Building cross-platform apps — and the open-source framework they run on. Microsoft MVP. AFOL. Based in Prague 🇨🇿

Prague, Czech Republic
Martin Zikmund retweeted
All around goodness at #NDCOslo this week. Busy times at @UnoPlatform booth.
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It was a packed room for @samidip session on agentic workflows and @UnoPlatform Studio at @NDC_Conferences Oslo!
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Having a lot of fun at our @UnoPlatform booth at @NDC_Conferences Oslo! Come see us and talk #dotnet and cross-platform development!
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Martin Zikmund retweeted
At #NDCOslo? Come see us at the @UnoPlatform booth. We talk cross-platform .NET with AI & Design tools. Got shirts, stickers & candy!
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Martin Zikmund retweeted
Home assistant 13 years old! 🎂 Happy birthday to us! Home Assistant is officially a teenager. 13 years old today 🥳🏠 Here’s to the teenage years! 🎉
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Yes, it is sad indeed.
I spent 2.5 billion tokens, every limit I had and five days to make this. A GTA-style city, built with GPT-6 using only prompts. No code or 3D by hand. The whole point was to push it as far as it goes and wire in every API I had. The setup: Codex driving Unreal Engine 5, with Higgsfield, Tripo, Meshy, Seedance, Seed Audio and fal handling the buildings, characters, animations, materials and sound. 8 buildings taken from concept to game, 247 generated voice lines for residents and police, 10 radio tracks across 5 stations. Here's the honest part. Most of those tokens didn't go into building. They went into fixing. The model writes a mechanic, runs it, watches it break, and tries again for hours. Getting a character to open a car door and actually sit in the seat took an absurd number of passes. A carjacking needed two separate bodies to stay locked to the same grab. Half the work was animation that looked fine on its own and fell apart the moment it ran in the game. And almost all of that 2.5B is the same project history being re-read from cache on every request, not unique code. Procedural generation from prompts is genuinely fun to watch and wildly inefficient at the same time. The city started as glowing blocks with working driving, money and jobs underneath, and ended up somewhere I'd actually screenshot. Full breakdown: piped.video/9lFE4T7iZKM
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Visit the @UnoPlatform booth at @NDC_Conferences Oslo and learn how to build great cross-platform #dotnet apps! #NDCOslo
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Martin Zikmund retweeted
I resigned from Anthropic today. I spent the last three years doing pretraining research at both OpenAI and Anthropic. Neither company is acting responsibly. They are racing straight to self-improving superintelligence and gambling with our lives. More thoughts below.
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Just got @UnoPlatform to support real multi-windowing on Android! #dotnet #appdev
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Martin Zikmund retweeted
* Insert its-happening.gif * WinUI is finally open source 🥳! A huge THANK YOU to the community for pushing for this over the years 💖! More good stuff is on the way 👀!
WinUI is finally truly open sourced! It's been a long journey, but we took it in stride. Congratulations to the team. 🍾💖🪟 #windev #winui github.com/microsoft/microso…
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Amazing news, this unlocks so many possibilities!
WinUI is finally truly open sourced! It's been a long journey, but we took it in stride. Congratulations to the team. 🍾💖🪟 #windev #winui github.com/microsoft/microso…
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Adding another ring to my Microsoft MVP award stand 🎉 . It has been a turbulent year and this renewal was definitely not a given, which makes it that much more valuable in my mind. Everything is changing fast, but I'm still looking forward to more learning and sharing #MVPBuzz
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Element-level theming is now also included in @UnoPlatform 6.6 🎉
This one's been on my backlog forever and finally shipped it. RequestedTheme now works on any UIElement in the visual tree in Uno Platform. Set light or dark theme on any element, nest them, switch at runtime #dotnet #xaml #unoplatform #appdev
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The revamped MenuFlyout and new SplitMenuFlyoutItem are now available in @UnoPlatform 6.6!
Merged revamped menu flyouts in @UnoPlatform! Started this PR back in 2024, can't describe the relief of finally seeing that merged label 😀 ✅ Compact for mouse, spacious for touch/pen ✅ Inline keyboard shortcuts ✅ Improved UX, shadows & hierarchy ✅ New SplitMenuFlyoutItem
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Can you build an Android Launcher with @UnoPlatform? Yes you can!
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Nothing to see here. Just the #WinUI 3 gallery... running in the browser! @UnoPlatform
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Martin Zikmund retweeted
Modern .NET deserves to run everywhere. @SkiaSharp brings the cross-platform rendering glue. Join us for Focus on SkiaSharp 4.0 event tomorrow. Co-hosted by @UnoPlatform & @dotnet. Awesome speakers like @redth, @mattleibow, @mzikmunddev, @sinclairinat0r, @MichaelStonis & more. Check out demos, stay for deep dives. Should be fun. Come join: platform.uno/skiasharp/
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