BuildStuff is back in Vilnius this December! It's one of the best conferences around, I'll be there speaking about the actor model, and on Friday night we're throwing a big after-party with @linebreakers.band . You can get 15% off tickets with this link:

New Blog Post: "The Easiest Way to Do OpenTelemetry in .NET: OTLP + Collector" Built a commercially successful OTEL product; used OTEL in production since it was a RC; and have helped 100+ of our customers adopt it. This is the standard we've settled on. 🔗 in next post

The correct answer is obviously list.Sum()

We've reached the point where Ukraine needs to consider very hard whether it's willing to extend a Ukrainian security guarantee to NATO.

1/ If you have ETL like data streaming one place to another give https://t.co/FMJKB5cccr streams a try as it can fully saturate your hardware, it can increase your throughput significantly. It also supports back-pressure, means no OutOfMemoryExceptions

So @OnurGumusDev 's talk at our @AkkaDotNET Community Standup yesterday was an excellent example of what you can build on top of Akka - he built an opinionated F# CQRS framework (FCQRS) that's highly expressive and concise

📢Hey #fsharp! Join us on Friday for another session. This time we'll be joined by @Jimmy_Byrd showing us how to use OpenTelemetry in our test suite!. Details:

Before USA demands from Ukraine the costs of military aids they should pay France for the statue of Liberty. With interest rate for 129 years.

🚀 Hey F# Folks! 👋 I'm hosting a FREE 1.5-hour intro session about using CQRS in F#, just ahead of a longer, in-depth workshop coming soon. ⏰ 🛠️ We'll explore CQRS through a hands-on, practical example! 🎯 The goal here is to quickly show why CQRS is becoming the default

I've just compared C# and F# with DeepSeek R1 and F# is recommended by AI. Check it out! https://t.co/sKtD3a0RpH via @WhatIsBetterAI

Marco Rubio apparently knows what's right and what the interest of the US is. Listen to American politicians before they sold their soul to Trump. What hypocrisy! https://t.co/WD0vNdLUIq

Hi @ICooper is there video recording of yours and Martin's talk "Modern Observability and Event Driven Architectures" at NDC London 2025? All videos seem to be published, but this one is missing. Was it recorded?

I think I understand what is the essence of Trump's peace plan: stop all military aids to Ukraine, wait until it runs out of ammunition, and then Putin will stop the invasion because he is fair. Can't see any flaws in that.

Does @JDVance also call tours to Auschwitz "propaganda tours" or he makes an exception?

The question now is what to do. This suggestion might seem off the wall, but it is informed by this mathematician's view of politics as emergent phenomena, explained in the essay cited in my bio, which contains within it an approach to intervention. 1/2

This dude has the audacity to ask Zelensky why he’s not wearing a shirt… Go ask Musk the same thing, you little lackey prick And KUDOS to how Zelensky answered. https://t.co/gnEZCEdua0

This might literally be the first time in US history that an American president has criticized an ally for not surrendering to an invading army. Disgraceful.

I never thought I would write this, but watch Julia Hartley-Brewer absolutely shred Richard Tice over Ukraine.

New blog post: "Farewell, SpecFlow. @gasparnagy Saves the Day with @ReqnrollBdd!" https://t.co/i6oT7EmcqZ #dotnet #oss #specflow #testing #community

Around 2012 when it became clear that Putin is becoming a cruel dictator, it became also clear that his big supporters will support anything he does, no matter how far he comes. I think the same can be said now about loud supporters of Trump. They will accept anything from him.