca-in-september) - ![A black car with a sign reading "AI" is being outpaced by three orange racing cars on a light blue background with fish illustrations.](https://b13.com/fileadmin/_processed_/3/3/csm_AI-ready_Headerbild__1__0f5a5877c9.webp) ### AI-ready isn’t a feature 15 June 2026 | David Steeb Everyone’s selling AI bolt-ons for your CMS. From the first TYPO3 Summit North America: why the most AI-ready thing about TYPO3 is the boring part—structured content. [ Read more: AI-ready isn’t a feature ](https://b13.com/knowledge/ai-ready-isnt-a-feature) [ Load more articles ](https://b13.com/knowledge/page-2#posts)