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Peter Kassenaar

@peterkassenaar.bsky.social
79 followers 230 following 251 posts

Sr. Frontend Developer | Author | Posts in Dutch and English | board & card games | chess.com player | Geoguessr | Opinions are my own | AI free account

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Peter Kassenaar @peterkassenaar.bsky.social · 20/09/2026
Today: #popronde Zutphen. Live music in all kinds of locations. Bars, theaters, libraries, churces. Low profile, lots of fun.
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Peter Kassenaar @peterkassenaar.bsky.social · 19/09/2026
So, I ordered two cycling related books and got this in my recommendations. This is....interesting.
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Peter Kassenaar @peterkassenaar.bsky.social · 28/08/2026
Quite underwhelmed by the #GTA VI preview. Look more like a movie where the player sometimes has to press A or Y to advance.
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Peter Kassenaar @peterkassenaar.bsky.social · 14/08/2026
Geniet nog maar even van deze frisse zomerdag dit jaar. In de toekomst wordt het alleen maar warmer.
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Peter Kassenaar @peterkassenaar.bsky.social · 30/07/2026
Finally :-)
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Peter Kassenaar @peterkassenaar.bsky.social · 15/07/2026
Bike manufacturer Ridley is also quite fast with sending out marketing emails. This arrived just 2hrs after the Uno-X stage win #tdf26.
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Reposted by Peter Kassenaar
Ko van Huissteden @kovanhuissteden.bsky.social · 14/07/2026
De productie van 1 kilo rundvlees verbruikt 15000 liter water, 1 kilo boontjes 4000 liter. En dan hebben we het nog niet over de hoge broeikasgas uitstoot van vleesproducten. Maar ga vooral lekker barbecueën in een verdrogend bos. www.utwente.nl/nieuws/2011/...
utwente.nl
Vleesrijk dieet: aanslag op zoetwatervoorraad
Voor de productie van vlees en andere dierlijke producten, zoals eieren en zuivel, is vele malen meer water nodig dan voor de productie van plantaardige producten. De Universiteit Twente berekende voo...
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Peter Kassenaar @peterkassenaar.bsky.social · 07/07/2026
Tonight: playing Bunny Kingdom. Once more, I'm the loser #boardgames
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Peter Kassenaar @peterkassenaar.bsky.social · 29/06/2026
Wat een onvoorstelbaar slechte beeldregistrate van het NK Wielrennen bij @NOS . Goede wedstrijden, waardeloze tv.
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Peter Kassenaar @peterkassenaar.bsky.social · 27/06/2026
Als ik ERGENS moe van word, is het wel dat "ja, maar 1976"-commentaar.
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Peter Kassenaar @peterkassenaar.bsky.social · 18/06/2026
Just saw Witin Temptation on livestream of #GMM26. Very, very impressive set.
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Reposted by Peter Kassenaar
WebDesignMuseum @webdesignmuseum.org · 08/06/2026
Happy 71st Birthday, Tim Berners-Lee, the inventor of the World Wide Web!
Happy 71st Birthday, Tim Berners-Lee, the inventor of the World Wide Web!
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Peter Kassenaar @peterkassenaar.bsky.social · 20/05/2026
Valuable online Javascript blog and resource taken offline because of AI stealing its work: 2ality.com
2ality.com
2ality blog: temporarily offline
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Peter Kassenaar @peterkassenaar.bsky.social · 22/04/2026
new blog article: www.kassenaar.com/blog/post/20...
kassenaar.com
Stop Saying ‘You Are an Expert’
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Peter Kassenaar @peterkassenaar.bsky.social · 15/04/2026
Just backed buymeacoffee.com/markandscribble. Very useful tool.
buymeacoffee.com
Mark And Scribble
Enthral your audiences in Presentation, Video Tutorials and Meetings through this MacOS application by marking and scribbling any presentation slides, web pages, applications and anything displayed on
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Peter Kassenaar @peterkassenaar.bsky.social · 10/04/2026
No! Who would have thought!
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Peter Kassenaar @peterkassenaar.bsky.social · 09/04/2026
karlbode.com/tim-cook-is-...
karlbode.com
Tim Cook Is An Embarrassing Coward
Apple CEO Tim Cook represents soulless, rudderless contrition, unburdened by consistent ethics or any sort of overt moral compass, desperate to delude you into believing that fascism can be a reasonable partner open to meaningful dialogue.
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Peter Kassenaar @peterkassenaar.bsky.social · 06/04/2026
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Peter Kassenaar @peterkassenaar.bsky.social · 26/03/2026
Even when their apparel is on Sale, it is laughably expensive. shop.strava.com/en-eu #strava
shop.strava.com
The Strava Shop | Official Gear & Apparel
Shop official Strava apparel designed for people who move. Premium quality and limited drops crafted for performance and everyday use.
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Peter Kassenaar @peterkassenaar.bsky.social · 17/03/2026
dev.to/the_nortern_...
dev.to
I Think a Lot of Developers Are Quietly Grieving the Old Internet
I think a lot of developers are carrying a kind of grief right now, but rarely naming it. Not...
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Peter Kassenaar @peterkassenaar.bsky.social · 14/03/2026
The last concert I attended was from Phil Campbell, last December. Today I learned about his passing at only 64 yo. Rest In Peace. Thanks for all the music.
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Peter Kassenaar @peterkassenaar.bsky.social · 09/03/2026
Getting rid of some old hardware, but decided to keep this 1st generation Surface tablet. Clunky by today's standards, but quite advanced back in the day. Windows on ARM processor.
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Peter Kassenaar @peterkassenaar.bsky.social · 02/03/2026
300 word article on why we are ending our OpenAI (ChatGPT) subscriptions as per today. www.linkedin.com/pulse/ending...
linkedin.com
On ending our OpenAI contracts
Using AI as a developer undeniably offers significant benefits: increased productivity, stronger analytical support and faster access to knowledge. I (and my team at work) experience these advantages ...
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Peter Kassenaar @peterkassenaar.bsky.social · 26/02/2026
While I am not against AI by all means, tools and sites now often take it to far. This is an example. Please, let me select my own commits! I will handle them appropriately. It is one of the key techniques every developer must master. AI or no AI. Thank you.
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Peter Kassenaar @peterkassenaar.bsky.social · 26/02/2026
www.chess.com/awards/pkas0...
chess.com
Puzzle Veteran - Chess.com
You correctly solved 1000 Puzzles!
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Peter Kassenaar @peterkassenaar.bsky.social · 16/02/2026
Friend of mine has a project for work, now travelling from NL --> Fiji. Takes 36+ hours. The world might be small, but is still bigger than you think.
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Peter Kassenaar @peterkassenaar.bsky.social · 11/02/2026
The drone shots and noise pollution from the Olympics are absolutely f**ing terrible and I hate them with a passion. Hope to see them go rather sooner than later
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Peter Kassenaar @peterkassenaar.bsky.social · 07/02/2026
Our dog, Rico, has his #birthday today. Today, he is 13 yo. Hang in there, buddy.
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Peter Kassenaar @peterkassenaar.bsky.social · 17/01/2026
Challenge. Spot the No Fly Zone:
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Peter Kassenaar @peterkassenaar.bsky.social · 11/01/2026
In Kröller-Müller museum, NL. Rest of the collection is OK I guess, but actually there for one of the most vibrant, colorful and simply most beautiful paintings Vincent van Gogh ever created.
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Peter Kassenaar @peterkassenaar.bsky.social · 10/01/2026
On vacation: playing #Everdell. One if the finest in our collection, IMO. #boardgames
Everdell boardgame
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Peter Kassenaar @peterkassenaar.bsky.social · 07/01/2026
Ik moet zeggen, De Speld (@speld) overtreft zichzelf tijdens dit winterweer.
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Peter Kassenaar @peterkassenaar.bsky.social · 07/01/2026
Dell is the first brand to ditch the "AI first" mantra. It's like a breath of fresh air. www.pcgamer.com/hardware/del...
pcgamer.com
Dell's CES 2026 chat was the most pleasingly un-AI briefing I've had in maybe 5 years | PC Gamer
"What we've learned over the course of this year, from a consumer perspective, is they're not buying based on AI."
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Peter Kassenaar @peterkassenaar.bsky.social · 31/12/2025
haha! (via marc ouwendijk)
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Peter Kassenaar @peterkassenaar.bsky.social · 31/12/2025
Het #vuurwerkverbod in #Zutphen is ook dit jaar weer een wassen neus. Hopelijk is het volgend jaar anders, maar ik heb er een hard hoofd in.
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Peter Kassenaar @peterkassenaar.bsky.social · 31/12/2025
Registreren bij autodeelbedrijf #MyWheels lukt niet, omdat postcode niet wordt herkend ("Dit is geen geldig Nederlands adres"). Maar ik woon hier toch echt! Dan maar naar alternatief/concurrent #GreenWheels.
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Peter Kassenaar @peterkassenaar.bsky.social · 19/12/2025
Tonight: playing Rolling Heights. Fun game, but too long to my liking and a bit too much luck involved. #boardgames
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Peter Kassenaar @peterkassenaar.bsky.social · 19/12/2025
Ach, wat is #Magister toch een onschuldig bedrijf en wat wordt het een onrecht aangedaan door al die nare scholen en ouders!. Ondertussen hanteren ze dezelfde taktiek als wapenfabrikanten: "onze wapens doden geen mensen, maar de mensen die ze gebruiken!"
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Peter Kassenaar @peterkassenaar.bsky.social · 18/12/2025
Waiting for the ICE, which is delayed. Again. So I sent out a drone to inspect the tracks, and this is what it discovered:
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Peter Kassenaar @peterkassenaar.bsky.social · 18/12/2025
All those automated Christmas greetings from companies you did business with over the past years were already awful, of course. And now they're generated with AI too. How pathetic.
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Peter Kassenaar @peterkassenaar.bsky.social · 08/12/2025
I know we shouldn't use <table> for tables on the screen, but I'm not sure if this 2025 solution nowadays is actually so much cleaner?
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Reposted by Peter Kassenaar
Jasper van Kuijk @jaspervankuijk.bsky.social · 06/12/2025
So I guess now we’re all just waiting for the Nobel Committee to announce their Footballer of the Year award. apnews.com/article/trum...
apnews.com
FIFA gives Trump a peace prize in a departure from its traditional focus on sport
FIFA gives its new peace prize to President Donald Trump. It’s an unusual break from tradition for the sport-focused soccer organization, whose president has become a close ally of Trump.
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Peter Kassenaar @peterkassenaar.bsky.social · 28/11/2025
Opinion on AI found on LinkedIn: "We're at the brink of an explosion of the most useless bubble of all time. After the the Railway Bubble, at least people still have railways. Here, we have only useless data centers with outdated hardware." Somehow, I feel this has some truth in it.
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Peter Kassenaar @peterkassenaar.bsky.social · 27/11/2025
20 years ago (yes, in 2005), the last Windows 3.1 computer was located: www.ticalc.org/archives/new...
ticalc.org
Last Windows 3.1 Computer Located - ticalc.org
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Peter Kassenaar @peterkassenaar.bsky.social · 24/11/2025
This is a message from MS Word (Mac). Me, being the half dyslectic idiot, originally read the sentence as "Checking for changes to your life" and was wondering what Word was supposed to do with my life...
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Peter Kassenaar @peterkassenaar.bsky.social · 22/11/2025
Black Friday in Nederland: "Scoor nu blek fraaidee diels! In de epp!" Manmanman.
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Peter Kassenaar @peterkassenaar.bsky.social · 19/11/2025
Oh please! Is there ANYONE who asked this? Do you know anyone?
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Peter Kassenaar @peterkassenaar.bsky.social · 17/11/2025
Gelukkig zit er een sticker op, anders was het me niet opgevallen...
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Peter Kassenaar @peterkassenaar.bsky.social · 16/11/2025
Since about 2 months I've been choosing 'no' or 'reject' on every cookie banner. If that is not possible, or have to take a subscription or yhe likes, I'm not visiting the site at all. And I am missing.... absolutely nothing.
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Peter Kassenaar @peterkassenaar.bsky.social · 14/11/2025
I just learned that there are apparently people who are actually addicted to Active Noise Cancelling, ANC.
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