I'm a happy Swede who loves the web and .Net. My passion is and will always be #Sitecore and #blazor. #Sitecore MVP

Joined March 2009
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Pinned Tweet
Make it all dynamic in #Blazor - Routing, Pages and Components visionsincode.wordpress.com/…
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Göran Halvarsson retweeted
May 7
Introducing GPT-Realtime-2 in the API: our most intelligent voice model yet, bringing GPT-5-class reasoning to voice agents. Voice agents are now real-time collaborators that can listen, reason, and solve complex problems as conversations unfold. Now available in the API alongside streaming models GPT-Realtime-Translate and GPT-Realtime-Whisper — a new set of audio capabilities for the next generation of voice interfaces.
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Göran Halvarsson retweeted
We shipped Aspire 13.3 today! devblogs.microsoft.com/aspir… - A new skill to aspirefy your existing application - Now the agent can see your browser logs - You can aspire deploy and any Kubernetes cluster (and aspire destroy) #aspire @aspiredotdev
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The boring Copilot CLI finally has a proper UI. 🥳 Sessions, worktrees, file changes, agents, skills, hooks, MCP servers... All visible in one place. The CLI was powerful, but hard to follow. Now it feels much more like a real agent workspace Get #VSCodeInsiders and take a look
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Göran Halvarsson retweeted
Finally improving the first class Kubernetes support in aspire. aspire add kuberentes aspire deploy @mitchdennydev has been working on this! #cloudnative #kubernetes #aspiredev @aspiredotdev
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Göran Halvarsson retweeted
Introducing Project Glasswing: an urgent initiative to help secure the world’s most critical software. It’s powered by our newest frontier model, Claude Mythos Preview, which can find software vulnerabilities better than all but the most skilled humans. anthropic.com/glasswing
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Göran Halvarsson retweeted
Working on supporting nextjs (standalone) natively in aspire for the next (no pun intended) version: #aspiredev #nextjs @aspiredotdev
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REMINDER 🚨: TOMORROW, APRIL 1, HUMANS WILL RETURN TO THE MOON FOR THE FIRST TIME IN 53 YEARS We’re living in history! The entire mission is being streamed live by NASA, don’t miss it.
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Göran Halvarsson retweeted
🇪🇺 European tech is doing better and better. We used to try to catchup with the U.S. 🇺🇸 and China 🇨🇳. But today in some fields, European AI companies are competing with each other for who’s world best. @MistralAI claims to beat @ElevenLabs on text-to-speech models. venturebeat.com/orchestratio…
Mistral just open-sourced a text-to-speech model that beats ElevenLabs. 3 GB of RAM. Runs locally. Free. The thing people were paying per-word for last year runs on your laptop now.
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Göran Halvarsson retweeted
Everyone told us the AI race was over. That Europe🇪🇺 missed it. That you need $10B clusters and closed-source moats to compete. Then @LightOnIO's LightOnOCR-2 -1B parameters, open-source, running on a single GPU you can put on your desk- just beat OpenAI GPT-5 mini, Anthropic Claude Sonnet, Google Gemini 2.5 Flash, Zhipu GLM-4.5V, and DeepSeek-OCR on table extraction. The work that actually matters. Not Silicon Valley 🇺🇸 Not Shenzhen🇨🇳 Not Beijing 🇨🇳 Not Hangzhou 🇨🇳 From Paris🇫🇷 ...with love 💕 The race isn't over. It never was.
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Göran Halvarsson retweeted
Asked Codex to add Doom into Codex. Only runs the game while Codex is at work: the harder the task, the longer the play time. Turn off fast mode and setting extra high reasoning might also help. You think @ajambrosino will accept my PR? 😂
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Göran Halvarsson retweeted

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Visual Studio Professional subscription costs me ~500 SEK/month. VS Code is free and if I pay for anything monthly, it’s an AI assistant (ChatGPT/Codex, Claude, etc.) that boosts output every day. Why am I paying for VS Pro again? @VisualStudio @dotnet #VisualStudio #VSCode
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I had a small epiphany while coding today. I realized I wasn’t writing prompts in English anymore. I was using my native language. And it just… worked.
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Now take this one step further: If AI can translate thought in real time… why would humans stop speaking their native languages to each other?
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So here’s the uncomfortable question: Is this the beginning of the end of English dominance, not as a language, but as a requirement? AI might not just change software. It might change culture.
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Göran Halvarsson retweeted
11 Dec 2025
This is what I keep telling people about giving the LLM eyes. Check out how we enable this with aspire and playwright to build apps e2e with any coding agent. Check out: youtu.be/7nQCRRYp44k?si=Nn_A…
on the product team @cursor_ai the question we ask most is: what would make our own coding lives better today? Debug Mode has been the biggest shift in how i build. giving the agent the ability to read and write logs turns debugging from “can this bug be fixed?” into “when will it be?”
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