Maarten Mulders 💙💛
@mthmulders.bsky.social
Architect, developer, trainer & speaker @ Info Support. Also Java Champion and Oracle ACE Pro. Other: food, music & photography. Views are my own; interpretations are yours.
🚀 mcs 0.9.5 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.5 for the details.
February 15, 2026 at 3:49 PM
🚀 mcs 0.9.5 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.5 for the details.
Reposted by Maarten Mulders 💙💛
New 📚 Release! Sustainability for Java Developers: Towards an Understanding of Sustainable Java Software Development by Geertjan, Frank Delporte, et. al. #books #programming #java #softwaredevelopers
Find it on Leanpub!
Link: leanpub.com/sustainabili...
Find it on Leanpub!
Link: leanpub.com/sustainabili...
February 13, 2026 at 3:45 AM
New 📚 Release! Sustainability for Java Developers: Towards an Understanding of Sustainable Java Software Development by Geertjan, Frank Delporte, et. al. #books #programming #java #softwaredevelopers
Find it on Leanpub!
Link: leanpub.com/sustainabili...
Find it on Leanpub!
Link: leanpub.com/sustainabili...
Reposted by Maarten Mulders 💙💛
Waiting on slow Maven builds?
At IntelliJ IDEA Conf 2026, @mthmulders.bsky.social will share practical ways to speed up builds and shorten feedback cycles.
🗓 March 26–27
👉 Register now: jb.gg/3vwzgv
#IntelliJIDEAConf
At IntelliJ IDEA Conf 2026, @mthmulders.bsky.social will share practical ways to speed up builds and shorten feedback cycles.
🗓 March 26–27
👉 Register now: jb.gg/3vwzgv
#IntelliJIDEAConf
February 13, 2026 at 3:05 PM
Waiting on slow Maven builds?
At IntelliJ IDEA Conf 2026, @mthmulders.bsky.social will share practical ways to speed up builds and shorten feedback cycles.
🗓 March 26–27
👉 Register now: jb.gg/3vwzgv
#IntelliJIDEAConf
At IntelliJ IDEA Conf 2026, @mthmulders.bsky.social will share practical ways to speed up builds and shorten feedback cycles.
🗓 March 26–27
👉 Register now: jb.gg/3vwzgv
#IntelliJIDEAConf
Another one to look forward to: IntelliJ IDEA Conf 2026!
Here you can learn all about language updates, JVM internals, frameworks, performance tips and tooling. I'll cover improving the performance of your Apache Maven builds.
You can join online. Sign up via lp.jetbrains.com/intellij-ide....
Here you can learn all about language updates, JVM internals, frameworks, performance tips and tooling. I'll cover improving the performance of your Apache Maven builds.
You can join online. Sign up via lp.jetbrains.com/intellij-ide....
IntelliJ IDEA Conf 2026 | March 26-27, 2026
We invite you to join us for IntelliJ IDEA Conf 2026 and gain insights from industry leaders and experts.
lp.jetbrains.com
February 5, 2026 at 10:48 AM
Another one to look forward to: IntelliJ IDEA Conf 2026!
Here you can learn all about language updates, JVM internals, frameworks, performance tips and tooling. I'll cover improving the performance of your Apache Maven builds.
You can join online. Sign up via lp.jetbrains.com/intellij-ide....
Here you can learn all about language updates, JVM internals, frameworks, performance tips and tooling. I'll cover improving the performance of your Apache Maven builds.
You can join online. Sign up via lp.jetbrains.com/intellij-ide....
One month from now, I'll be @jughannover.bsky.social with the amazing @bmarwell.de. We'll share how to accelarate your Maven builds, from 🐌 to 🚀. See you there?!
www.meetup.com/java-user-gr...
www.meetup.com/java-user-gr...
Accelerating Maven Builds: From 🐌 Snail’s Pace to 🚀 Rocket Speed (English), Mon, Mar 2, 2026, 6:30 PM | Meetup
Am 02.03.2026 gibt es wieder einen Vortrag in der Finanz Informatik, dieses mal auf Englisch.
Maarten und Benjamin präsentieren ihren Talk "**Accelerating Maven Builds: Fro
www.meetup.com
February 4, 2026 at 3:22 PM
One month from now, I'll be @jughannover.bsky.social with the amazing @bmarwell.de. We'll share how to accelarate your Maven builds, from 🐌 to 🚀. See you there?!
www.meetup.com/java-user-gr...
www.meetup.com/java-user-gr...
🚀 mcs 0.9.4 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.4 for the details.
January 16, 2026 at 9:01 PM
🚀 mcs 0.9.4 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.4 for the details.
Reposted by Maarten Mulders 💙💛
Today marks the 18th anniversary of the first commit of what should eventually become Spring Data JPA. What a ride! 🥳🍃🛢️ github.com/synyx/hades/... #SpringData #JPA #Synyx
* First implementation of a spring based generic JPA dao as well as s… · synyx/hades@fca7af8
…implified spring configuration
* Implementation is based on code published by Eberhard Wolff in JavaMagazin
git-svn-id: svn+ssh://svn.synyx.de/var/svn/synyx/spring-jpa-dao/trunk@186 5a64d73e-33d...
github.com
January 16, 2026 at 8:43 AM
Today marks the 18th anniversary of the first commit of what should eventually become Spring Data JPA. What a ride! 🥳🍃🛢️ github.com/synyx/hades/... #SpringData #JPA #Synyx
Now that's one nice example of an ambiguous message. Or is are you running Schrödinger's CFP, @amsterdam.voxxeddays.com?
January 12, 2026 at 2:58 PM
Now that's one nice example of an ambiguous message. Or is are you running Schrödinger's CFP, @amsterdam.voxxeddays.com?
Reposted by Maarten Mulders 💙💛
"Every gun that is made, every warship launched, every rocket fired signifies, in the final sense, a theft from those who hunger and are not fed, those who are cold and are not clothed."
— President and General Dwight Eisenhower
— President and General Dwight Eisenhower
January 3, 2026 at 11:46 AM
"Every gun that is made, every warship launched, every rocket fired signifies, in the final sense, a theft from those who hunger and are not fed, those who are cold and are not clothed."
— President and General Dwight Eisenhower
— President and General Dwight Eisenhower
Thanks to @sharatchander.bsky.social and Jim for the friendly holiday greetings. They've arrived just in time for the new year to kick off. Much appreciated!
Looking forward to seeing you in the new year!
Looking forward to seeing you in the new year!
December 31, 2025 at 10:34 PM
Thanks to @sharatchander.bsky.social and Jim for the friendly holiday greetings. They've arrived just in time for the new year to kick off. Much appreciated!
Looking forward to seeing you in the new year!
Looking forward to seeing you in the new year!
It's been more than a month since #JFall, but it's nice to go over the memories. Especially when you see your name in the Top 10 of best-rated speakers 😊
Do I need that to feel like a good speaker? No! But it is flattering anyway, so thanks to everyone who rated my talk!
nljug.org/nieuws/j-fal...
Do I need that to feel like a good speaker? No! But it is flattering anyway, so thanks to everyone who rated my talk!
nljug.org/nieuws/j-fal...
J-Fall 2025: A Day to Remember - NLJUG - Nederlandse Java User Group
On November 6, 2025, the Java community came together in Ede for another great edition of J-Fall. Th
nljug.org
December 19, 2025 at 12:15 PM
It's been more than a month since #JFall, but it's nice to go over the memories. Especially when you see your name in the Top 10 of best-rated speakers 😊
Do I need that to feel like a good speaker? No! But it is flattering anyway, so thanks to everyone who rated my talk!
nljug.org/nieuws/j-fal...
Do I need that to feel like a good speaker? No! But it is flattering anyway, so thanks to everyone who rated my talk!
nljug.org/nieuws/j-fal...
🚀 mcs 0.9.3 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.3 for the details.
December 18, 2025 at 1:08 PM
🚀 mcs 0.9.3 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.3 for the details.
If you need me, find me in January.
December 3, 2025 at 5:50 AM
If you need me, find me in January.
First lesson of 3D-printing. When the manual says to ensure the filament should have a straight end before inserting it in the machine, do so.
On the bright side, I've learned how to unjam the machine.
On the bright side, I've learned how to unjam the machine.
November 30, 2025 at 6:31 PM
First lesson of 3D-printing. When the manual says to ensure the filament should have a straight end before inserting it in the machine, do so.
On the bright side, I've learned how to unjam the machine.
On the bright side, I've learned how to unjam the machine.
Reposted by Maarten Mulders 💙💛
Le Call for Papers (CFP) pour Devoxx France 2026 est ouvert ! 🙌
⏰ Clôture : 11 janvier 2026 à 23h59 (CET)
👉 Soumettez votre talk sur devoxxfr2026.cfp.dev
Nous avons hâte de découvrir vos idées 💡
⏰ Clôture : 11 janvier 2026 à 23h59 (CET)
👉 Soumettez votre talk sur devoxxfr2026.cfp.dev
Nous avons hâte de découvrir vos idées 💡
November 24, 2025 at 10:23 AM
Le Call for Papers (CFP) pour Devoxx France 2026 est ouvert ! 🙌
⏰ Clôture : 11 janvier 2026 à 23h59 (CET)
👉 Soumettez votre talk sur devoxxfr2026.cfp.dev
Nous avons hâte de découvrir vos idées 💡
⏰ Clôture : 11 janvier 2026 à 23h59 (CET)
👉 Soumettez votre talk sur devoxxfr2026.cfp.dev
Nous avons hâte de découvrir vos idées 💡
Reposted by Maarten Mulders 💙💛
Reposted by Maarten Mulders 💙💛
🚀 mcs 0.9.2 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.2 for the details.
November 18, 2025 at 11:40 PM
From now on, you can also run MCS through @jbang.dev - not only regular releases, but also snapshot builds!
November 18, 2025 at 11:20 AM
From now on, you can also run MCS through @jbang.dev - not only regular releases, but also snapshot builds!
🚀 mcs 0.9.2 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.2 for the details.
November 18, 2025 at 11:07 AM
🚀 mcs 0.9.2 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.2 for the details.
🚀 mcs 0.9.2-rc-10 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.2-rc-10 for the details.
November 17, 2025 at 8:40 AM
🚀 mcs 0.9.2-rc-10 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.2-rc-10 for the details.
🚀 mcs 0.9.2-rc-9 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.2-rc-9 for the details.
November 16, 2025 at 2:51 PM
🚀 mcs 0.9.2-rc-9 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.2-rc-9 for the details.
🚀 mcs 0.9.2-rc-8 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.2-rc-8 for the details.
November 16, 2025 at 1:54 PM
🚀 mcs 0.9.2-rc-8 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.2-rc-8 for the details.
🚀 mcs 0.9.2-rc-7 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.2-rc-7 for the details.
November 16, 2025 at 1:39 PM
🚀 mcs 0.9.2-rc-7 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.2-rc-7 for the details.
🚀 mcs 0.9.2-rc-3 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.2-rc-3 for the details.
November 16, 2025 at 12:51 PM
🚀 mcs 0.9.2-rc-3 has just been released! Check https://github.com/mthmulders/mcs/releases/tag/v0.9.2-rc-3 for the details.