Spring I/O

🍃 Spring Time: From REST to GraphQL by @fbascheper / @EijgermansPeter @ Spring I/O 2026 ▶️ Video: youtu.be/2DkKu-sSBM8 🔗 Slides: speakerdeck.com/fbascheper/spr… #springio26

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

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

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

🍃 Claude Code for Spring Developers by @tschuehly @ Spring I/O 2026 ▶️ Video: youtu.be/PmW4-tcMQbc 🔗 Slides: jvmskills.com/spring-io-2026… #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/uXjV… 🛠️ Repo: github.com/seregamorph/pe… #springio26

Bootiful Spring Boot 4 by @starbuxman @ 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: @N04/albums/72177720333200049" target="_blank" rel="nofollow noopener">flickr.com/photos/1982078… - Day 2: @N04/albums/72177720333191208" target="_blank" rel="nofollow noopener">flickr.com/photos/1982078… - Evening activities: @N04/albums/72177720333170335" target="_blank" rel="nofollow noopener">flickr.com/photos/1982078… Huge thanks to our legendary photographer @dDoutsiopoulos for capturing every moment.

And just like that… Spring I/O 2026 is a wrap! I enjoyed every single moment last week, incredible talks, packed rooms, hallway conversations and a community that keeps proving why this conference is so special.

Wow, @spring_io was a blast this year! Reunited with my friends, made some new friends, and had a friendly staged fight with my partner-in-crime @asm0di0 over JPA and jOOQ. Thank you, @sergialmar , for organizing this amazing event!

The @spring_io experience is different 🤯 Besides my full-day workshop and talk on Spring Boot testing, I got the chance to: • Share a drink, served inside a bathtub🛁 • Joining a pre-conference run at 7 am🏃 • Attending my first tennis tournament 🎾

See you at next year’s @spring_io, this time in VALENCIA! 🎉🎉🎉

Listening to @alexsotob in my last session at another amazing @spring_io I had a great time and I really appreciate the work of @sergialmar and his team 🙏 Thanks a lot for having me. I’ll be back 😎

Thank you @asaikali for this awesome well-structured and valuable talk about how AI agents take advantage of HATEOAS apis #springio26🍃

A great talk from @sdeleuze about idiomatic Kotlin code with Spring at @spring_io ❤️ If you want to know more or discuss some questions – come to the JetBrains booth. I’ll be happy to talk with you 🔥

2h workshop from @lbroudoux & @salaboy yesterday at @spring_io 2026! 🚀 Missed it or want to dive back into the code? Check out the full workshop materials & demos here 👉 buff.ly/snuJKi9 #SpringBoot #CloudNative #Java #OpenSource @CloudNativeFdn @linuxfoundation 🙌

Great MCP session today at @spring_io 🚀 @maschnetwork & @JamesWard delivered a masterclass on the Model Context Protocol (MCP). They didn't just cover the basics; they gave a deep dive into the practical "why" and "where" it actually fits in the real world. @AgenticAIFdn 🙌

@spring_io @maschnetwork @JamesWard @AgenticAIFdn GitHub repository with the code used during the talk 👇 github.com/jamesward/spri…

Insightful talk by @christzolov about Spring AI at @spring_io