> Markdown version of [/videos?event=wearedevelopers-live&page=34](https://www.wearedevelopers.com/videos?event=wearedevelopers-live&page=34). 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 2243 videos · 24305 moments · 1256.1 hours of content ## All videos ### ChatGPT Apps: From Chat to Checkout Destination websites are effectively obsolete. AI agents are coming for your customers. Learn how the Model Context Protocol seamlessly transforms informational chats into instant checkouts. - **Speakers:** Aaron Koivunen - **Event:** World Congress 2026 Europe - Virtual Stage - **Published:** July 5, 2026 - **Duration:** 30:29 - [Watch](https://www.wearedevelopers.com/videos/2120-chatgpt-apps-from-chat-to-checkout) ### Interior Decorating (TypeScript Decorators) Stop polluting your business logic with boilerplate caching and logging code. TypeScript decorators elegantly extract these cross-cutting behaviors into clean, declarative runtime functions. - **Speakers:** Michael Dowden - **Event:** World Congress 2026 Europe - Virtual Stage - **Published:** July 5, 2026 - **Duration:** 29:22 - [Watch](https://www.wearedevelopers.com/videos/2121-interior-decorating-typescript-decorators) ### Designing the intelligence layer: The future of products beyond interfaces The future of product design isn't a static interface, but a living intelligence layer. Learn to build adaptive experiences that leverage AI without sacrificing human empathy. - **Speakers:** Madalena Costa - **Event:** World Congress 2026 Europe - Virtual Stage - **Published:** July 5, 2026 - **Duration:** 24:21 - [Watch](https://www.wearedevelopers.com/videos/2122-designing-the-intelligence-layer-the-future-of-products-beyond-interfaces) ### Why LLMs Need Observability and How to Do It Traditional dashboards lie because a healthy HTTP 200 means nothing if your LLM hallucinates. Learn how to build true AI observability and measure actual output quality. - **Speakers:** Rahul Gupta - **Event:** World Congress 2026 Europe - Virtual Stage - **Published:** July 3, 2026 - **Duration:** 32:41 - [Watch](https://www.wearedevelopers.com/videos/2117-why-llms-need-observability-and-how-to-do-it) ### Easy Mode Monitoring and Logging with Shiftmon Ditch expensive SaaS observability tools and heavy infrastructure. ShiftMon uses Ansible to automate a production-ready metrics and logging stack on a single Linux VM. - **Speakers:** Mathias Palmersheim - **Event:** World Congress 2026 Europe - Virtual Stage - **Published:** July 3, 2026 - **Duration:** 32:00 - [Watch](https://www.wearedevelopers.com/videos/2114-easy-mode-monitoring-and-logging-with-shiftmon) ### AI Code then vs now: From Complex rubbish to co-piloting in 12 months A year ago, AI generated unmaintainable rubbish, but today's context-aware copilots debug entire codebases natively. Discover why hyper-speed coding still demands human architects to prevent catastrophic bugs. - **Speakers:** Sergej Reznik - **Event:** World Congress 2026 Europe - Virtual Stage - **Published:** July 3, 2026 - **Duration:** 22:55 - [Watch](https://www.wearedevelopers.com/videos/2097-ai-code-then-vs-now-from-complex-rubbish-to-co-piloting-in-12-months) ### Why Most AI Features Fail After the Demo Why do flawless AI prototypes fail in production? It rarely stems from the LLM. Learn to build resilient, integrated AI tools using confidence gating and the TRUST framework. - **Speakers:** Akshay Nagpal - **Event:** World Congress 2026 Europe - Virtual Stage - **Published:** July 3, 2026 - **Duration:** 31:15 - [Watch](https://www.wearedevelopers.com/videos/2098-why-most-ai-features-fail-after-the-demo) ### Chesterton's Fence - Don't Tear Down the Fence A blindly repurposed configuration flag once caused a catastrophic trading glitch. Before deleting legacy code, treat it as survived code and decode its hidden dependencies. - **Speakers:** Imola Meszar - **Event:** World Congress 2026 Europe - Virtual Stage - **Published:** July 3, 2026 - **Duration:** 31:22 - [Watch](https://www.wearedevelopers.com/videos/2099-chesterton-s-fence-don-t-tear-down-the-fence) ### Azure-Well Architected Framework - Cost Optimization in practice A forgotten logical bug can result in a $61,000 cloud bill for abandoned resources. Learn how to strictly enforce cost optimization using the Azure Well-Architected Framework. - **Speakers:** Paweł Siwek - **Event:** World Congress 2026 Europe - Virtual Stage - **Published:** July 3, 2026 - **Duration:** 1:04:48 - [Watch](https://www.wearedevelopers.com/videos/2100-azure-well-architected-framework-cost-optimization-in-practice) ### The Pragmatic Architect: Balancing Necessity vs. Sufficiency in React Systems Stop bottlenecking React projects with resume-driven development. Discover how dropping rigid abstractions for pragmatic, team-focused boundaries accelerates shipping without overcomplicating your codebase. - **Speakers:** Ana Gil Amor - **Event:** World Congress 2026 Europe - Virtual Stage - **Published:** July 3, 2026 - **Duration:** 20:49 - [Watch](https://www.wearedevelopers.com/videos/2101-the-pragmatic-architect-balancing-necessity-vs-sufficiency-in-react-systems) ### Beyond UML: Making Sense of AI-Generated Code through Visual Architecture Stop reviewing AI-generated code with linear diffs. Discover how a visual architecture plugin instantly exposes lazy AI shortcuts and validates system-wide structural integrity before you merge. - **Speakers:** Sven Reinck - **Event:** World Congress 2026 Europe - Virtual Stage - **Published:** July 3, 2026 - **Duration:** 26:02 - [Watch](https://www.wearedevelopers.com/videos/2102-beyond-uml-making-sense-of-ai-generated-code-through-visual-architecture) ### Systems Thinking for Performance: How to Diagnose and Fix Slow Systems without Guessing Are you blindly tweaking configurations to fix slow systems? Apply systems thinking to uncover the deep-seated architectural conflicts causing chronic bottlenecks and stop reactive firefighting for good. - **Speakers:** Ivan Milanov - **Event:** World Congress 2026 Europe - Virtual Stage - **Published:** July 3, 2026 - **Duration:** 50:18 - [Watch](https://www.wearedevelopers.com/videos/2103-systems-thinking-for-performance-how-to-diagnose-and-fix-slow-systems-without-guessing) [Next page](https://www.wearedevelopers.com/videos?page=35)