Conference talks, podcast appearances, and community meetups.
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> dm_me_on_twitterExplore three ways to build agent interfaces: predefined components, declarative layouts, and UI generated by models at runtime. A live weather-agent demo shows how MCP Apps can deliver generated HTML, CSS, and JavaScript in a sandbox, with a look at the trade-offs in consistency, flexibility, and trust.
Compare workflow-oriented tools, tool discovery, and Code Mode through real-world examples, benchmarks, and evaluations. Explore the trade-offs in reliability, latency, token usage, and task success, and learn when to consolidate MCP tools or expose APIs.
What comes after chat? Recorded at Agent Conf in Warsaw, this talk compares static components, declarative UI, and fully generated interfaces, including their costs and limits in consistency, familiarity, and security. It explores shared visual artifacts as a way for people and agents to inspect, edit, and collaborate together.
Compare workflow-oriented tools, tool discovery, and Code Mode through real-world examples, benchmarks, and evaluations. Explore the trade-offs in reliability, latency, token usage, and task success, and learn when to consolidate MCP tools or expose APIs.
Kent C. Dodds and Ruben discuss how to find customer pain points, turn ideas into demos, and use early feedback to decide what deserves to ship. Drawing on developer tooling and MCP work at Postman, they explore why cheaper implementation makes product judgment, architecture, and engineering guardrails more valuable.
Talk exploring how React fits into the emerging spectrum of generative UI, from static React UI templates exposed through tools to declarative agent-orchestrated interfaces and fully generative React interfaces authored on the fly by LLMs.
Conference talk on how MCP applications unlock generative user interfaces, from static UI templates and declarative runtime interfaces to fully generative interfaces authored by LLMs.
Talk on the future of MCP Apps and how richer application experiences are evolving around the protocol.
Conference talk on moving beyond fixed components toward generative UI patterns in MCP.
David Jones-Gilardi and Roy Derks speak with Ruben Casas from Postman about how Postman moved from APIs to the latest AI tech.
Conference talk in London focused on the "Beyond Components" approach for MCP Apps.
Talk on the origin of MCP-UI and how Postman became the first MCP host to deploy it in production.
Join us for a live discussion with Ruben Casas, Staff Engineer at Postman, as we explore the latest advancements in ChatGPT apps and how they are transforming the way we interact with AI.
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CEO tests Postman on cheap laptop, reveals performance issue. Ruben Casas gives 5 tips to enhance app performance, emphasizing the importance of measuring and focusing on a key metric like TTF from mobile gaming.
Unete @acolombiadev y Ruben Casas (Staff Engineer en Postman) para una exploracion profunda de herramientas de desarrollo de APIs de vanguardia.
Hey, React London Community! Spring is in the air! Join us on April 3 for an exciting React Meetup filled with insightful talks, networking, and community connections!
In this episode, Zack sits down with Ruben to discuss the evolution of frontend architecture, the AngularJS to Angular2 transition, why React does not get enough credit, and platform teams and the pit of success.
Ruben Casas discusses software migrations at scale, understanding different migration patterns, making critical decisions on whether a full rewrite is necessary, and more. This episode covers all the essentials you need to navigate your next big software transformation.
This episode covers the detailed process of taking Postman's VS Code extension from a proof of concept to a fully-fledged product. Reuben Casas shares insights on the technical hurdles, team dynamics, and the iterative development process.
Are you ready to dive deep into the intricate world of micro-frontends? In this episode, we sit down with Ruben Casas, a seasoned staff engineer at Postman, to explore one of the most challenging yet rewarding transformations in modern software development.
Do you need a State Manager in 2024? Ruben Casas is coming back to give us useful answers for our #React development!
Talk delivered in person at the QCon London 2023 in the Elizabeth II Centre. Ruben Casas discusses the evolution of frontend applications at scale, starting from monoliths, evolving to modular monoliths, integrated applications, monorepos and arriving at micro frontends.
Have you ever wondered what's the difference between monoliths, monorepos and micro-frontends? This talk is a journey through the evolution of frontend applications at scale.
Exploring how frontend architecture has evolved over the years and where it is heading in the future.
One of the most important decisions when designing Micro-Frontends is how to route the different applications and compose them together. In this talk I will show you how React Router could be a great option for Micro-Frontends.
How to transform monolithic React applications into modular, decoupled frontend architectures. Covering migration patterns like the Strangler and Reverse Strangler patterns.
Are you considering if the micro-frontend pattern is a good fit for you and your organisation? In this talk I discuss the risks of micro-frontends and the disadvantages you should be aware of before adopting this architectural pattern.
Common myths about Micro-Frontends hold that they are bad for performance or that developers implementing this architectural style don't care about the performance implications. This talk shows how micro-frontends can make your applications faster and more resilient while keeping the benefits of independent deployments.
En este episodio te vamos a dar 8 consejos para el uso de micro frontends en tus aplicaciones.
How do you scale a web application to be developed by thousands of engineers and upgrade it to use the latest JavaScript technologies (Node.js + React)? The answer is, using Micro-Frontends!
Ruben and Nelly will be giving a really exciting talk this week! Build scalable React applications following the micro frontend pattern using One App, a new modular approach to web application development.