Konstantin Belinski

Still using #PHP? It‘s been a while since major vulnerabilities discovered and exploited in NPM, now its PHP‘s turn 😏 what‘s next?

Taking off to Krakow. Tomorrow speaking at #JDD

Looking forward to speak at @jaxkonferenz.bsky.social

„Spaghetti Prompt“ - saved to my #AI vocabulary

It is indeed one of the most unusual ways to get to a tech conference #javacro

Following Zagreb #meshtastic weather forecast, I just suddenly got information about a flea market that I would probably not have found in the touristic guides. So, it‘s definitely not a toy.

#meshtastic in #zagreb appears to be the most useful so far! Kudos on that! Very nice and welcoming!

Talk is cheap. Show me the code. Code is cheap. Show me the prompt. Prompt is cheap. Show me the skill. I think it is to be continued some day.

Are #tesla charging cables more expensive than others? #ev #germany

Periodic reminder…

Apparently there is a survey about how did you like all the emergency sirens and broadcast alarms in Germany: www.warntag-umfrage.de

At some point most of us will go insane when #AI will be down for an hour like #claude right now.

Опять Клод сдох скотина. Кто мне теперь напишет docker-compose файл на 2 сервиса?? 👿 #claude

Holly cow. I swear I did nothing but watered them. I think I need a Geiger counter in my yard. #garden #gardening

A very easy to read article about discovery of CVE-2026-16723 (RCE in fastjson) and some details of how #Java Class Loaders and Resource Handling work. #cybersecurity fearsoff.org/research/fas...

What the heck? I don't have #Samsung but this #moon photo looks way too good for a phone. For Nothing Phone. Fake/AI augmented or not?

I just broke @chuuchuuapp.bsky.social app with @deutschebahn.com in less than 10 seconds

When you accidentally deployed develop branch to production

Looking forward to speaking at #JDD2026 in #Krakow about distributed systems bugs that only show up in production — duplicate jobs, double charges, and how to prevent them with proper locking tools! goto.belinski.dev/jdd2026-link...

In their post about UDP introduction, DuckDNS also mentioned, among other things, adopting Java 21 virtual threads. Of course it's an exception to a rule and one wouldn't expect it from most companies, but it's pleasant to get such updates with some technical details. #java www.duckdns.org/udp.jsp

Well, someone knew what to write there #nullpointerexception

🥳 Success! The first invitation to our #java #meetup at @openvalue.eu in #Düsseldorf sent and, most importantly, accepted via #meshtastic network! www.meetup.com/openvalue-du... 📡 Now we need a better antenna...

Wow

Railway companies such as @deutschebahn.com and @ns.nl having issues with boundary values. They don't look with favor on short E-mail addresses (1 char before '@'). While DB have completely banned such addresses, Dutch railways applied a weird filler to the mask. What's wrong with that really?

There should be vibes in #vibecoding otherwise it's just a hollow programming

hetiswarm.nl Dutch Fan is what you need for such a warm day.

Why not just reveal the source code #WhatsApp? www.reuters.com/legal/govern...

The world is resting on the backs of 3 elephants: Google, AI chats and Reddit.

Someone tried to steal my (absolutely unknown) domain and my registrar account exactly when it was about to expire. The attempt was pretty good, so I decided the very first post on my blog will be about it. Here it is: belinski.dev/blog/2026-05... #security #infosec #phishing

Here we go again #SupplyChainSecurity #npm #cybersecurity

Self Approving (Driven) Development: just SAD

Java docs with the sidebar and a proper search apidia.net

#Claude #AI got into Chicken - Egg dilemma

First you think... Eeehh, another strange duo. Then you check them out for the second time. Then you start even recognize melodies and continue digging mentally into music even days after. Wow, really wow.

Cat-Supervised #Testing (CST) is a process in which Felis Catus proximity increases environmental coziness and perceived cuteness. May accidentally lead to Cat-Driven #Development (CDD), e.g. when a laptop is left unlocked.

#AWS and #Cloudflare make me thinking more and more about a (relatively) fat NAS. Who is gonna be next? #Microsoft, #Google?

Big thanks to #DevoxxMA for an amazing first-time speaker experience! Great talks, amazing people! Hope to see you again! #DevoxxMA25 @artemy.nl

Tomorrow at #DevoxxMA #Morocco

No #chatgpt, please stop it...

How many parentheses are enough in a generated code?

Dear Diary, today I created this account. That's it. What's next? #hello