If you are a dev / eng manager and would like to get a detailed report on how dev teams actually use AI tools, what is trending down/up: share what you do in our @Pragmatic_Eng survey and we'll share back a detailed report: You can take the survey here: www.surveymonkey.com/r/tpe-ai-sur...

Brandolini’s law is more relevant than ever in this era: The amount of energy needed to refute bullshit is an order of magnitude bigger than that needed to produce it.

I’m testing a few stuff and building agents using: - Strands Agents SDK - AWS AgentCore - AWS CDK Amazon is focusing a lot on offering a smooth experience and I need to say that it’s working.

Last year I tried a couple of models and modes and upgrade an old spring boot project using just llms. This time I tried again using Codex and GPT-5.2 (same prompt) and the thing worked in almost one shot. github.com/Hyunk3l/user...

🎉 DDD Barcelona × Talent Arena = FREE XPRO Passes! 📍 Talent Arena | Barcelona | Mar 2–4, 2026 💡 Premium talks, workshops & networking — 𝗳𝗶𝗿𝘀𝘁 𝟭𝟱𝟬 𝗶𝗻 𝗼𝘂𝗿 𝗻𝗲𝘄 𝗞𝗼𝗺𝗺𝘂𝗻𝗶𝘁𝘆 𝗴𝗿𝗼𝘂𝗽 𝗴𝗲𝘁 𝘁𝗵𝗲 𝗽𝗮𝘀𝘀 𝗙𝗥𝗘𝗘. Join here 👇

Cuantas cosas se aprenden medium.com/data-science...

Él lunes vuelvo al trabajo después de 3 semanas de vacaciones. Se viene un año desafiante, sobretodo porque empezaré a tope con AI Applied.

Multiagent systems introduce a new level of complexity in terms of testing and observability.

Wrote up a series of nine short posts on interesting problems we encountered while building an internal agent framework (virtual files, compaction, LLM vs code-driven workflows, etc) lethain.com/agents-series/

This is a very good experience report with lots of practical information.

Pagaría el premium de youtube solo para dejar de ver anuncios que me revientan (el de a win is a win de aliexpress, por ejemplo) Feliz navidad

Recordatorio importante para esta época: comprar libros no compra tiempo. Nunca lo ha hecho.

Reflections on AI at the end of 2025 antirez.com/news/157

Y empiezan 3 semanas de vacaciones

When you open a small PR to fix a bug, bump a dependency, or similar, into someone else's codebase. You ask the team to review...and they ask you to open a ticket.

Llueve. Espero no llueva en Navidad.

In this video of mine, you can hear the new YouTube AI dubbing if you select the English audio track. It is *incredibly* good, and a huge step forward compared to the past version. www.youtube.com/watch?v=cvWb...

That cancelled TV show you'll never stop thinking about.

Talking about Agents From the book: Building Applications with AI Agents

Finally, someone wrote it down in a book: To understand what is going well/poorly inside your engineering org: ask the devs what this is! Talk to a bunch of them to get a good picture From the excellent new book by Nicole Forsgren and Abi Noda called "Frictionless" Arrived yesterday

Will we stop using apps and browsers to just use chatbots with voice and text?

Me suena www.negocios.com/articulo/act...

in the last 9 months part of my focus at work has been generative AI. Next year I’ll be 100% (or 200% 😂) on that. One of my goals: find ways to test services calling LLMs at CI time, without making calls to providers.

It’s incredible the amount of things you can do with Claude Code

Spring Boot 4.0.0 is available now!! spring.io/blog/2025/11...

Just published: Composable Claude Code System Prompts Currently exploring the simplest and most effective approach for composing prompts and other types of content so I can focus on the work itself. I don't know if this is the best way, but it works. nicktune.medium.com/composable-c...

You want to test a new product or feature, that works with AI (example: recommendation system). - for testing quickly, maybe use LLMs - if it works, train your own model if it makes sense

If you introduce a quick, hacky solution just to move fast and you don’t plan to clean it up later, you’re actually hurting the business, not helping it. Short-term “wins” without long-term thinking usually create tech debt, instability, and slower delivery in the future.

Learn how to test REST APIs in Spring Framework 7 with the new RestTestClient. I love how flexible this is and how easy it is to work with thanks to the clean fluent API. www.danvega.dev/blog/spring-...

We’re generating docs, code, stuff with LLMs that no one will read.. or probably just LLMs will, because people are lazy and will ask AI to summarise. I call it LLM Inflation.

Next stop: #KanDDDinsky conference! So excited to finally check it out 🙌 I’m giving a talk on Thursday about refactoring and domain modelling, two topics I love chatting about. Looking forward to seeing friends and meeting new ones! #DDD #Refactoring #DomainModelling #SoftwareDesign

Just posted a new article: Reverse Engineering your Software Architecture with Claude Code to help Claude Code medium.com/nick-tune-te...

What does the latest DORA report reveal about AI-assisted software development? In this video, I react to some of the findings and explore the impact of AI, AI coding assistants and tools on software development. On @modernswe.bsky.social now ➡️ youtu.be/CoGO6s7bS3A

N26 Domain-Driven Design Events: TDD & DDD From The Ground Up by Chris Simon Chris Simon will host a live coding session demonstrating how to use Test-Driven Development (TDD) ✔️ as a gateway to Domain-Driven Design (DDD) 🗺️. Wed, October 15th at 19:00, N26 Barcelona office meetu.ps/e/PzJ3d/hkvV...

Vibe coding is irresponsibly building software through dice rolls, not caring what code is produced What about when engineers at the top of their game use AI tools responsibly to accelerate their work? I propose "vibe engineering"! simonwillison.net/2025/Oct/7/v...

Salir de la comfort zone: ir a Estugardia (lol) para un evento especial de AWS sobre IA.. en un pueblito llamado Tubingen / Tubinga, solo, con personas que no conozco.

I had a chance to play around with first-class API Versioning in Spring Boot 4 this week. This is what I learned 👇🏻 www.danvega.dev/blog/spring-...

From the article: This means that you could have ChatGPT, Claude, or other MCP-friendly LLM interacting directly with Mac, iPhone, and iPad apps, autonomously taking actions within these apps, without devs having to do the heavy lifting of implementing MCP support. 9to5mac.com/2025/09/22/m...

🔥 It’s official JDK 25 just dropped today! And yes, I already wrote about everything cool in this release 😎 Streams got smarter. Startup got faster. Memory got leaner. 📝 Read here → medium.com/womenintechn... #JDK25 #Java25 #JavaDev #StreamAPI #GreenSoftware #BackendLife

Another view on what's sleek, cool and green in #Java 25 by @aichalaafia.bsky.social 👉 medium.com/@aichalaafia... #Java25 #JDK25

A couple of weeks ago I found an old sim in my father’s house in Napoli. It was mine, from early 2000s. So last weekend I spent a couple of hours to modify this lib github.com/osmocom/pysim to read the sim from my Mac.. to then realize that the hardware (reader not compatible) 🥲 was funny anyways

Esta vez he personalizado mis AirPods para evitar que mi mujer se los lleve… como ha pasado incontables veces

Este es un ejemplo magnífico de la Ley de Brandolini: 5 académicos publican un “informe” negacionista y para desmontar las chorradas necesitas a casi 100 expertos y 450 páginas.

Do This. Not This. Or ... Day 5/30 sharing my favorite doodles and drawings.

"Why Developers Keep Quitting" by Bob Marshall flowchainsensei.wordpress.com/2025/08/05/w... I have found several of these companies in recent times... I remember having thought about that same term: "OK, this is clearly an organizational gaslightning". It's important to be able to identify it 🙏

With Data Mesh, SWEs started working closely with Data Analysts. Now, with LLMs, they’re also working with Data Scientists. Inevitably, clashes happen: SWEs follow the “classic” SDLC, while others often don’t.

Vibe Coding Is The WORST IDEA Of 2025 | @davefarley77.bsky.social 📅 Tonight @ 7pm (UK) Susbcribe & hit the bell notification 🔔 so you never miss an upload ➡️ youtu.be/1A6uPztchXk

IA y Lean Software Development: Reflexiones desde la experimentación www.eferro.net/2025/08/ia-y... by @eferro.net

Nuevo post: IA y Lean Software Development No son respuestas, son preguntas. Comparto lo que estoy probando con IA y Lean. www.eferro.net/2025/08/ia-y... Si te interesa, echa un ojo y respostea 🙌

Hi! 👋I started to look for a job! I'm missing to work with talented people on well established products and contribute as a strong hands-on product engineer. I appreciate a lot the re-posts for higher reach, referrals, and new connections 🙏 learnings.aleixmorgadas.dev/p/starting-t...