Jfokus 2026 – Best Rated Talk #12 Tame your Llama, run AI in Java Lutske De Leeuw Run Llama models locally in Java. No ML PhD. No complex setup. Practical, code-first AI for real NLP and classification use cases. Watch the talk: www.youtube.com/watch?v=v4c6... #Jfokus #Java #AI #LLM

Which talks got the highest ratings at Jfokus 2026? We start publishing the list tomorrow. Three per week, based entirely on attendee feedback. #12 first. #Jfokus

Jfokus 2026 came alive in Stockholm — and what a week it was 🔥 Thank you to everyone who joined us. The talks, the energy, the community — that’s Jfokus. Recordings: www.jfokus.se/schedule Photos: sthlmeventfoto.pixieset.com/jfokus2026/

20 years of an amazing conference 🥳!!!! What an inspiring journey 🙏❣️ Congratulations to the community of @jfokus.se 🥳!!!!! #Java #community #conference

Very inspiring keynote about the best simple system for now @jfokus.se anniversary edition! #evolving #system #architecture

Don't miss this!

I’ll be speaking @jfokus.se 2026 about Project Loom. ☕️ 🧵There are so many awesome speakers and so many amazing talks/ workshops. 🧑‍💻👩‍💻 And only last few tickets left, so please hurry up and get yours at: jfokus.se/register.html

📍 @jfokus.se — 2 au 4/02, Stockholm Sponsor de cette conférence majeure de l’écosystème JVM. @lostinrandom.bsky.social présentera “MCP Servers Beyond 101”, sur les choix d’architecture et leurs impacts en production. www.jfokus.se

I can’t believe @jfokus.se is just a month away! 🇸🇪 This year is special because they are celebrating their 20th anniversary! 🎉 It’s going to be packed with Java Champions and JVM experts. Grab your ticket while you still can: 🔗 jfokus.se See you in Stockholm? ☕️ #Java #Jfokus #Jfokus2026 #JVM

🎨 The Renaissance Developer with Kevin Azijn & Adriaan de Jonge. Spec-driven, AI-powered development that helps Java devs build safer, faster, and better — without vibe coding. 👉 www.jfokus.se #Jfokus #DeveloperConference #Java #AI #Architecture #SpecDriven

🛡️ Beyond Code Generation: Governing AI Agents Across the DevSecOps Lifecycle with Mattias Söderberg. Master the guardrails, risks, and governance needed to adopt AI safely across your software pipeline ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #AI #DevSecOps #Security #Governance #Agents

❄️ Only a few spots left! Join us for Jforum winter meetup on Events, DI & Dependency Management in Stockholm. 👉 jforum.confetti.events/jforum-126-me

🗂️ Unbundling the Cloud Data Warehouse with Zoe Steinkamp (ClickHouse). Build fast, flexible, open data architectures — beyond the limits of monolithic cloud warehouses ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #DataEngineering #Analytics #OpenSource #ClickHouse

🔗 From Monoliths to Modern Integration Platforms with Pär Eriksson (Irori). Build integration platforms that stay flexible, secure, and strong in the winds of modern architecture ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #Integration #Microservices #EventDriven #APIs

🟦 Full-stack Web Apps, 100% Java with Marcus Hellberg (Vaadin). One language. One stack. As Odin intended ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #Java #Vaadin #SpringBoot #Fullstack #WebDevelopment

Winter is here, but the road to Jfokus stays warm 🔥 Next Jforum: 11 Dec, H&M Business Tech Headquarter jforum.confetti.events/jforum-126-m...

🚀 Java: To Infinity and Beyond with @sharatchander.bsky.social Celebrate 30 years of Java - and look ahead to the next 30 and beyond ✨ 👉 www.jfokus.se #Jfokus #DeveloperConference #Java #FutureOfJava

🕸️ Context Engineering: Connecting the Dots with Graphs with @steveonjava.bsky.social Give your AI the context it needs to truly reason ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #AI #LLM #KnowledgeGraphs #Reasoning

🔥 JDK 25’s New CPU-Time Profiler with Johannes Bechberger. See what’s really burning your CPU — no unsafe tools required ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #Java #JDK25 #Profiling #Performance

⚙️ Make Your Code Parallel with the Structured Concurrency API with @josepaumard.bsky.social (Oracle). Tame the threads and command concurrency like a true Java craftsman ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #Java #ProjectLoom #StructuredConcurrency #VirtualThreads #Concurrency

🧠 Dehumanizing Agents: Why Explainability is Crucial in the LLM Era with Lucía Conde-Moreno at #Jfokus 2026 Understand your models before they understand you ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #AI #Explainability #XAI #LLM #Ethics #Transparency

🧩 Hands-on Lab: Build Your Own Java-based MCP Server with David Parry at #Jfokus 2026 Learn the protocol of the future and forge your own intelligent agent ⚡ 👉 www.jfokus.se #DeveloperConference #Java #AI #MCP #Agents #HoL

🤖🍬 Hands-on Lab: AI in Control of Things with @joaklm.bsky.social (RISE) at #Jfokus Deep Dive Monday! Watch LLMs, IoT, and robots come alive — and meet the mighty Candytron 4000. Where code takes form and machines obey ⚡ 👉 www.jfokus.se #DeveloperConference #AI #IoT #Robotics #EdgeAI #LLM

🦙 Tame Your Llama - Run AI in Java with Lutske de Leeuw. Learn how to run Llama models locally, add AI to your Java apps, and let your code think for itself ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #Java #AI #Llama #MachineLearning #NLP #Developers

🎃 Don’t fear the code! Join #Jforum tonight with @hansolo.eu and Ove Lindström at DF Kompetens - talks on dependency hell & dead code 👻 Register here: jforum.confetti.events/jforum-125-m... #community #developer #meetup

🔐 Introduction to Verifiable Credentials with Sergey Beryozkin (Quarkus Security). Step into the future of digital identity — where trust is verified, not assumed ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #Security #Identity #VerifiableCredentials #OpenID #Quarkus #Java

🛡️ Understanding Prompt Injection with @brianvermeer.nl Learn how attackers manipulate LLMs - and how to guard your AI from the tricksters of prompt injection ⚔️ 👉 www.jfokus.se #Jfokus #DeveloperConference #AI #Security #PromptInjection #LLM #CyberSecurity #Java

🧵 Hands-on Lab: Developing an Asynchronous Application with Virtual Threads & Structured Concurrency Join @josepaumard.bsky.social & @ammbra1508.bsky.social to master Java’s new era of concurrency. Weave the threads of power ⚡ 👉 www.jfokus.se #Jfokus #Java #VirtualThreads #ProjectLoom

🐢 When ORM Becomes OMG: Performance Pitfalls in JPA and Friends with Jos Roseboom. Tame the ORM beast before it awakens the gods of latency ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #Java #JPA #ORM #Performance #Database

🧵 Virtual Threads, Structured Concurrency & Scoped Values: Putting it all together with @balarawool.bsky.social (ING Bank). Master the threads of Java’s new era ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #Java #VirtualThreads #ProjectLoom #Concurrency #SpringBoot

Beneath the northern sky, something stirs once more ⚡ Developers and architects gather across the Bifröst for Jfokus 2026 — 3 days of code, learning & community in Stockholm. 🗓️ Feb 2–4, 2026 🔗 jfokus.se Join the awakening. #Jfokus #DeveloperConference #Stockholm

⚙️ More Action, More Overview – From 4K to 1M Threads with mboegie.dev (Moderne Inc). Harness the power of virtual threads in Java 21+ and run a million tasks without breaking a sweat ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #Java #VirtualThreads #Concurrency #Performance

💡 AI vs. AI: The Live Coding Showdown @gamussa.dev ⚔️ @jbaru.ch — two coders, two AI toolsets, one IoT app. Will the lightbulb turn on? You decide. ⚡ Witness the duel where code meets the gods of automation. 👉 www.jfokus.se #Jfokus #DeveloperConference #AI #Agents #IoT #LiveCoding

⚡ From LLM Orchestration to Autonomous Agents - a Hands-on Lab with Mario Fusco & @kevindubois.com (IBM). Forge intelligence worthy of the gods ⚙️ Build agentic AI with LangChain4j & Quarkus. 👉 www.jfokus.se #Jfokus #DeveloperConference #AI #LLM #Agents #Java #LangChain4j #Quarkus #IBM

🧭 Agents, Tools, and MCP, oh my! with @JMHReif (Neo4j). Discover how agents, tools, and Model Context Protocol shape the next wave of AI development. Follow the path where code meets intelligence ⚡ 👉 jfokus.se #Jfokus #DeveloperConference #AI #MCP #Agents #Developers #Neo4j

⚡ High Speed Java Development with LLMs and Agents with @adambien.blog No slides, no theory - just real code, real prompts and real results. Watch the code forge itself under the sparks of AI. ⚙️ 👉 jfokus.se #Jfokus #DeveloperConference #Java #AI #LLM #Agents #CleanCode

🧠 Hack Your Brain: Smarter Learning for Devs at #Jfokus 2026 Learn how to use neuroscience to code better and stay ahead - with Simone de Gijt from OpenValue Amsterdam. 🌊💻 ⚡ Sharpen your mind for the battles of code. 👉 jfokus.se #DeveloperConference #Learning #Neuroscience #Productivity

🎧 From Javaforum to Sweden’s biggest developer conference! In this Kodsnack episode, Jfokus founder @matkar.bsky.social talks about the journey, lessons from organizing events and tips for aspiring speakers. 🇸🇪 👉 Listen (in Swedish): kodsnack.se/664/ 🔗 www.jfokus.se #Jfokus #DeveloperConference

🤖 After his best-rated talk at #Jfokus 2025, Alexander Chatzizacharias (JDriven) is back - this time with a sarcastic AI sidekick! How to Build Your Own Fun and Absurd Pair Programmer 👾 👉 www.jfokus.se - registration open! #DeveloperConference #AI #LLM #SpringBoot #MCP #RAG #Java

🧪 Deep Dive Monday at #Jfokus - Break Your Testing Habits with Tim te Beek & Rick Ossendrijver Unlearn the old, master the new - JUnit 6, AssertJ 4 & modern testing practices. Forge your path in the halls of code ⚡ 👉 www.jfokus.se #DeveloperConference #Java #Testing #JUnit #AssertJ #CleanCode

🔥 GPU-Ready AI in Pure Java with Babylon — Lize Raes & Ana Maria Mihalceanu (Oracle). A new power awakens in the realm of Java ⚡ 👉 www.jfokus.se #Jfokus #DeveloperConference #Java #AI #GPU #ProjectBabylon #MachineLearning

🚀 Join the next #Jforum meetup hosted by @Advania! Learn how to build a continuous upgrade culture with Spring Application Advisor 🌸 🗓 Monday 20 October 15:00 - @dashaun, Spring @Broadcom More info and registration: jforum.confetti.events/using-spring... #Java #DevOps #SpringBoot #Webinar

🚀 Deep Dive Monday at #Jfokus — Building AI Agents with Spring & MCP with James Ward & Josh Long. Learn to build RAG-ready, production-grade AI agents with Spring — fast & efficient. ⚡ www.jfokus.se #DeveloperConference #AI #SpringBoot #MCP #RAG #Java #Agents

⚙️ Deep Dive Monday at #Jfokus — Building with Open Source AI: A Crash Course with @cedricclyburn.com & Legare Kerrisson from Red Hat. Learn how open models, Linux & Kubernetes empower you to forge your own AI path. 🔥 www.jfokus.se #DeveloperConference #AI #OpenSource #RedHat #Kubernetes #LLMs

🌟 Thank you! All Early Bird tickets for #Jfokus 2026 were gone in under 2 hours ⚡ Seats are filling fast. Don’t wait to secure your place beneath Yggdrasil, where realms of developers connect 🌌 🎟 Register now: www.jfokus.se/register.html #DeveloperConference #Stockholm

⏳ Less than 1 hour to go! Registration for #Jfokus 2026 opens soon — join us in Stockholm for 3 days of innovation, knowledge, and community. www.jfokus.se

Knowledge. Inspiration. Community. In 2 days, the ravens of Odin, Huginn and Muninn, call you to #Jfokus 2026 with whispers of wisdom and memory. Opening of registration at 10am, CET. www.jfokus.se

🌟 Call for Speakers closing tomorrow - the Norns are weaving the threads of fate. There’s still time to carve your runes into the #Jfokus 2026 program. ✨ 👉 Submit here jfokus.se/hero.html

The countdown has begun. In 6 days, the gates to #Jfokus 2026 open. 🪐 Are you ready for the journey to Yggdrasil — the great World Tree that connects all realms? jfokus.se #registrationcountdown #6days #DevConference

🔥 6 days left to submit to #Jfokus 2026 This is your chance to stand like Odin, bringing wisdom to the hall. 🦉 👉 Submit here: jfokus.se/hero.html #CfS #DevConference #Community