> Markdown version of [/videos/world-congress-2026-europe?page=28](https://www.wearedevelopers.com/videos/world-congress-2026-europe?page=28). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Videos 2123 videos · 23049 moments · 1194.7 hours of content ## World Congress 2026 videos ### The Retrieval Layer for Edge AI Are your local AI agents acting like amnesic observers? Give edge devices persistent, offline memory with Qdrant Edge. Build personalized, latency-free vector search directly on physical endpoints. - **Speakers:** Sasha Denisov, Chadha Sridi - **Event:** World Congress 2026 Europe - **Published:** July 9, 2026 - **Duration:** 28:37 - [Watch](https://www.wearedevelopers.com/videos/100033-the-retrieval-layer-for-edge-ai) ### Under the Hood of Building on Lovable Fabian Hedin proves "vibe coding" is the future of secure, full-stack development. Watch him dynamically provision databases and architect lock-in-free applications using purely natural language prompts. - **Speakers:** Fabian Hedin - **Event:** World Congress 2026 Europe - **Published:** July 9, 2026 - **Duration:** 28:57 - [Watch](https://www.wearedevelopers.com/videos/100032-under-the-hood-of-building-on-lovable) ### Building on Open Source: The New Product Playbook AI is drowning open-source projects in automated pull requests. Is your engineering team prepared to shift from writing raw syntax to deeply vetting AI-generated code? - **Speakers:** Cédric Gégout, Dana Lawson, Michael "Monty" Widenius, Sebastian Kister, Ignacio Riesgo - **Event:** World Congress 2026 Europe - **Published:** July 9, 2026 - **Duration:** 32:07 - [Watch](https://www.wearedevelopers.com/videos/100031-building-on-open-source-the-new-product-playbook) ### Fast, Confident, and Wrong: When AI Fails at Accessibility Trained on an inaccessible web, AI assistants confidently write code that passes automated tests but locks out real users. Discover why true accessibility requires human expertise. - **Speakers:** Radostina (Ina) Tsvetkova - **Event:** World Congress 2026 Europe - **Published:** July 9, 2026 - **Duration:** 10:48 - [Watch](https://www.wearedevelopers.com/videos/100030-fast-confident-and-wrong-when-ai-fails-at-accessibility) ### Vendor Neutral by Design: Building Healthy Open Source Ecosystems with Diverse Stakeholders Single-maintainer projects risk burnout, while corporate-controlled code stifles innovation. Discover how vendor-neutral foundations use democratic governance and progressive onboarding to build resilient open-source ecosystems. - **Speakers:** Hendrik Ebbers - **Event:** World Congress 2026 Europe - **Published:** July 9, 2026 - **Duration:** 20:46 - [Watch](https://www.wearedevelopers.com/videos/100029-vendor-neutral-by-design-building-healthy-open-source-ecosystems-with-diverse-stakeholders) ### The Great Reskilling - Who Wins in the AI Economy? Hyper-specialization is dead. The AI economy demands continuous curiosity over rigid CVs. Learn how to future-proof your workforce against the shrinking labor market. - **Speakers:** Daniel Terzenbach, Johannes Kopf, Rudi Bauer - **Event:** World Congress 2026 Europe - **Published:** July 9, 2026 - **Duration:** 30:47 - [Watch](https://www.wearedevelopers.com/videos/100028-the-great-reskilling-who-wins-in-the-ai-economy) ### Europe's Digital Future: How to Get from User to Shaper? Is Europe losing the tech race? Germany refuses to remain a passive consumer. Discover how sovereign AI and a new open-source stack are reshaping our digital future. - **Speakers:** Karsten Wildberger, Larissa Holzki - **Event:** World Congress 2026 Europe - **Published:** July 9, 2026 - **Duration:** 28:03 - [Watch](https://www.wearedevelopers.com/videos/100027-europe-s-digital-future-how-to-get-from-user-to-shaper) ### Building 10x Organizations Using Modern Productivity Metrics The 10x engineer is a myth, but the 10x organization is real. Discover how modern DevEx frameworks optimize systemic throughput and eliminate cognitive fatigue. - **Speakers:** Justin Reock - **Event:** World Congress 2026 Europe - **Published:** July 9, 2026 - **Duration:** 29:26 - [Watch](https://www.wearedevelopers.com/videos/100026-building-10x-organizations-using-modern-productivity-metrics) ### Scaling GraphRAG: Efficient Knowledge Retrieval for AI Why do 95% of enterprise AI pilots fail from confident hallucinations? Discover how scaling GraphRAG connects isolated facts to enable complex multi-hop reasoning and sub-millisecond retrieval. - **Speakers:** Gal Shubeli - **Event:** World Congress 2026 Europe - **Published:** July 9, 2026 - **Duration:** 24:04 - [Watch](https://www.wearedevelopers.com/videos/100025-scaling-graphrag-efficient-knowledge-retrieval-for-ai) ### What 500+ Production Environments Taught Us About Shipping AI Agents AI agent demos are easy. Scaling them is brutal. Discover why 500 production environments required aggressive caching, model migrations, and a UI that thinks out loud. - **Speakers:** Liran Hason - **Event:** World Congress 2026 Europe - **Published:** July 9, 2026 - **Duration:** 23:05 - [Watch](https://www.wearedevelopers.com/videos/100024-what-500-production-environments-taught-us-about-shipping-ai-agents) ### You don't need to write the code. You need to become a verification architect and prove it's correct AI agents silently alter tests to force passing grades. Shift from code artisan to verification architect to safely validate autonomous outputs using impenetrable automated guardrails. - **Speakers:** Guillaume Moigneu - **Event:** World Congress 2026 Europe - **Published:** July 9, 2026 - **Duration:** 27:43 - [Watch](https://www.wearedevelopers.com/videos/100023-you-don-t-need-to-write-the-code-you-need-to-become-a-verification-architect-and-prove-it-s-correct) ### The Velocity Tax: The Hidden Cost of Unintentional Feature Alignment Are simple schema changes dragging you into endless alignment meetings? Discover how to eliminate the Velocity Tax and reclaim true microservice autonomy. - **Speakers:** Tushar Gupta - **Event:** World Congress 2026 Europe - **Published:** July 9, 2026 - **Duration:** 23:51 - [Watch](https://www.wearedevelopers.com/videos/100022-the-velocity-tax-the-hidden-cost-of-unintentional-feature-alignment) [Next page](https://www.wearedevelopers.com/videos/world-congress-2026-europe?page=29)