🍃 Hybrid Modernization: Combining OpenRewrite's Precision with LLM Intelligence for Spring by Raquel Pau @ Spring I/O 2026 ▶️ Video: youtu.be/gnzRKOSH3YA #springio26 🔗 Slides: 2026.springio.net/slides/hybri... #springio26

🍃 The Spring AI Ecosystem in 2026: From Foundations to Agents by Mark Pollack, @tzolov.bsky.social and @chemicl.bsky.social @ Spring I/O 2026 ▶️ Video: youtu.be/jcYKGVCVYWU #springio26

Spent the day kicking off preparations for Spring I/O 2027 with Jorge Rigabert at our new home in Valencia. Mark the dates: 28-30 April 2027. It's going to be a great edition. See you in Valencia!

🍃 Breaching LLM-Powered Applications: Overcoming Security and Privacy Challenges by @brianvermeer.nl @ Spring I/O 2026 ▶️ Video: youtu.be/lTlOUU5roVs #springio26

🍃 New in Spring Security 7: MFA, OAuth2 and more by @kehrlann.bsky.social @ Spring I/O 2026 ▶️ Video: youtu.be/zO-bktrLju8 🛠️ Repo: github.com/Kehrlann/spr... #springio26

🍃 Bootiful gRPC by @starbuxman.joshlong.com & Dave Syer @ Spring I/O 2026 ▶️ Video: youtu.be/2GHM153fs8g #springio26

🍃 From Contracts to Confidence: Spring Cloud Contract 5 in the Age of AI by @toomuchcoding.com @ Spring I/O 2026 ▶️ Video: youtu.be/WxyUF4iISDI #springio26

🍃 Plan Before You Build: Deterministic Planning Patterns for AI Agents by @ddobrin.bsky.social @ Spring I/O 2026 ▶️ Video: youtu.be/0fH-tWLvDC4 #springio26

🍃 Domain-centric? Why Hexagonal- and Onion-Architecture are answers to the wrong question by @odrotbohm.de @ Spring I/O 2026 ▶️ Video: youtu.be/YgIoITZpiP4 #springio26

🍃 Supercharging Spring AI: Scalable AI Agents with Koog + Spring AI + Spring Boot by Vadim Briliantov @ Spring I/O 2026 ▶️ Video: youtu.be/khgaxqR2_7w #springio26

🍃 The Joy of Queries by @mp911.de @ Spring I/O 2026 ▶️ Video: youtu.be/f5ehQCijgdw #springio26

🍃 Thinking in Relationships: Practical Graph Database Modelling in Java with Neo4j by @paulienvanalst.bsky.social @ Spring I/O 2026 ▶️ Video: youtu.be/ImdfQzopSkg 🔗 Slides: www.slideshare.net/slideshow/pr... #springio26

🍃 Inside Spring Boot 4: Restructuring for the Future by @0.5ritter.de @ Spring I/O 2026 ▶️ Video: youtu.be/KnLJ-vFsjwE 🔗 Slides: mhalbritter.github.io/slides/2026-... #springio26

🍃 Crafting Great APIs with Domain-Driven Design by Fabrizio Lazzaretti @ Spring I/O 2026 ▶️ Video: youtu.be/Ylth88_kKZc 🔗 Slides: lazzaretti.me/docs/Craftin... #springio26

🍃 Top 10 Event-Driven Architecture Pitfalls by @victorrentea.ro @ Spring I/O 2026 ▶️ Video: youtu.be/blPlsapt7p4 #springio26

🍃 From Assistants to Agents: Self-Improving Agentic Systems with Spring AI by @tzolov.bsky.social @ Spring I/O 2026 ▶️ Video: youtu.be/_ZZuzakjgxQ #springio26

🍃 JSON beyond the Blob - Data evolution with Hibernate ORM by Christian Beikov @ Spring I/O 2026 ▶️ Video: youtu.be/ZUyqPFUSZr4 🔗 Slides: 2026.springio.net/slides/json-... #springio26

🍃 OpenAPI and Spring-Boot 4 - What's New? by Badr Nass Lahsen @ Spring I/O 2026 ▶️Video: youtu.be/nfIcjkR4KZ8 🔗 Slides: 2026.springio.net/slides/opena... #springio26

🍃 Let's use Spring Boot to build games, because why not? by Alexander Chatzizacharias @ Spring I/O 2026 ▶️Video: youtu.be/XgS6aazp11M 🔗 Slides: 2026.springio.net/slides/lets-... #springio26

🍃 Bootiful Spring AI by @starbuxman.joshlong.com / @jamesward.com @ Spring I/O 2026 ▶️ Video: youtu.be/nHnKReitDXc #springio26

🍃 The Persistence Heavyweight Championship: JPA vs. jOOQ by @asm0dey.site/ @edelveis.dev @ Spring I/O 2026 ▶️ Video: youtu.be/yAish_3P3-I 🔗 Slides: speakerdeck.com/cat_edelveis... #springio26

🍃 From Chaos to Cohesion: Building Modular Monoliths in the Real World by @patbaumgartner.com @ Spring I/O 2026 ▶️ Video: youtu.be/wOKjf9gMWSw 🔗 Slides & Demos: github.com/patbaumgartn... #springio26

It was really exciting to officially introduce Arconia at Spring I/O last month. Open-source extension improving the developer experience on Spring Boot. I talked about dev services, observability, automated migrations, agent skills, and a sneak peek at the upcoming dev UI. @arconia.io

The Spring I/O 2026 Keynote is live! Spring Framework 7 & Spring Boot 4, Project Loom, virtual threads & structured concurrency, Spring Modulith and modern application architecture, Spring AI 2.0, MCP support, agentic workflows, Java's role in AI and more! ▶️ youtu.be/pYDMhBVspIY

🍃 Spring Native: The Future of Fast and Efficient Spring Applications by @alina-yurenko.bsky.social @ Spring I/O 2026 ▶️ Video: youtu.be/cpHrLgJ-OJY 🔗 Slides & demo: github.com/alina-yur/th... #springio26

🍃 Arconia for Spring Boot: Dev Services, Automated Migrations, and Seamless Workflows by @thomasvitale.com @ Spring I/O 2026 ▶️ Video: youtu.be/UYBFbBfgYoE 🔗 Slides: speakerdeck.com/thomasvitale... #springio26

🍃 Protecting Sensitive Data in the Age of Generative AI by Alex Soto @ Spring I/O 2026 ▶️ Video: youtu.be/ksJSpYi5fgU 🔗 Slides: docs.google.com/presentation... 🛠️GitHub Repo: github.com/lordofthejar... #springio26

🍃 Beyond local tools: Deep dive into MCP with Spring AI by @jamesward.com / Maximilian Schellhorn @ Spring I/O 2026 ▶️ Video: youtu.be/gH9bheS0ifU 🔗 Slides: 2026.springio.net/slides/beyon... #springio26

🍃 Core Resilience Features in Spring Framework 7 by Juergen Hoeller @ Spring I/O 2026 ▶️ Video: youtu.be/hyHBmYwe-Hk 🔗 Slides: 2026.springio.net/slides/core-... #springio26

🍃 Spring for Rabbit Super Stream and SQL filters by Gregory Green @ Spring I/O 2026 ▶️ Video: youtu.be/lbhGFw1GKQ0 🔗 Slides: 2026.springio.net/slides/sprin... 🛠️ Repo: github.com/ggreen/sprin... #springio26

🍃 Comparing Agentic AI Frameworks for Java by @timosalm.bsky.social / @sandraahlgrimm.bsky.social @ Spring I/O 2026 ▶️ Video: youtu.be/To724qB8yEk 🔗 Slides: 2026.springio.net/slides/compa... 🛠️ Repo: github.com/SandraAhlgri... #springio26

🍃 What’s new in Spring for Apache Kafka 4? by Tim Van Baarsen @ Spring I/O 2026 ▶️ Video: youtu.be/742i_bpOEa8 🔗Slides: 2026.springio.net/slides/whats... 🛠️ Repo: github.com/j-tim/spring... #springio26

🍃 Spring Time: From REST to GraphQL by @fbascheper.bsky.social / Peter Eijgermans @ Spring I/O 2026 ▶️ Video: youtu.be/2DkKu-sSBM8 🔗 Slides: speakerdeck.com/fbascheper/s... #springio26

🍃 I Can See Clearly Now: Observability of JVM & Spring Boot 2-3-4 apps by @jonatan-ivanov.bsky.social and @tommyludwig.bsky.social @ Spring I/O 2026 ▶️ Video: youtu.be/CForWeFM8aI 🔗 Slides: speakerdeck.com/jonatan_ivan... 🛠️Repo: github.com/jonatan-ivan... #springio26

🍃 Spec-driven Development: How AI Changed Everything (And Nothing) by @martinelli.ch @ Spring I/O 2026 ▶️ Video: youtu.be/35dH6q18UtI 🔗 Slides: speakerdeck.com/simas/spec-d... 🛠️ Repo: github.com/simasch/aiup... #springio26

🍃 Supercharge Spring Boot Tests with Kotlin DSL Power by Urs Peter @ Spring I/O 2026 ▶️ Video: youtu.be/nhNuxSqXRBU 🔗 Slides: drive.google.com/file/d/1Dhgi... 🛠️ Repo: github.com/upeter/kotli... #springio26

🍃 WebAssembly and the Future of the JVM Ecosystem by Andrea Peruffo @ Spring I/O 2026 ▶️ Video: youtu.be/qlhViwZw_qA 🔗 Slides: docs.google.com/presentation... #springio26

🍃 Claude Code for Spring Developers by @tschuehly.de @ Spring I/O 2026 ▶️ Video: youtu.be/PmW4-tcMQbc 🔗 Slides: jvmskills.com/spring-io-20... #springio26

How to migrate the legacy project to Spring Boot by Sergei Chernov @ Spring I/O 2026 ▶️ Video: youtu.be/MV--k_cySTE 🔗 Slides: miro.com/app/board/uX... 🛠️ Repo: github.com/seregamorph/... #springio26

Bootiful Spring Boot 4 by @starbuxman.joshlong.com @ Spring I/O 2026 ▶️ Video: youtu.be/6zfuCPQzrwE #springio26

The Spring I/O 2026 photos are out! 📸 Go feel the vibe all over again: - Day 1: flickr.com/photos/19820... - Day 2: flickr.com/photos/19820... - Evening activities: flickr.com/photos/19820... Huge thanks to our legendary photographer @ddoutsiopoulos.bsky.social for capturing every moment.

Just a few days until @springio.net. I can’t wait 🤩 I’m looking forward to presenting about my project Arconia and showing how it can improve your Spring Boot developer experience: bootstrap new projects, manage agent skills, leverage dev services, automate migrations, and more! @arconia.io

Only a few days to go until @springio.net #springio26 Join my talk Joy of Queries next week. 2026.springio.net/sessions/the...

Putting the final touches on my upcoming @springio.net and @kotlinconf.com talk "Idiomatic Kotlin applications with Spring Boot 4" where I will share all my guidelines for build, logging, observability, persistence, etc. Should be useful both for human developers and agentic engineering workflows.

Cool to read how @springio.net has real-world impact: medium.com/graalvm/insi...

📢 Please give a warm welcome to our Gold Sponsor @awscloud.bsky.social for Spring I/O 2026. Thanks for your support! #springio26

The best conversations happen around a table. This year, we'll introduce the Spring Roundtables, small group conversations during the conference to explore topics in depth with other Spring developers. What topic would you like to discuss? 👇

I'll be talking in April at Spring I/O 2026 about the new stuff in Spring Boot 4. Looking forward to it! 2026.springio.net/sessions/spr... @springio.net #spring #springboot

If you missed Spring I/O 2025, this video will give you an idea of what it was like 👇 Spring I/O 2026 is just around the corner. Will you miss it again this year?

🚨 Standard tickets are SOLD OUT. 🎟️ Late Bird tickets are now on sale, get yours while they last. Secure your spot now: 2026.springio.net