iiinova — where your digital self keeps evolving

JUG Noord @jugnoord.bsky.social · 28/09/2026

This Thursday we'll have Guus de Wit and Maik Kingma sharing their insights on writing less code and AI agents in production. Details and sign-up: www.meetup.com/jug-noord/ev...

013

JUG Noord @jugnoord.bsky.social · 26/05/2026

Our next meetup will be on June 23rd at DUO in Groningen featuring @josroseboom.bsky.social sharing how to be awesome with ORMs and @boukenijhuis.bsky.social showing how to migrate to a European cloud. Sign up at our meetup page to join this inspiring session!

032

Reposted by JUG Noord

Johan Hutting @johanhutting.bsky.social · 12/05/2026

The session was followed by @paulienvanalst.bsky.social covering @neo4j.com in JVM languages at @jugnoord.bsky.social

042

Reposted by JUG Noord

Johan Hutting @johanhutting.bsky.social · 12/05/2026

Had a great time at @jugnoord.bsky.social today with @coduinix.bsky.social making nulls disappear with #JSpecify 🧙‍♂️

131

Reposted by JUG Noord

Hinse ter Schuur @coduinix.bsky.social · 13/05/2026

Had a great evening at @jugnoord.bsky.social. Good food, friendly people, and interesting conversations. I presented my new session “Never a null moment with JSpecify”, which sparked some good questions and discussions. Thanks everyone for the questions, feedback, and conversations afterwards.

053

JUG Noord @jugnoord.bsky.social · 07/01/2026

Join us for our last session at the ING Leeuwarden office in two weeks! As Elias mentioned we'll have two great tech talks for you in store.

032

Reposted by JUG Noord

Marit van Dijk @maritvandijk.bsky.social · 27/11/2025

Last in person talk of the year: speaking at @jugnoord.bsky.social with @ammbra1508.bsky.social

1327

Reposted by JUG Noord

Ana-Maria Mihalceanu @ammbra1508.bsky.social · 27/11/2025

Happy to have a first row seat at @maritvandijk.bsky.social session on tips and tricks with @intellijidea.com 😍!!! #JUGNoord

1124

JUG Noord @jugnoord.bsky.social · 27/11/2025

If you missed today's wonderful meetup, sign up at www.meetup.com/jug-noord/ to be notified of next years events!

010

Reposted by JUG Noord

Johan Hutting @johanhutting.bsky.social · 27/11/2025

Catching up on quantum cryptography and security with @ammbra1508.bsky.social at @jugnoord.bsky.social

072

Reposted by JUG Noord

Johan Hutting @johanhutting.bsky.social · 27/11/2025

@maritvandijk.bsky.social sharing productivity tips for Intellij IDEA while showcasing Java 25 at @jugnoord.bsky.social 🤩

1102

JUG Noord @jugnoord.bsky.social · 13/10/2025

Our next meetup will take place on November 4th at ING Leeuwarden to help you improve your testing with @timtebeek.github.io covering AssertJ and @simoneromani.bsky.social mutating tests for more confidence. Sign up at www.meetup.com/jug-noord/ev... !

074

JUG Noord @jugnoord.bsky.social · 11/09/2025

Our one year anniversary meetup will take place at DUO Groningen on Tuesday September 23rd, with @jvsanten.nl helping us circumvent assumptions in software and @rfscholte.bsky.social guiding us through less logging in builds! Don't miss it and sign up at www.meetup.com/jug-noord/ev...

032

Reposted by JUG Noord

Johan Hutting @johanhutting.bsky.social · 24/06/2025

ING's Patrick Hooijer live coding and sharing the new Stream gatherers we got in Java 24 at @jugnoord.bsky.social Looking forward to using them with 25 later this year 👍

031

Reposted by JUG Noord

Johan Hutting @johanhutting.bsky.social · 24/06/2025

Laurens Rouw opening the @jugnoord.bsky.social meetup covering hexagonal architecture with real world examples 👍

031

JUG Noord @jugnoord.bsky.social · 18/06/2025

Tuesday June 24th we'll host our next meetup at ING Leeuwarden covering hexagonal architecture by Laurens Rouw and the new Java Stream gatherers by Patrick Hooijer! More details and sign-up at www.meetup.com/jug-noord/ev...

021

Reposted by JUG Noord

Johan Hutting @johanhutting.bsky.social · 17/04/2025

@rijosam.com was inspiring with his anecdotes on cultural differences today at DUO @jugnoord.bsky.social in Groningen 👍

051

Reposted by JUG Noord

Johan Hutting @johanhutting.bsky.social · 17/04/2025

@hanno.codes sharing why your projects are better with a little Led Zeppelin 🤩 at @jugnoord.bsky.social If you have the chance check out this talk live ☺️

091

Reposted by JUG Noord

Lutske van der Meer @lutskedev.bsky.social · 18/04/2025

Had burritos, swapped culture stories, and ended up singing “Stairway to Heaven” with a room full of Java devs. Not your average @jugnoord.bsky.social night. Shout-out to @rijosam.com & @hanno.codes for the laughs, lessons, and live music. 💙🎸 #JUGNoord #Java #DevLife #SoftSkills

Rijo Sam smiling and telling stories about "Tulips to Turmeric" in front of a big screen stating 'The retrospective' with an image of sticky notes and blue pens. In front of the JUGNoord attendees.

Hanno Embregts playing guitar. In front of him is a music standard for the microphone and a high table with an apple laptop on it. Behind him is a big screen with a cool photo that was taking during his key note at Devoxx Belgium a couple years ago. On the left you see some attendees from the JUGNoord event in the DUO building.

0115

JUG Noord @jugnoord.bsky.social · 08/04/2025

On April 17th we'll host our next meetup at DUO in Groningen with @hanno.codes sharing his insights with a classic 🎸and @rijosam.com lessons on empowering multicultural teams! Sign up at www.meetup.com/jug-noord/ev...

042

Reposted by JUG Noord

Johan Hutting @johanhutting.bsky.social · 20/03/2025

Two great sessions at @jugnoord.bsky.social today, first we had @roywasse.bsky.social interact with the audience on how to measure how good of a Java developer you are 😎

063

Reposted by JUG Noord

Lutske van der Meer @lutskedev.bsky.social · 21/03/2025

🚀 Had a great time at @jugnoord.bsky.social ! 🔹 @roywasse.bsky.social explored better ways to measure Java skills 🔹 @josroseboom.bsky.social showed how Spring Modulith simplifies code 🔹 Live-streamed to ING Back-End Summit + amazing food! 🍰 Join us next time! www.meetup.com/jug-noord/

Roy Wasse starting his talk about "How good of a developer are you?" at the JUG Noord. In front of a screen with a presentation, a microphone, camera for the live stream and a laptop.

Jos Roseboom presenting his talk about Spring Modulith. He is in front of a screen that says "Structure" in a big font. You see also the firs row of attendees of the JUG Noord.

A room with ~22 people who where listening to Jos Roseboom during his talk about Spring Modulith at the JUG Noord. The attendees are sitting in colourfull chairs and on the screen is a slide with a happy vs a sad developer. Jos stands next to the screen.

051

JUG Noord @jugnoord.bsky.social · 03/03/2025

Our next meetup is scheduled for Thursday March 20th with @roywasse.bsky.social and @josroseboom.bsky.social presenting at ING Leeuwarden. Details and sign up at www.meetup.com/jug-noord/ev... or check the QR code below.

042

JUG Noord @jugnoord.bsky.social · 20/02/2025

Unfortunately @elias-nogueira.bsky.social wasn't able to arrive in time by train, so we had to set up a last-minute Teams stream. Fortunately this worked out ok with the open mic in the room, so our participants learned a lot about the Datafaker library and how to test with more confidence using it😎

071

JUG Noord @jugnoord.bsky.social · 20/02/2025

Andres brought a cute mascot and shared advice on deploying with confidence, making your builds reproducible and legal requirements with SBOM and the SLSA framework 👍

092

Reposted by JUG Noord

Andres Almiray @andresalmiray.com · 20/02/2025

On my way to Groningen for a @jugnoord.bsky.social meetup in late afternoon

062

Reposted by JUG Noord

JCON Conference @jcon.one · 08/02/2025

Everyone welcome JUG Noord to our #JCON family! Happy to have you on board! For #JUG members, we offer free #JavaUserGroup tickets, first come, first serve! #JCON2025 #JAVAPRO #Java Free JUG ticket: pretix.eu/impuls/eur... Become a partner JUG: jcon.koeln/#partner

083

JUG Noord @jugnoord.bsky.social · 04/02/2025

Thursday February 20th, we'll host our next meetup at DUO in Groningen with @elias-nogueira.bsky.social sharing his insights on the most powerful fake data generator library and @andresalmiray.com sharing how to deploy to production with confidence. Sign up at www.meetup.com/jug-noord/ev...

043

JUG Noord @jugnoord.bsky.social · 14/01/2025

After dinner we had @balarawool.bsky.social share his insights on modern Java with Algebraic data types + pattern matching as @elias-nogueira.bsky.social couldn't make it this time. @lutskedev.bsky.social finished with a raffle of a golden @amsterdam.voxxeddays.com ticket!

061

JUG Noord @jugnoord.bsky.social · 14/01/2025

We had a great session today with Guus Klinkenberg and @johanhutting.bsky.social opening with opportunities of code competitions and using the Java record type.

030

JUG Noord @jugnoord.bsky.social · 13/01/2025

Final reminder to sign up today for three great talks. We'll also have a raffle with a free ticket for @amsterdam.voxxeddays.com for those signing up and present!

043

JUG Noord @jugnoord.bsky.social · 12/12/2024

Tuesday January 14th we'll host our first meetup of the year with Elias faking testdata, Guus sharing the opportunities of code competitions and Johan guiding us through immutable Java records. Sign up at www.meetup.com/jug-noord/ev...

051

Reposted by JUG Noord

Maarten Mulders 💙💛 @mthmulders.bsky.social · 14/11/2024

Tonight @jugnoord.bsky.social , I've earned a lot of neat facts and figures about #Java garbage collection from @hansolo.eu. Main takeaway: if you don't specify which GC to use, the JVM will pick one. Most likely it's not going to be the best for your workload!

0127

Reposted by JUG Noord

Maarten Mulders 💙💛 @mthmulders.bsky.social · 14/11/2024

Thanks everyone @jugnoord.bsky.social for joining @bmarwell.de and me to discuss improving your Maven build speed. As promised, you can review the slides at speakerdeck.com/mthmulders/a.... The demo's are on GitHub: github.com/mthmulders/s....

speakerdeck.com

Accelerating Maven Builds From Snail's Pace 🐌 to Rocket Speed 🚀 (JUG Noord)

Are you tired of watching Maven builds crawl at a snail’s pace, wasting precious development time? Spending too much time at the coffee machine, or figh…

2105

Reposted by JUG Noord

Johan Hutting @johanhutting.bsky.social · 14/11/2024

Come join @hansolo.eu and @mthmulders.bsky.social this evening in Groningen at @jugnoord.bsky.social 👍

042

JUG Noord @jugnoord.bsky.social · 23/10/2024

Thursday November 14th we'll host a meetup focussed on JVM performance with @hansolo.bsky.social covering the garbage collector in his popular trash talk and @mthmulders.bsky.social helping everyone improve their Maven build speed from 🐌to 🚀! Sign up at www.meetup.com/jug-noord/ev...

044