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Reposted by Mark Paluch 👨‍💻,🎹&🚑

Oliver Drotbohm @odrotbohm.de · 20h

Here are the slides of my “Domain-centric? Why Hexagonal, Onion, and Clean Architecture Are Answers to the Wrong Question” #Devoxx session.

Domain-centric? Why Hexagonal, Onion, and Clean Architecture Are Answers to the Wrong Question

To separate technical from domain code, architectural approaches like Hexagonal or Onion Architecture are currently all the rage. However, discussions a…

speakerdeck.com

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 22h

Ostfriesland from above ☀️⛅️

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 1d

Fantastic and truly entertaining talk. Thank you ❤️🍃

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Reposted by Mark Paluch 👨‍💻,🎹&🚑

Spring I/O @springio.net · 2d

📣 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

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Reposted by Mark Paluch 👨‍💻,🎹&🚑

Arjen Poutsma @poutsma.bsky.social · 2d

Good afternoon, #Devoxx. I know that there there are a lot of interesting sessions this afternoon, but only one of them will feature dancing!

You know what to do.

See you in room 4, at 15:00, for my session “A Long Spring: 19 Years of Living with Your Past Mistakes”.

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 2d

Worse. Bytecode and pretending to be smart about things. Likely the latter is worse.

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Reposted by Mark Paluch 👨‍💻,🎹&🚑

Oliver Drotbohm @odrotbohm.de · 2d

The recording of my yesterday‘s “Tactical Domain-Driven Design with #Java and #Spring” at #Devoxx is already up on YouTube… youtu.be/k3o1nSh3g2Q?... ☕️🍃⚗️ #DDD #jMolecules

Tactical Domain Driven Design with Java and Spring by Oliver Drotbohm

YouTube video by Devoxx

youtu.be

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 2d

Today: Sorcery and Black Magic.

Trying to figure out whether I should be scared.

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Reposted by Mark Paluch 👨‍💻,🎹&🚑

Sébastien Deleuze @seb.deleuze.fr · 2d

I have just published "Introducing Jackson 3 support in Spring" with hopefully useful insights on Spring Boot 4 upcoming JSON support and on the migration from Jackson 2. spring.io/blog/2025/10...

Introducing Jackson 3 support in Spring

Level up your Java code and explore what Spring can do for you.

spring.io

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 3d

New feature release: @r2dbc.io Postgresql 1.1.0.RELEASE is out

github.com/pgjdbc/r2dbc...

Release v1.1.0.RELEASE · pgjdbc/r2dbc-postgresql

⭐ New Features Expose API to subscribe to Postgres notice messages #570 Add codecs for DayOfWeek, Month, MonthDay, Period, Year, YearMonth #591 Make CodecMetadata.getDataTypes() more flexible #600...

github.com

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 3d

R2DBC Postgresql 1.0.8.RELEASE is out now

github.com/pgjdbc/r2dbc...

Release v1.0.8.RELEASE · pgjdbc/r2dbc-postgresql

⭐ New Features Add codecs for DayOfWeek, Month, MonthDay, Period, Year, YearMonth #591 🐞 Bug Fixes Fix self-suppression when standby is unavailable #678 Include OID explicitly in the SELECT clau...

github.com

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Reposted by Mark Paluch 👨‍💻,🎹&🚑

Chris Kovach @chriskov.bsky.social · 5d

100%

Foone @foone.bsky.social · 5d

I accidentally glitched out an animation I was working on and created a perfect example of what the passage of time feels like to someone with ADHD

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Reposted by Mark Paluch 👨‍💻,🎹&🚑

Cowtown Coder @cowtowncoder.bsky.social · 6d

Jackson 3.0.0 (GA) release now starting!

github.com/FasterXML/ja...

#java #json #xml #csv #cbor #csv

Jackson Release 3.0

Main Portal page for the Jackson project. Contribute to FasterXML/jackson development by creating an account on GitHub.

github.com

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 6d

Serialized lambdas are exciting to obtain pointer information 👀

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Reposted by Mark Paluch 👨‍💻,🎹&🚑

Stéphane Nicoll @snicoll.be · 8d

Please don’t use AI to write PR descriptions.
They add noise, not clarity.

A few honest sentences in your own words > a generic wall of text. Code quality speaks loudest.

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 8d

Microbenchmark Runner 1.0.0 is out now (after residing exactly 7 years at 0.x versions) #JUnit6 #JMH

github.com/mp911de/micr...

Release 1.0.0 · mp911de/microbenchmark-runner

What's Changed Replace usage of deprecated JUnit APIs by @marcphilipp in #43 Upgrade to JUnit 6.0 #51 Upgrade baseline to Java 17 #50 Switch to simple version modifier suffixes for snapshots, mile...

github.com

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 9d

Let me quickly add this feature...

Today's edition ended with refactoring large parts my past me wrote. Cleaning up before adding features proved useful again.

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Reposted by Mark Paluch 👨‍💻,🎹&🚑

JUnit Team 💙💛 @junit.org · 10d

#JUnit 6.0.0 is released!

✨ Java 17 and Kotlin 2.2 baseline
🌄 JSpecify nullability annotations
🛫 Integrated JFR support
🚟 Kotlin suspend function support
🛑 Support for cancelling test execution
⏭️ New `--fail-fast` mode for ConsoleLauncher
🧹 Removal of deprecated APIs

docs.junit.org/6.0.0/releas...

JUnit Release Notes

docs.junit.org

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Reposted by Mark Paluch 👨‍💻,🎹&🚑

Sergi Almar @sergialmar.com · 10d

The @springio.net 2026 website is coming along nicely and CFP will open soon.

What topics would you love to see at #springio26? 👇

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 12d

Happy Birthday 🎂🎉🎁 Markus @myfear.com. Enjoy your day 🥳

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 15d

Wishing you the happiest of all birthdays 🎂 🎉🎊 now that you’ve reached 50% Mr Acid Techno 🔊🪩 Calvo Bianco @calvobianco.com 😎. Enjoy your day with your loved ones!

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 15d

Winschoten and Blauwestad from above

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Reposted by Mark Paluch 👨‍💻,🎹&🚑

JUnit Team 💙💛 @junit.org · 16d

#JUnit 5.14.0-RC1 is ready for testing!

🐞 Bug fixes and enhancements since 5.13.x
✈ Deprecations along with new APIs to ease migration to the upcoming 6.0 release

docs.junit.org/5.14.0-RC1/r...

JUnit 5 Release Notes

docs.junit.org

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 16d

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Mark Paluch 👨‍💻,🎹&🚑 @mp911.de · 16d

Can we go jumping yet? 🐕

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