Jan-Hendrik Kuperus's Avatar

Jan-Hendrik Kuperus

@jhkuperus

Founder & Director @Yoinknl | GSF Champion | Coder | Architect | Speaker | Nerd | Teacher | Father | Husband | Amateur Baker 🍞 | Tinkerer | LEGO Nerd | Science Fan | Human

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25.08.2023
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Latest posts by Jan-Hendrik Kuperus @jhkuperus

Interesting indeed. I actually pondered this exact hypothesis a couple of weeks ago. Since life (and thus brain function) in its most basic form is chemistry, it stands to reason that it would actually influence behaviour.

08.03.2026 10:11 πŸ‘ 1 πŸ” 1 πŸ’¬ 1 πŸ“Œ 0
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Honestly... what the F is Teams doing when you start it? It takes a good 2 minutes for it to be ready and keeps giving these "We're almost there..." messages.

03.03.2026 06:46 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Trying to update my profile at Oracle to register for a certification... I cannot believe that companies all over the world put their trust in this org... Their own site starts giving you Bad Request if you navigate to too many pages in one session...

27.02.2026 09:17 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Honestly, I believe some form of counter-pressure is necessary to show that we are normally very cordial, but we are no pushovers. Start selling US treasuries, reduce purchasing of LNG, move away from big tech, manufacture NATO supplies locally. That hurts more than sending a few troops somewhere

21.01.2026 07:39 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I dislike mixing in politics, but sometimes... Realistically: we have 3 years left to go of this escalator of narcissistic, bullying behavior from the US. I don't see that going anywhere good for Europe. We depend on them for energy, economics and tech. All levers for them to influence us...

21.01.2026 07:27 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

COVID-flashbacks? πŸ˜…

27.11.2025 16:00 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

I think Bobby has some vibe-coded products he could try. This one, not so much. I don't let my AI commit any code unseen 😁

17.11.2025 22:43 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Uhm, thanks AI, for introducing SQL-injection into my code without as much as a blink 😬

17.11.2025 11:40 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Interesting. I'm still a big fan of Alfred, but this looks a bit more dev-oriented. Might have to do a compare between the two. #rabbithole

14.11.2025 09:14 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Happy birthday @tomcools.be ! πŸŽ‰πŸ₯³

31.10.2025 12:25 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Soll es einfalls nicht schlechter werden ;)

25.10.2025 11:29 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

I wish everyone at #Devoxx a fantastic conference! This year I sadly can't attend, so I'll have to settle for all the posts and videos that appear this week ^_^

06.10.2025 11:21 πŸ‘ 4 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Ik ben op zoek naar de verklaring van de piek in stroomprijs morgen. Er is morgen zon, het is niet overdreven warm (ivm airco), er is 3-4Bft wind op zee voorspeld. Is dit puur vanwege de hoge prijzen in de buurlanden? Zou @bmvisser.bsky.social nog een idee hebben? πŸ˜…

28.09.2025 17:37 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

And wishes for a freezing cold winter! πŸ˜‹

22.09.2025 17:08 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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a man is crying while sitting on a leather couch ALT: a man is crying while sitting on a leather couch

TFW: You thought you built a RAID-1 array, one drive crashes and Windows apparently can't recover their own degraded arrays...

21.09.2025 19:36 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Yeah me too. I saw the first <10 degrees night temps for next week, so now it’s time :)

21.09.2025 15:42 πŸ‘ 1 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

Hey @bjeaurn.com , what do You say? Is it time to do the yearly check on the heating systems? πŸ™‚

21.09.2025 06:05 πŸ‘ 1 πŸ” 0 πŸ’¬ 2 πŸ“Œ 0
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a little girl is crying and making a funny face . ALT: a little girl is crying and making a funny face .
17.09.2025 11:01 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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My hobby on #Java25 release day: see how long it takes SDKMan to provide the new #Java release ^_^

16.09.2025 17:28 πŸ‘ 4 πŸ” 2 πŸ’¬ 1 πŸ“Œ 0
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Slowly working my way back up...

14.09.2025 07:10 πŸ‘ 2 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0

The trick is to keep using both, the brain should be able to keep them separate

13.09.2025 11:23 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

It types great too. I just learned that I type the ”b” with the wrong hand and the columnar layout really messes with my muscle memory. So now I have to train this daily and tweak the firmware to my liking.

13.09.2025 05:59 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

Oofff.... wpm dropped from 140 to 24 ^_^

12.09.2025 22:49 πŸ‘ 2 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Tadaaaa! Easiest formware install I’ve ever seen!

12.09.2025 22:28 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Just add some keycaps…

12.09.2025 21:43 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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Click clack, got some switches installed on the first half. Strangely satisfying πŸ˜…

12.09.2025 20:37 πŸ‘ 0 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0
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I’m about to enter a new level of dedication to keyboards: building one myself.

12.09.2025 20:10 πŸ‘ 4 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0

No problems here. Netherlands

29.08.2025 20:52 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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a joker with a smiley face and the words im innocent on the bottom ALT: a joker with a smiley face and the words im innocent on the bottom
27.08.2025 15:07 πŸ‘ 0 πŸ” 0 πŸ’¬ 0 πŸ“Œ 0
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Standards

xkcd.com/927/ ?

27.08.2025 12:38 πŸ‘ 1 πŸ” 0 πŸ’¬ 1 πŸ“Œ 0