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iurii (Юра) 🇺🇦

@iurii.net
3.9K followers 13K following 447 posts

We need to write code… You son of a bitch, I’m in. 🇺🇦 Ukrainian. #SoftwareEngineering and #TechnicalLeadership. I also write about #politics and hobbies. Music lover. Vacation = Mountains. iurii.net mastodon.world/@iurii

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Reposted by iurii (Юра) 🇺🇦
WarTranslated (Dmitri) @wartranslated.bsky.social · 30/09/2026
Ihor Romanenko, former Deputy Chief of the General Staff of the Armed Forces of Ukraine, stated that following his conversation with Putin, Trump blocked the transfer of 3,000 air-to-surface missiles to Ukraine intended for targeting ballistic missile launchers.
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iurii (Юра) 🇺🇦 @iurii.net · 30/09/2026
I opened the Internet to see what's up. "I need money for surgery" bot and "my family is very poor" bot are trying to scam "follow my onlyfans" bot. So that's what's up.
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iurii (Юра) 🇺🇦 @iurii.net · 01/09/2026
iurii.net/en/blog/posts/software-engineering/i-used-fable-to-rewrite-65kloc-to-rust/ Following the recent "Rewriting bun in Rust" I thought to run an experiment which turned out to be success.
iurii.net
I used Fable to rewrite 65kLoC to Rust. It cost $400.
I rewrote rune, my 65kLoC Go terminal editor, to Rust with Fable 5 for about $400. The trick is to turn a code problem into a data problem.
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iurii (Юра) 🇺🇦 @iurii.net · 01/07/2026
With agentic coding I 1. spend all my time in the terminal 2. no longer touch IDE Meet rune modern - markdown editor for MacOS terminal ⌘ - combinations voice input on your local machine image rendering task lists (- [x] buy milk syntax) Obsidian vault support and more github.com/aka-rider/rune
github.com
GitHub - aka-rider/rune: Markdown Editor for macOS terminal 📎
Markdown Editor for macOS terminal 📎. Contribute to aka-rider/rune development by creating an account on GitHub.
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iurii (Юра) 🇺🇦 @iurii.net · 12/03/2026
Fixed a few bugs in the essay. iurii.net/en/blog/post...
iurii.net
Privacy: a personal take
Why do I care about privacy? Who cares about you and me? Our data is used against us, from overcharging us to manipulating elections. Regardless of the privacy issue, online hygiene is a must.
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iurii (Юра) 🇺🇦 @iurii.net · 12/03/2026
Look around! Autonomous agentic AIs running wild — opening PRs, deploying production. But software engineering is a craft. Conservative, meticulous multi-session vibe-coding beats this hipster agentic nonsense 10/10.
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iurii (Юра) 🇺🇦 @iurii.net · 11/03/2026
This privacy essay is different from what I see online. I was trying to explore is anynimity online possible and can we escape survelliance from US tech giants. The guide is oriented for an average person. Read it just to see the depths of the survelliance tech. iurii.net/en/blog/post...
iurii.net
Iurii (Yurii) Krasnoshchok
Software Engineering, IT, and hobbies
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iurii (Юра) 🇺🇦 @iurii.net · 11/02/2026
People keep saying anti-immigrant policies are bad. They went after every minority at once, saw what gained traction, and leaned all in. Now, they disappear, jail, and murder mainly immigrants. But in the future, any journalist, protester, or teacher will be labeled an 'immigrant' or 'supporter.'
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Reposted by iurii (Юра) 🇺🇦
Anton Gerashchenko @antongerashchenko.bsky.social · 09/02/2026
Ukrainian Defenders have shared photos from before and during Russia’s war against #Ukraine. 📷: vitsikkkk / zolotarev_well / do_schelchka / kriher.m / vasilpoplavsky / sigard / kelly.kko / yarmak_d / krakovskyi_a / olexandr_mkr / pro100_monah / ed.petso / Threads
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iurii (Юра) 🇺🇦 @iurii.net · 03/02/2026
I’m way too old for childish fantasy tales about knights, magic, and dragons. I prefer mature, scientific stories about space knights, quantum magic, and alien dragons.
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iurii (Юра) 🇺🇦 @iurii.net · 01/02/2026
Long shot but maybe someone in #selfhosted #privacy #lineageos #degoogle crowd is able to help. My webview (v144.0 — modern) reports (apparently spoofed) ancient version "Mozilla/5.0 (Linux; Android 8.0; Pixel 2..." ... which breaks cookies exchange with Authentik. repost appreciated
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iurii (Юра) 🇺🇦 @iurii.net · 29/01/2026
There is a fine line between protecting freedom of speech and equal rights (equal platform rules for users, in this case) and giving a podium to Nazis. Giving users the ability to block is a band-aid, not the solution. Platforming Nazis, however, is a political stance.
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iurii (Юра) 🇺🇦 @iurii.net · 27/01/2026
Switched to degoogled LineageOS as my daily driver. As someone who ran Linux on a laptop in 2005, I'm seriously impressed by the current state of open source. That said, I wouldn't recommend this setup to anyone …
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iurii (Юра) 🇺🇦 @iurii.net · 25/01/2026
Can someone explain why no nationwide protest in the US? I see movements are hyper-fragmented. Some want ICE out, others want investigations, others are just memeing. How are you going to negotiate your demands? Do you have support from your representatives in opposition?
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iurii (Юра) 🇺🇦 @iurii.net · 22/01/2026
Saying "US under Trump" misses the point. Slow-walking aid was the strategy long before he returned. The fact that no policymakers actually stand up to him shows a coherent, bipartisan foreign policy: weaken the EU while promoting the interests of US donors and businesses.
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iurii (Юра) 🇺🇦 @iurii.net · 09/01/2026
I finally got back into frontend, learned the "state-of-the-art" framework (Next.js), and finished a project with it — only to realize Next.js is now considered obsolete and everyone has moved on to TanStack Start. Frontend. Frontend never changes.
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iurii (Юра) 🇺🇦 @iurii.net · 08/01/2026
The blood pact has been signed. Trump / Vance confirmed there will be no consequences for ICE as long as they are loyal to the regime. ICE has been ready to commit violence since its inception. You won’t have fair elections anymore in the US
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iurii (Юра) 🇺🇦 @iurii.net · 28/12/2025
I realized that my guitar unironically eats (maybe half a kilo of) carrots per year. I'm constantly forgetting to buy a proper guitar humidifier, so I just drop carrots inside and then remove the dried leftovers. Now you know this silly fact.
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iurii (Юра) 🇺🇦 @iurii.net · 20/12/2025
I got the invitation myself and had a chance to poke at the malware. I also uploaded the code to GitHub. github.com/aka-rider/co... README on GitHub explains how malware works. Be careful, I found two different attacks, there may be more, do not clone the repo unless you are 100% sure.
github.com
GitHub - aka-rider/contagious-interview-malware-do-not-run
Contribute to aka-rider/contagious-interview-malware-do-not-run development by creating an account on GitHub.
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Reposted by iurii (Юра) 🇺🇦
The Ukrainian Review @theukrainianreview.bsky.social · 02/12/2025
🇩🇪🇺🇦🇺🇸 German General Christian Freuding says the most unsettling change in Europe isn’t happening on the battlefield but in Washington, - The Atlantic The direct lines he once had to U.S. defense officials “day and night” have been “cut off—really cut off.”
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iurii (Юра) 🇺🇦 @iurii.net · 17/11/2025
Fake interview with (deeply hidden) malware in the demo project. This is new because the code itself looks harmless, only for it to download and inject the malware on run. blog.nviso.eu/2025/11/13/c...
blog.nviso.eu
Contagious Interview Actors Now Utilize JSON Storage Services for Malware Delivery
NVISO reports a new development in the Contagious Interview campaign. The threat actors have recently resorted to utilizing legitimate JSON storage services like JSON Keeper, JSONsilo, and npoint.i…
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iurii (Юра) 🇺🇦 @iurii.net · 28/10/2025
The task is to transfer €10 by making API call(s). And it's actually impossible. iurii.net/en/blog/post...
iurii.net
Iurii (Yurii) Krasnoshchok
Software Engineering, IT, and hobbies
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Reposted by iurii (Юра) 🇺🇦
Scott Horton @robertscotthorton.bsky.social · 19/10/2025
Dutch intelligence suspends sharing arrangements with the US after concluding that high level intel was routinely being shared by the White House with their friends in the Kremlin. www.volkskrant.nl/binnenland/n...
volkskrant.nl
Nederlandse diensten delen minder informatie met de VS: ‘Soms vertellen we dingen niet meer’
Het aantal dreigingen dat op Nederland afkomt is groot, zien de hoofden van de AIVD en de MIVD elke dag: niet alleen Russische agressie, maar ook de opmars van China als digitale macht en binnenlands ...
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iurii (Юра) 🇺🇦 @iurii.net · 09/10/2025
Behold! A backend developer will teach you how to frontend. But the main point is to demonstrate how to engineer an ugly solution of already solved problem that makes sense. iurii.net/en/blog/post... #React #i18n #nextjs
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iurii (Юра) 🇺🇦 @iurii.net · 22/09/2025
Russia is a beautiful country. The window views are so stunning that people often fall out..
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iurii (Юра) 🇺🇦 @iurii.net · 02/09/2025
Today I met a couple from Texas at a random European tourist spot. “Where you from?” the man asked. “Ukraine.” “How is it going, is it getting better?” “Not really.” It’s hard to maintain small talk about the war and daily horrors. “Trump will end this war,” the man assured … 🧵1/4
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iurii (Юра) 🇺🇦 @iurii.net · 14/08/2025
If Russian Orthodox Church (KGB) is not banned in your country, you are doing something wrong.
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iurii (Юра) 🇺🇦 @iurii.net · 08/08/2025
[...] AI isn’t to make workers more productive, it’s to make them weaker when they bargain with their bosses. Tim Cook’s engineers get beer-fattened, chestnut finished and massaged, but Cook’s factory workers in China are so maltreated that Foxconn had to install suicide nets tinyurl.com/yjcf8rk8
doctorow.medium.com
The enshittification of tech jobs
Our last line of defense has fallen.
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iurii (Юра) 🇺🇦 @iurii.net · 11/07/2025
"Cross-Context Prompt Injection Attack (XPIA)" Babe, wake up, the new type of injection just dropped repello.ai/blog/zero-cl...
repello.ai
Repello AI - Zero-Click Calendar Exfiltration Reveals MCP Security Risk in 11.ai
Repello AI provides enterprise AI security platform with automated AI red teaming, adaptive guardrails and threat modelling. Secure your GenAI systems from deployment to production.
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iurii (Юра) 🇺🇦 @iurii.net · 11/07/2025
ChatGPT jailbreak
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iurii (Юра) 🇺🇦 @iurii.net · 04/07/2025
Yes, but...
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iurii (Юра) 🇺🇦 @iurii.net · 12/06/2025
The hard limit for open tabs in iOS Safari is 500. After that, the "New Tab" button is disabled. Don't ask 👉👈
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iurii (Юра) 🇺🇦 @iurii.net · 21/05/2025
Programming horror story in one line: HTTP 503 — Rate limit service unavailable.
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iurii (Юра) 🇺🇦 @iurii.net · 12/05/2025
The fact that we still don’t have a personal AI assistant named Kowalski is a massive missed opportunity.
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iurii (Юра) 🇺🇦 @iurii.net · 08/05/2025
Me getting cozy in front of the TV to watch the May 9th parade in Moscow 🍿😎🍿. They say the show’s gonna be lit 🔥
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Reposted by iurii (Юра) 🇺🇦
UNITED24 Media @united24media.com · 04/05/2025
Russia kidnaps Ukrainian children—brainwashing and militarizing them, erasing their identity. It’s not just cruelty. It’s a systematic act of genocide.
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iurii (Юра) 🇺🇦 @iurii.net · 04/05/2025
Russia is deeply rooted in Christianity — just on Satan’s team.
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Reposted by iurii (Юра) 🇺🇦
Richard Branson @richardbranson.bsky.social · 25/04/2025
(1/4) It was America and Britain that guaranteed the sovereignty of Ukraine and its borders in return for persuading them to give up their nuclear weapons.
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iurii (Юра) 🇺🇦 @iurii.net · 23/04/2025
ADHD is like running on extremely overclocked hardware — blazing fast, slightly unstable. One might master French Renaissance art overnight… all while procrastinating on house cleaning.
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iurii (Юра) 🇺🇦 @iurii.net · 21/04/2025
This is a brilliant video, and the title is not clickbait. I’ll give a summary in the thread below, but please-please-please watch it 👀, share it 🔁, spread it like wildfire. Super rich compete with us for the same resources. They buy influence over media, politicians... 🧵1/9 🔽 youtu.be/wPoXOwiEfrQ
youtu.be
What does Elon Musk want?
YouTube video by Garys Economics
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iurii (Юра) 🇺🇦 @iurii.net · 12/04/2025
A few years ago, I was very surprised to find that all deep neural networks operate not on random numbers but on real-world objects — represented as numbers. E.g. in the hidden layers of a speech to text network are syllables, vocabularies, and so on… 🧵⏬
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iurii (Юра) 🇺🇦 @iurii.net · 11/04/2025
Expected to pet furry little sausages. Very disappointing, Spain.
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Reposted by iurii (Юра) 🇺🇦
Euan MacDonald @euanmacdonald.bsky.social · 11/04/2025
Fascist Russian/Iranian Shahed drones can now scatter anti-personnel munitions, similar to fragmentation grenades (up to 30 per drone, seen in photo). They are timed to detonate after 50-60 minutes and have a blast radius of 8 meters, Ukrainian military says.
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iurii (Юра) 🇺🇦 @iurii.net · 01/04/2025
I highly recommend Andrej Karpathy’s workshop. It’s a step-by-step guide on how to build and train an #LLM like ChatGPT/LLaMA. (It took me ~2 evenings to complete). I also ported Andrej’s nanoGPT to MacOS / metal (macs with M chips). github.com/karpathy/nan... youtu.be/kCc8FmEb1nY
youtu.be
Let's build GPT: from scratch, in code, spelled out.
YouTube video by Andrej Karpathy
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iurii (Юра) 🇺🇦 @iurii.net · 28/03/2025
Either the American people push back against this disastrous administration, Hegseth and Waltz should resign, and Gabbard receive a jail sentence for for lying under oath, or they accept that law isn’t working, and this is game over for democracy.
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iurii (Юра) 🇺🇦 @iurii.net · 27/03/2025
We’re burning our planet as fuel for AI to generate infinite hentai, and as a bi-product, AI solves protein folding, potentially saving the planet. Win some, lose some 🤷‍♂️
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Reposted by iurii (Юра) 🇺🇦
Brian Tyler Cohen @briantylercohen.bsky.social · 26/03/2025
Breaking: Top Trump officials’ private data and passwords have surfaced online, including Pete Hegseth, Mike Waltz, and Tulsi Gabbard. This data could potentially be used by America’s enemies to hack into the unsecured Signal chat where they discussed war plans.
spiegel.de
Hegseth, Waltz, Gabbard: Private Data and Passwords of Senior U.S. Security Officials Found Online
Donald Trump's most important security advisers used Signal to discuss an imminent military strike. Now, reporting by DER SPIEGEL has found that the contact data of some of those officials, including ...
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iurii (Юра) 🇺🇦 @iurii.net · 26/03/2025
#cryptography 101
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iurii (Юра) 🇺🇦 @iurii.net · 25/03/2025
Big if true
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iurii (Юра) 🇺🇦 @iurii.net · 23/03/2025
There is a disparity between social networks' graph and the global state of the network — all interactions, ’likes’, follows, comments are global, not spatial. This mismatch allows bad actors to easily manipulate the narratives and spread disinformation (brigading, amplifying, etc.). #atproto 1/3 👇
pmc.ncbi.nlm.nih.gov
Community structure in social and biological networks
A number of recent studies have focused on the statistical properties of networked systems such as social networks and the Worldwide Web. Researchers have concentrated particularly on a few properties...
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