Roberto Rodríguez

she is working so hard 😓

Dünyanın yaşayan en yaşlı kedisi! Flossie bu yıl 31 yaşına girecek.

Mi vida cambió el momento en que un viejo mentor me dijo esto: “detener tu peor hábito cambiaría tu vida mucho más rápido que empezar tu mejor hábito… arregla la fuga antes de llenar el cubo.”

Setting Xmx is not the same thing as understanding JVM memory. This video with @cat_edelveis breaks down what else eats RAM in a #Java process, which flags matter, and how to tune memory without turning your JVM into a superstition project: youtu.be/wkevk6kYmQY

『葬送のフリーレン』第2期 オリジナルサウンドトラック 4月15日(水)リリース🪄 #EvanCall 氏が手掛けた劇伴全22曲を収録。 その貴重なレコーディング風景で綴った ミュージックビデオを公開♪ フルVer.▶youtu.be/xJnh7GhxxvA サントラ商品詳細▶frieren-anime.jp/music/2nd_st/ #フリーレン #frieren

🚨 A high-vulnerability CVE (CVE-2026-4342) has been identified in ingress-nginx. This vulnerability enables configuration injection and potential code execution on all versions below v1.13.9, v1.14.5, and v1.15.1. As ingress-nginx is now EOL (End of Life), users are strongly encouraged to upgrade and migrate immediately. Details: github.com/kubernetes/kub…

DE CANTAR EN LA CALLE CON SU BEBÉ A LA TELEVISIÓN La cantante Aika se hizo viral por dar conciertos en la calle cargando a su hijo para salir adelante. Su talento y persistencia la llevaron de las banquetas a debutar en un programa nacional de BS Fuji. El verdadero desarrollo de personaje. 🎤👶

I'm looking for work, so if you want an experienced devrel person/leader, if you need a technical educator, or if you want some consulting on how to help your devs work more effectively, ping me.

Tu cara viendo como el camarero lleva comida a una mesa que ha llegado más tarde que tú.

My dear front-end developers (and anyone who’s interested in the future of interfaces): I have crawled through depths of hell to bring you, for the foreseeable years, one of the more important foundational pieces of UI engineering (if not in implementation then certainly at least in concept): Fast, accurate and comprehensive userland text measurement algorithm in pure TypeScript, usable for laying out entire web pages without CSS, bypassing DOM measurements and reflow

Concierto oficial Saint Seiya Symphonic Adventure Barcelona España, organizado por Overlook Events. Invitados Kacky y Kazuko Kawashima (soprano interprete de diversos temas de la banda sonora de la serie clásica). Créditos Jordi Palazon

Frieren y Fern en una ilustración especial dibujada por la Reina del Manga, Rumiko Takahashi. 🛐 Rumiko Takahashi es autora de Inuyasha, Ranma 1/2, Urusei Yatsura, Mao, entre otras grandes obras.

JavaClaw, a Java version of OpenClaw built on Spring Boot, Spring AI and JobRunr javaclaw.io github.com/jobrunr/javacl…

Slides for my JavaOne 26 session are now available online: 🔗cr.openjdk.org/~jfumero/prese… #java #gpu #cr #performance

JCP EC is meeting face-to-face in Redwood Shores, CA now! Meeting summary and materials will be posted on jcp.org later. Stay tuned. #JCPEC #JavaInEducation #JavaEcosystem #JavaAndAI #JavaOne #JCP

On stage for the AI tooling segment in the JavaOne community keynote, talking about how developers at Netflix use GenAI to help build better systems. #java youtu.be/skc-nIFS-hs?t=…

“Lombok is like cocaine. At first, it feels awesome, but after a while, you regret your choices.” I heard that quote at JavaOne last year. It made me laugh back then. Today, during the fireside chat with the Java architects, it came back to me. Brian Goetz, Ron Pressler, John Rose, Alex Buckley, Dan Heidinga, and Paul Sandoz were answering questions directly from the audience. I got the impression that these discussions are not about quick wins. They’re about long-term impact. One Topic was: Java Modules Why aren’t they widely used? The answer was refreshingly honest: Adoption is hard because the surrounding ecosystem isn’t where it needs to be—especially build tools. And that led to the obvious follow-up: Why doesn’t Oracle just ship a build tool with the JDK? The answer, implicitly, was just as interesting: Because their time is better spent on things only they can do. The JDK, the runtime, the language—those are areas where no one else can step in. Build tools? That’s something the community can own. Another Topic was: Streams and performance. There’s often this perception that Streams are “slow.” But the nuance matters: The performance gap shows up in specific edge cases—not in everyday code. And the design choice behind Streams was very intentional: Favor code that developers can read, understand, and maintain. For most applications, that’s the bigger win. What’s interesting is where things might go next. With Project Babylon, there’s a path to optimize these patterns further—without forcing developers to rewrite everything. Write clear code today. Let the platform get smarter underneath you over time. ...And then there’s Lombok. That quote from last year still holds up because it captures a tension many teams feel. Lombok helped fill gaps in the language. But it does so by stepping outside of it. Now that Java itself is evolving—records, pattern matching, and more—the need for those workarounds is shrinking. What stayed with me most today wasn’t a single feature. It was the way these architects think. They’re not optimizing for the next release cycle. They’re thinking in decades. We’re in good hands. #JavaOne

Introducing the "C4 model and Structurizr DSL pattern catalog"! 📢 This pattern catalog presents a number of minimal examples of how to use the C4 model and the Structurizr DSL to model common patterns found in software architecture. Link: docs.structurizr.com/dsl/patterns/

Java: The Documentary is coming this summer. This is a big one folks... 🍿🍿🍿 youtube.com/watch?v=cwLYS_…

"¡ya abiertas las inscripciones para #ZeroToHero! #javabootcamp No pierdas la oportunidad de aprender el lenguaje más relevante de la industria y compartir con líderes de las comunidades Java de Latinoamérica. Link: bogotajvm.com.co/zero-to-hero/ #jugEvents #javalatam #javaeducation