Yngvarr (@legigor) header
Yngvarr (@legigor) profile picture

Crazy drug-induced microkernel /// Abandoned in a void of nothingness /// Inverter of control /// Metacognition monitor

Kyiv, Ukraine
Joined April 2008
Photo by Yngvarr (@legigor)Photo by Yngvarr (@legigor)Photo by Yngvarr (@legigor)Photo by Yngvarr (@legigor)Photo by Yngvarr (@legigor)Photo by Yngvarr (@legigor)Photo by Yngvarr (@legigor)Photo by Yngvarr (@legigor)Photo by Yngvarr (@legigor)
Replying to @yevhen
Я на тому тижні в продакшен коді знайшов, що у нас дві автономні паралельні системи логіну ). Просто на якийсь момент 4 місяці тому Агент форканув систему лоігіну, і далі ми 4 місяці автоматично робили фікси і туди і туди. Агент каже що не хотів робити брейкінг чеіндж.
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Yngvarr retweeted
I still amused how extensible @badlogicgames pi coding agent is. Built extension for tool approvals to make pi more appealing for non-techies and DevOps people. Post: open.substack.com/pub/codero… Package: npmjs.com/package/@yevhen.b/…
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Yngvarr retweeted
Hey @openclaw (@openclaw / Clawdbot) people! 🦀 I've run meticulous AI security review (Codex 5.2 High) on Clawdbot's codebase (latest 2026.1.24 release) across 5 surface attack vectors, and it found 37 potential vulnerabilities related to misconfiguration (incl top 10 reported yesterday). You can run it instantly with uv or with single-liner shell command (or just from source). Includes detailed checklist report with mitigation recommendations. Check link in reply comment
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AI is causing a new dev pattern: I heard this yesterday: I show my stakeholders a demo, we generate 10-12 exciting ideas, and by end of next day, 80% are already in production. Then I let them know: 'It's live — what do you think?" People who fret about AI replacing dev jobs are missing the point. When you can create value 10x or even 100x more quickly, you get more headcount, not less. Another example: I paired with someone two days ago who made a circa-2005 Google Analytics clone in less than 30 minutes. (One JavaScript snippet, sending events to Google Cloud Run, PubSub, and BigQuery.). It will eventually ingest 20MM events/month, way above the 1MM Google Analytics limit. (We wrote the reporting engine in Python Streamlit today.) The longest part of the process? Getting permission to create PubSub subscribers. Not coding. These types of obstacles are what @steve_yegge and I called "barbed wire" in our Vibe Coding book. But I never saw as vividly as how critical it is to have someone from infosec or admin rights on the team — all your wildest dreams are blocked by waiting to get access rights. Another heartbreaking form of barbed wire? People stuck in protracted sprint planning processes, endless backlog grooming meetings about what features should work on next and which need to be pushed into next quarter... The new bottlenecks are organizational, not technical — let's go fix them!
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It is funny how llm apps are moving God speed from Python to JS. And I think this is right direction. There is no data science in LLM apps, you do not need Python to construct prompt and then call some hosted LLM. On the other hands, there are tons of UI. So JavaScript.
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At @YouScan_io, developers have only one rule: ensure our CTO sleeps well. That's why we built a Batch Queue library, which saves us $45k/year on our cloud bill! Check out our article to see how your CTO can rest easy, too. medium.com/youscan/batching-… Sleep well @korneliuk
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Meissner effect or bust: Day 8 TLDR: I’m cracking open the first LK99 sample about 11pm PDT. I’ll be posting pictures and videos as we go. Probably not live, but nearly live.
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Uber was hacked. The hacker social engineered an employee -> logged into the VPN and scanned their intranet. 👇
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DevOps is dead 💀, long live Platform Engineering! 1) Developers don't like dealing with infra 2) Companies need control of their infra as they grow Platform Engineering (and Internal Developer Platforms) enable these two facts to coexist. Here's how: (1/n)
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Kubernetes Hardening Guide - by National Security Agency media.defense.gov/2021/Aug/0…
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Replying to @elonmusk
@elonmusk, in gratitude for providing Starlink to🇺🇦we want to give all your businesses always-free access to our AI-powered social media intelligence tool, developed in🇺🇦-@YouScan_io. Your mktg people can DM me, and I'll send them login details & usage instructions. Thank you!
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I use software with all sorts of bugs every day. I debug problems for a living, and you're telling me that these smart contracts are "the law", WTAF, GTFO.
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An NFT is like being the Foursquare Mayor of a JPEG
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Yngvarr retweeted
Modern architects design the organization along with its tech. Luckily we know more about org design than we might think: The biggest throughput killer in distributed systems is a synchronization point. In orgs that's called a meeting. Same effect! Ride the #architectelevator
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The Ukrainian language model (ukr-roberta-base) by @YouScan_io is available now. It was trained on 2.5B tokens using @huggingface transformers.
 Repo: github.com/youscan/language-… Check it out huggingface.co/youscan/ukr-r…
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Yngvarr retweeted
The best Zoom alternative is fewer virtual meetings and more considered, long-form write-ups. It won’t replace them all, but if your remote day is nothing but a long series of Zoom meetings with small breaks in between, you’re probably doing it wrong.
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when someone thanks me for AutoMapper i do have to pause a bit to process sarcasm
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Ухх, ребята запустили Синтру для всех! Подписываюсь под каждым сообщением в треде — за несколько лет с таким учетом финансов мы ушли от минуса, научились планировать расходы и наконец купили духовку :)
Итак, Sintra! Это сайт + приложение для того, чтобы держать деньги в порядке. Сегодня мы запускаем бету, по приглашениям. Тред👇
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