🚨 CFP closes in a month! If you've been thinking about submitting a talk/workshop, now’s the time, we would love to see you on stage.

New pre-conference workshop for Spring I/O 2026! 🎉 "Spring Data JPA Auditing Made Easy with Hibernate Envers" with @thjanssen123.bsky.social Learn how to add reliable, fully automated auditing to your Spring applications without boilerplate code. 👉 2026.springio.net/workshops/sp...

📢 Please welcome DKB Code Factory to Spring I/O 2026 as a Gold Sponsor. Thank you for supporting the community! #springio26

🎟️ Early Bird tickets for Spring I/O 2026 are SOLD OUT! Regular tickets will go on sale on Monday 3rd November. #springio26

🚀 Really excited to welcome back @jetbrains.com as Platinum sponsor for Spring I/O 2026! Thank you for your continued support.

ICYMI, our CFP is open through 9th January. We want to see you on stage!

📢 We’re proud to announce that @tuxcare.bsky.social is returning as a Gold Sponsor for Spring I/O 2026! Thank you for your continued support. #springio26

🚨 Almost half of our Early Bird tickets are already gone 🐦‍

Early Bird tickets for Spring I/O 2026 are now OPEN! 🛠️ 13 April 2026- Pre-conference Workshops 🗓️ 14-15 April 2026 - Conference 📍Barcelona, Spain 🎟️ Secure your spot now: 2026.springio.net

📣 The Spring I/O 2026 CFP is now OPEN! 📅 Deadline: 9 January 2026 📍Palau de Congressos de Catalunya, Barcelona 👉 Submit your proposal now and join us on stage: 2026.springio.net

🍃 Real-World AI Patterns with Spring AI and Vaadin by @marcushellberg.dev / @thomasvitale.com @ Spring I/O 2025 ▶️ Video: youtu.be/cLWFu33kM3E 🔗 Slides: speakerdeck.com/thomasvitale... #springio25

🍃 Survival guide to continuously align and upgrade your Spring dependencies by Raquel Pau / Vicente Soriano @ Spring I/O 2025 ▶️ Video: youtu.be/80V4_QDTiZk 🔗 Slides: 2025.springio.net/slides/survi... #springio25

🍃 Code Once, Use Everywhere: Building Shared Libraries for Multiple Projects by Vadzim Prudnikau @ Spring I/O 2025 ▶️ Video: youtu.be/yzBtGx4wBUw 🔗 Slides: github.com/trainitek/pr... #springio25

🍃 Panta rhei: runtime configuration updates with Spring Boot by Joris Kuipers @ Spring I/O 2025 ▶️ Video: youtu.be/5EQzjkvLQP8 🔗 Slides: 2025.springio.net/slides/panta... #springio25

🍃 Modern Authentication Demystified: A Deep Dive into Spring Security’s Latest Innovations by @andifalk.bsky.social @ Spring I/O 2025 ▶️ Video: youtu.be/MO0eAEjQxHQ 🔗 Slides: 2025.springio.net/slides/moder... #springio25

🍃 A cloud cost saving journey: Strategies to balance CPU for containerized JAVA workloads in K8s by Laurentiu Marinescu / Ajith Ganesan @ Spring I/O 2025 ▶️ Video: youtu.be/zyvB96DEhsc 🔗 Slides: 2025.springio.net/slides/a-clo...

🍃 Taming Testing of AI apps by Alex Soto @ Spring I/O 2025 ▶️ Video: youtu.be/7BWsvHDC-d8 🔗 Slides: docs.google.com/presentation... #springio25

🍃 What's (new) with Spring Boot and Containers? by @maeddes.bsky.social / Eva Panadero @ Spring I/O 2025 ▶️ Video: youtu.be/nesRmaUi4Ts 🔗 Slides: speakerdeck.com/maeddes/what... 🛠️ Repo: github.com/maeddes/spri... #springio25

🍃 From Beans to Boot, Aspects to AI by Rod Johnson / Juergen Hoeller / @starbuxman.joshlong.com @ Spring I/O 2025 ▶️ Video: youtu.be/i_fiHmg1qM0 #springio25

🍃 Secure Java Applications against Quantum Threats by @ammbra1508.bsky.social @ Spring I/O 2025 ▶️ Video: youtu.be/qBC6bg0dqfs #springio25

🍃 Better Assertions with AssertJ by @timtebeek.github.io @ Spring I/O 2025 ▶️ Video: youtu.be/k7sXn1v4fYc 🔗 Slides: 2025.springio.net/slides/bette... 🛠️ Repo: github.com/timtebeek/be... #springio25

🍃 Core #Spring Resilience Features: @⁠ConcurrencyLimit, @⁠Retryable, and RetryTemplate. Coming in Spring Framework 7.0! Please try out these features and let us know what you think. 😎 spring.io/blog/2025/09...

🍃 Four Approaches to Reducing Java Startup Time: AppCDS, Native Image, Project Leyden, CRaC by @asm0dey.site & @cat-edelveis.bsky.social @ Spring I/O 2025 ▶️ Video: youtu.be/UVFJ0VXWBZo 🔗 Slides: code-with-bellsoft.github.io/java-startup... 🛠️ Repo: github.com/code-with-be... #springio25

🍃 Top 10 Rest API Design Pitfalls by @victorrentea.ro @ Spring I/O 2025 ▶️ Video: youtu.be/u_5JppAExDs #springio25

🚀 Exciting news for #SpringBoot devs! The Spring team will share weekly updates on Spring Boot 4.0 features all the way to GA this November. Follow along with The Road to GA blog by @michaelminella.com 👉 spring.io/blog/2025/09...

🍃 You don't need Elasticsearch! Fuzzy Search with PostgreSQL and Spring Data by Thomas Gräfenstein @ Spring I/O 2025 ▶️ Video: youtu.be/2kARdnzB5Gg 🔗 Slides: github.com/g-stone7/fuz... 🛠️ Repo: github.com/g-stone7/fuz... #springio25

🍃 Dependency Injection Revisited by Juergen Hoeller @ Spring I/O 2025 ▶️ Video: youtu.be/AvZEoxH_wGo #springio25

🍃 From Single-Shot LLMs to Intelligent Agents: Building Scalable AI Systems with Spring AI and MCP by @tzolov.bsky.social @ Spring I/O 2025 ▶️ Video: youtu.be/l38CPjOYsHk 🔗 Slides: 2025.springio.net/slides/from-... 🛠️Repo: github.com/spring-proje... #springio25

🍃 The simplest way to build resilient applications by Giselle van Dongen @ Spring I/O 2025 ▶️ Video: youtu.be/lYcEa8APBTQ 🔗 Slides: 2025.springio.net/slides/the-s... 🛠️ Repo: github.com/gvdongen/res... #springio25 @restate.dev

🍃 Making sense of Crypto Market Data in real time by Marcos Maia @ Spring I/O 2025 ▶️ Video: youtu.be/3jLknp0uNEg #springio25

🍃 Beyond REST: Using Full-Stack Signals for Real-Time Reactive UIs by Leif Åstrand @ Spring I/O 2025 ▶️ Video: youtu.be/WLF_RSYXKz8 🔗 Slides: 2025.springio.net/slides/beyon... #springio25

🍃 Virtual Threads, Structured Concurrency and Scoped Values: Putting it all together by @balarawool.bsky.social @ Spring I/O 2025 ▶️ Video: youtu.be/kz_R6-fdSZc 🔗 Slides: speakerdeck.com/balkrishnara... 🛠️ Repo: github.com/balkrishnara... #springio25

🍃 Building 12-Factor Spring Boot Applications: Simplicity, Scalability, and Best Practices by @andyinthecloud.bsky.social @ Spring I/O 2025 ▶️ Video: youtu.be/oYYMEASOrmw 🔗 Slides: heroku-examples.github.io/java-spring-... 🛠️ Repo: github.com/heroku-examp... #springio25

🍃 Streamline Cloud-Native App Development Using CDEs by Saeed Zarinfam @ Spring I/O 2025 ▶️ Video: youtu.be/FOWg_12JEV4 🔗 Slides: speakerdeck.com/saeedzf/stre... #springio25

🍃 Crafting a self-documenting Modular Monolith with DDD principles (theory not included) by Gregorio Palama / Mattia Ciriolo @ Spring I/O 2025 ▶️ Video: youtu.be/O3Cytc-sJSc #springio25

🍃 Simplifying cloud-native app testing across environments by @salaboy.com / @lbroudoux.bsky.social @ Spring I/O 2025 ▶️ Video: youtu.be/Pdeqic_pXGE 🔗 Slides: docs.google.com/presentation... 🛠️ Repo: github.com/salaboy/pizza #springio25

🍃 Authorization in Spring Security: permissions, roles and beyond by @kehrlann.bsky.social @ Spring I/O 2025 ▶️ Video: youtu.be/-x8-s3QnhMQ 🔗 Slides: github.com/Kehrlann/spr... 🛠️Repo: github.com/Kehrlann/spr... #springio25

🍃 Getting your application production-ready with Actuator by Michael Vitz @ Spring I/O 2025 ▶️Video: youtu.be/mqhxDDee4Vg 🔗 Slides: 2025.springio.net/slides/getti...

🍃 API Versioning In Spring Framework 7 by Rossen Stoyanchev @ Spring I/O 2025 ▶️ Video: youtu.be/ZA-MzWpKvtQ 🔗 Slides: github.com/rstoyanchev/... 🛠️ Repo: github.com/rstoyanchev/... #springio25

I had a really great time at Spring I/O ☀️ This is the recording of my presentation about Modular RAG Architectures, where I cover several RAG patterns that you can implement in your Spring Boot application using Spring AI + Arconia (for enhanced developer experience). #Java #AI #SpringBoot

🍃 Modular RAG Architectures with Java and Spring AI by @thomasvitale.com @ Spring I/O 2025 ▶️ Video: youtu.be/yQQEnXRMvUA 🔗 Slides: speakerdeck.com/thomasvitale... 🛠️ Repo: github.com/ThomasVitale... / github.com/ThomasVitale... #springio25

🍃 Selling Maintainability by Tom Hombergs @ Spring I/O 2025 ▶️ Video: youtu.be/64MlhWswYNc 🔗Slides: speakerdeck.com/thombergs/se... #springio25

🍃 Improving Spring Boot test efficiency by Sergei Chernov @ Spring I/O 2025 ▶️ Video: youtu.be/7jMIipe2AJI 🔗 Slides: miro.com/app/board/uX... 🛠️ Repo: github.com/seregamorph/... #springio25

🍃 Next level Kotlin support in Spring Boot 4 by @seb.deleuze.fr @ Spring I/O 2025 ▶️ Video: youtu.be/Ip1IFdlNPIY 🔗 Slides: 2025.springio.net/slides/next-... 🛠️ Repo: github.com/sdeleuze/spr... #springio25

🍃 Mastering Challenges of Cloud-Native Architectures With Spring by @timosalm.bsky.social @ Spring I/O 2025 ▶️ Video: youtu.be/hASsv4eQSgs 🔗 Slides: github.com/timosalm/mod... 🛠️ Repo: github.com/timosalm/mod... #springio25

🍃 Practical Agentic RAG with SpringAI in Modern Enterprise Applications by @ddobrin.bsky.social @ Spring I/O 2025 ▶️ Video: youtu.be/l4Azzw1e0ns #springio25

🍃 Step up the performance game with Spring Boot and Project Leyden by @0.5ritter.de @ Spring I/O 2025 ▶️ Video: youtu.be/5n2pGhLoBNs 🔗 Slides: speakerdeck.com/mhalbritter/... #springio25

🍃 What Every Spring Developer Should Know About Jakarta EE by @theguywiththeduketattoo.com @ Spring I/O 2025 ▶️ Video: youtu.be/8j9W573EhtE 🔗 Slides: speakerdeck.com/ivargrimstad... #springio25

🍃 Spring Debugger: A New Way To Demystify Spring Boot's Magic by Marco Behler @ Spring I/O 2025 ▶️ Video: youtu.be/K2tYAHG2XJ8 #springio25

I really liked this talk. It helped mi with creating an ADR for our internal SDKs. Thanks @seb.deleuze.fr 🙏