Alex Okrushko 🇺🇦 (@AlexOkrushko) header
Alex Okrushko 🇺🇦 (@AlexOkrushko) profile picture
Vancouver, British Columbia
Joined August 2012
Photo by Alex Okrushko 🇺🇦 (@AlexOkrushko)Photo by Alex Okrushko 🇺🇦 (@AlexOkrushko)Photo by Alex Okrushko 🇺🇦 (@AlexOkrushko)Photo by Alex Okrushko 🇺🇦 (@AlexOkrushko)Photo by Alex Okrushko 🇺🇦 (@AlexOkrushko)Photo by Alex Okrushko 🇺🇦 (@AlexOkrushko)Photo by Alex Okrushko 🇺🇦 (@AlexOkrushko)Photo by Alex Okrushko 🇺🇦 (@AlexOkrushko)Photo by Alex Okrushko 🇺🇦 (@AlexOkrushko)Photo by Alex Okrushko 🇺🇦 (@AlexOkrushko)
Alex Okrushko 🇺🇦 retweeted
Replying to @elonmusk
@elonmusk Elon, I want to tell you something as a Ukrainian. For years, many people in Ukraine admired and respected you. I was one of them. I personally saw you as a technological genius, a visionary, someone who was building the future while others were still living in the past. And that is exactly why your growing hostility toward Ukraine is so difficult for me to understand. Ukraine is not a perfect country. We have corruption, political failures, and many problems. Nobody denies that. But tell me, which country is perfect? Ukraine is also a country of incredibly talented engineers, scientists, entrepreneurs, developers, artists, and ordinary hardworking people. We build world-class technology, innovate under impossible conditions, value education, and have repeatedly shown the world what courage, resilience, and human dignity look like. We are a country that voluntarily gave up the world's third-largest nuclear arsenal in exchange for security assurances. We are a nation that stood up in 2014, during the Revolution of Dignity, because we refused to live under authoritarianism and Russian domination. We wanted freedom, democracy, and the right to choose our own future. And today, we are fighting for that same freedom. Every day, Ukrainian civilians are killed by Russian missiles, drones, and bombs. Children lose their parents. Parents bury their children. Entire cities are destroyed. Millions of lives have been shattered. These people are not dying because of Zelenskyy. They are not dying because of Ukrainian corruption. They are dying because Putin chose to invade another sovereign nation and continues to wage a war against its people, cities, culture, and identity. Yes, corruption must be fought. Yes, every dollar of international aid must be accounted for. Ukrainians themselves deserve transparency and justice more than anyone. But corruption does not justify invasion. Political failures do not justify bombing children. And no amount of criticism of Ukraine changes who crossed the border with an invading army. You seem to believe that giving up Donbas and Luhansk could bring peace. But why should we believe Putin would stop there? He already violated Ukraine's sovereignty after promising to respect it. He took Crimea in 2014. He fueled war in Donbas. And in 2022, he launched a full-scale invasion. What makes you think another territorial concession would finally satisfy him? History has shown us what happens when democracies believe they can secure lasting peace by rewarding an aggressor with someone else's land. We have seen this before, in Europe, in the years leading up to World War II. Peace built on surrender to a dictator is not necessarily peace. Sometimes it is simply an invitation to the next war. Elon, you are a man who talks about the future of humanity, about making civilization better, about taking humanity to Mars. But what kind of future are we building if we accept that powerful dictators can erase smaller nations simply because they have more weapons? Ukraine is not asking the world to pretend we are perfect. We are asking the world to recognize that we have the same right to exist, to be free, and to determine our future as Americans do. And one more thing: Ukrainians have never been your enemies. Many of us admired you, believed in your vision, and appreciated what Starlink made possible during the darkest days of this war. That is why your words hurt more than you might realize. You have enormous influence. Your voice can shape how millions of people understand this war. I still want to believe that the man who dreams of advancing humanity can recognize the humanity of people fighting simply to survive. It is not too late to stand on the right side of history. Not on Zelenskyy's side. Not on any politician's side. On the side of freedom. On the side of human life. On the side of a nation's right to exist. That is all we are asking for. 🇺🇦
1,055
1,614
127
13,638
568,822
Amazing article! Explains a very complex topic is “easy to digest“ way. One of the best that I’ve seen so far. Highly recommend to read to everyone. You don’t have to be in crypto - great for general knowledge.
3
445
Alex Okrushko 🇺🇦 retweeted
Five years and 170+ chains later, the LayerZero team hit the structural limits of today's blockchain architectures. So they're rebuilding an entirely new base layer. Part One of our two-part series from @LorenzoARK, @rhadiARK, and @LayerZero_Core. ark-invest.com/articles/anal…
20
36
13
146
105,165
Alex Okrushko 🇺🇦 retweeted
The world’s markets are undergoing a once in a generation transition. We’ve spent the last year building ATLAS (Aggregated Trading Liquidity and Settlement), a first-of-its kind, headless exchange designed for the future of global markets. It combines the performance and fairness of a traditional exchange with the verifiability and self-custody of a decentralized exchange. The best of a CEX meets the best of a DEX. ATLAS has been built alongside the world’s leading financial institutions and is designed to deliver fair, performant markets around the globe. It delivers deep, global liquidity for both open and institutional trading venues.
51
117
56
660
293,840
Alex Okrushko 🇺🇦 retweeted
How do you scale Angular Signals from local state to state management across an entire application by @AlexOkrushko Watch the full talk: youtube.com/watch?v=s56PUx4q… Join the next NG Poland conference in Warsaw or online: ng-poland.pl/
4
5
297
Alex Okrushko 🇺🇦 retweeted
RxJS 9 is close to the first beta. I've decided to "skip" 8, because I published a few 8.x alpha versions a couple of years ago, and I put that development on hold while Web Platform Observable landed. RxJS 9 is built on top of (or polyfilling) the Web Platform Observable.
4
11
1
126
9,260
Alex Okrushko 🇺🇦 retweeted
Alright @angular fam: I've got a big update for those of you building agentic experiences into your Angular apps. We're launching @CopilotKit for Angular in a few days. 🥳 Check back in on July 23rd. 👀
4
18
2
69
5,898
Alex Okrushko 🇺🇦 retweeted
Btw feel free to let the world know that this is now my new account since I wasn't able to recover @jean__meche.
8
15
1,002
Alex Okrushko 🇺🇦 retweeted
The Roadmap to Modern @angular is Here! Excited to finally share what I’ve been working on! My two new courses were just published on Frontend Masters designed to take you from "Angular Basics" to "Enterprise Architect." If you’ve taken @marktechson's Angular Fundamentals course, this is the direct follow-up. We are moving past the boilerplate and diving straight into the new era of Modern Angular. 🚀 Course 1: Intermediate Angular We bridge the gap between knowing the syntax and building real apps: - The Signal-Powered Component Model: Rethinking how we build UI. - Modern Routing & Declarative Data Fetching: No more spaghetti code. - The Signal Forms API: The new standard for user input. 🔥 Course 2: Advanced Angular This is for developers ready to build performant, scalable architectures: - Next-Gen Rendering: Optimizing for speed. - Enterprise State with SignalStore: (My personal favorite module!) - RxJS Concurrency & QA with Vitest. I recorded these in December 2025, so every technique is cutting-edge (Angular 21 was used during the recording) Get $10 off your first month with these links: 👉 Intermediate: frontendmasters.com/courses/… 👉 Advanced:  frontendmasters.com/courses/… #Angular #FrontendMasters #NgRx #WebDev #GDE
3
7
22
1,535
Alex Okrushko 🇺🇦 retweeted
Starting to think that maybe Angular had it right all along…
36
15
6
275
78,233
Alex Okrushko 🇺🇦 retweeted
Replying to @AlexOkrushko
@AlexOkrushko now live on stage at #ngBaguette about the @ngrx_io SignalStore. The mental model, extensions, events and more
3
13
458
Alex Okrushko 🇺🇦 retweeted
After a very thorough 3 day full security sweep and hardening process, we'd like to issue an official all clear ✅ on TanStack repo and package security. Full details have been updated in our post-mortem and security followup blog (linked below). TL;DR: - Only the Router/Start repo was affected. 42 monorepo packages, 2 versions per package. These were promptly deprecated within the hour and removed by NPM shortly after - All other repos and packages were unaffected and remain secure including: Query, DB, Store, AI, Table, Form, HotKeys, Virtual, Pacer, Config, Devtools, CLI, Intent, etc. - All available and published versions of every TanStack package are safe to download, including TanStack Router/Start. tanstack.com/blog/npm-supply… tanstack.com/blog/incident-f…
16
90
13
943
84,067
Alex Okrushko 🇺🇦 retweeted
🚨 BREAKING: 84 TanStack npm packages were compromised in an ongoing Mini Shai-Hulud supply chain attack, adding suspected CI credential-stealing malware. Socket flagged every malicious version within six minutes of publication. This is a developing story.
69
357
229
1,552
836,049
Alex Okrushko 🇺🇦 retweeted
Take Vite-powered Angular to the next level with @brandontroberts at NG Belgrade Conf 2026! ⚡ In his talk, Brandon explores how Analog extends Angular’s Vite integration and unlocks better performance and DX with modern tooling. Details 👉 angularbelgrade.org/speakers…
3
1
11
1,702
Alex Okrushko 🇺🇦 retweeted
Regular conference and final workshop tickets are sold out! 🎉 Final conference tickets are now available. See you in a month! ⏳ #NGBelgradeConf #AngularBelgrade #Angular
1
1
2
1,183
Alex Okrushko 🇺🇦 retweeted
🧵 Sneak peek from my upcoming book: Modern Angular: Architecture, Concepts, Implementation Here, I combine Signal Queries with advanced Angular building blocks such as TemplateRef, ContainerRef, and structural directives. 1/3 (👇 Waiting list in comments)
3
3
22
1,621