> Markdown version of [/videos?event=world-congress-2023&page=73](https://www.wearedevelopers.com/videos?event=world-congress-2023&page=73). 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 ### Blazor Unleashed: The Future of .NET Web Development Ditch frontend JavaScript and build full-stack applications entirely in C#. Discover how Blazor deploys web, native desktop, and mobile apps from a single shared component library. - **Speakers:** Christian Giesswein - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 26:38 - [Watch](https://www.wearedevelopers.com/videos/1564-blazor-unleashed-the-future-of-net-web-development) ### Modern Java 25 Think Java performance is all about syntax? Discover how Java 25's JVM upgrades and compact object headers unlock massive efficiency gains without rewriting application logic. - **Speakers:** Ron Veen - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 27:39 - [Watch](https://www.wearedevelopers.com/videos/1561-modern-java-25) ### Simple Steps to Kill DevSec without Giving Up on Security Stop playing security whack-a-mole. Shifting left shouldn't mean drowning engineers in noisy alerts. Discover how to deploy invisible guardrails that protect code without destroying developer velocity. - **Speakers:** Isaac Evans - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 21:53 - [Watch](https://www.wearedevelopers.com/videos/1560-simple-steps-to-kill-devsec-without-giving-up-on-security) ### Bullet-Proof APIs: The OWASP API Security Top Ten Are your APIs bleeding data through mass assignment or faulty authorization? Master the OWASP Top Ten to embed bullet-proof defense mechanisms directly into your architecture. - **Speakers:** Christian Wenz - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 25:46 - [Watch](https://www.wearedevelopers.com/videos/1557-bullet-proof-apis-the-owasp-api-security-top-ten) ### Delegating the chores of authenticating users to Keycloak Stop wasting engineering cycles rebuilding custom user authentication. Delegate identity management to Keycloak to handle complex OIDC workflows and focus strictly on your core business logic. - **Speakers:** Alexander Schwartz - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 23:42 - [Watch](https://www.wearedevelopers.com/videos/1558-delegating-the-chores-of-authenticating-users-to-keycloak) ### High performance Serverless Java on AWS Are multi-second cold starts ruining your serverless Java APIs? Discover how AWS SnapStart and GraalVM can slash your Lambda initialization latency to under 600 milliseconds. - **Speakers:** Vadym Kazulkin - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 26:54 - [Watch](https://www.wearedevelopers.com/videos/1555-high-performance-serverless-java-on-aws) ### What you can learn from an open-source project with 500 million downloads A project with 500 million downloads doesn't scale by accident. Discover the battle-tested open-source strategies—from strict automated guardrails to emoji reviews—that will bulletproof your enterprise development workflow. - **Speakers:** Dennis Doomen - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 29:31 - [Watch](https://www.wearedevelopers.com/videos/1556-what-you-can-learn-from-an-open-source-project-with-500-million-downloads) ### From Painful to Easy: Discover .NET Aspire Ditch those complex Docker Compose files. .NET Aspire simplifies microservice architectures with an elegant C# orchestrator. Turn painful local setups into effortless, cloud-ready environments today. - **Speakers:** Shako Turashvili - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 26:46 - [Watch](https://www.wearedevelopers.com/videos/1553-from-painful-to-easy-discover-net-aspire) ### Java Meets AI: Empowering Spring Developers to Build Intelligent Apps Generative AI isn't just for Python anymore. Spring AI and LangChain4j eliminate complex boilerplate. Start building intelligent, scalable enterprise Java applications today. - **Speakers:** Timo Salm - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 31:53 - [Watch](https://www.wearedevelopers.com/videos/1554-java-meets-ai-empowering-spring-developers-to-build-intelligent-apps) ### Building resilient .NET applications for the modern age System outages cost millions. Stop relying on naive error handling. Build fault-tolerant .NET applications using Polly, Aspire, and chaos engineering to prevent cascading failures. - **Speakers:** Sander ten Brinke - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 28:31 - [Watch](https://www.wearedevelopers.com/videos/1551-building-resilient-net-applications-for-the-modern-age) ### Building Multi-Tenant ASP.NET Core Applications: Best Practices and Real-World Solutions How do you isolate tenant data without manually tracking IDs across every controller? Discover how to automate tenant resolution and tackle the noisy neighbor problem in ASP.NET Core. - **Speakers:** Alper Ebicoglu - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 28:44 - [Watch](https://www.wearedevelopers.com/videos/1552-building-multi-tenant-asp-net-core-applications-best-practices-and-real-world-solutions) ### AI Agents Graph: Your following tool in your Java AI journey Bloated prompts kill enterprise AI latency and ruin reliability. Discover how to build resilient, stateful multi-agent workflows in Java using LangGraph4j's graph-based execution. - **Speakers:** Alex Soto - **Event:** World Congress 2025 - **Published:** August 20, 2025 - **Duration:** 30:38 - [Watch](https://www.wearedevelopers.com/videos/1550-ai-agents-graph-your-following-tool-in-your-java-ai-journey) [Next page](https://www.wearedevelopers.com/videos?page=74)