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Martin Zikmund

@mzikmund.dev
892 followers 140 following 97 posts

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

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Martin Zikmund @mzikmund.dev · 03/09/2026
Just got @platform.uno to support real multi-windowing on Android! #dotnet #appdev
Multi-window Uno Platform app on Android
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Martin Zikmund @mzikmund.dev · 04/08/2026
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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Martin Zikmund @mzikmund.dev · 16/07/2026
Can you build an Android Launcher with @platform.uno? Yes you can!
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Martin Zikmund @mzikmund.dev · 02/07/2026
Nothing to see here. Just the #WinUI 3 gallery... running in the browser! @platform.uno
WinUI 3 gallery running in the browser with Uno Platform
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Martin Zikmund @mzikmund.dev · 25/06/2026
Just merged a large update of NavigationView control in @platform.uno, now with the smooth selection indicator animation! You can already try it out in the latest dev Uno.Sdk 💻 !
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Martin Zikmund @mzikmund.dev · 05/05/2026
🎬 Coming to @platform.uno: AnimatedIcon from WinUI! It takes animated visuals generated by LottieGen and renders them in place of regular icons, allowing playful visual state transitions - super fun to play with! #winui #appdev
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Martin Zikmund @mzikmund.dev · 09/04/2026
This one's been on my backlog forever and finally shipped it. RequestedTheme now works on any element in the visual tree in @platform.uno. Set light or dark theme on any element, nest them, switch at runtime
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Martin Zikmund @mzikmund.dev · 26/03/2026
10,000 merged pull requests on @platform.uno core repository. 🎉 Glad to be a part of it, here's to the next 10K! #dotnet #csharp
10k merged PRs on Uno Platform
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Martin Zikmund @mzikmund.dev · 04/03/2026
It may not seem like much, but I've been trying to get this green checkmark for SO long. All @platform.uno runtime tests will also run in CI against WinAppSDK meaning we'll automatically catch any test that has incorrect assumptions 🎉 #dotnet #opensource
WinAppSDK tests in CI
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Martin Zikmund @mzikmund.dev · 03/03/2026
A little bit of @platform.uno dogfooding underway! #crossplatform #appdev
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Martin Zikmund @mzikmund.dev · 26/02/2026
Just merged PlaneProjection & Matrix3DProjection API support for @platform.uno! 🚀 3D perspective transforms on any UI element - card flips, tilts, carousels - working across iOS, Android, macOS, Windows, Linux & WebAssembly. This one was fun to build! #dotnet #csharp #xaml #winui
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Martin Zikmund @mzikmund.dev · 25/02/2026
When I ported DOOM to @platform.uno #WebAssembly, I noticed that running and shooting can easily close the tab (Ctrl + W combo). Luckily there is Keyboard.lock/unlock API that can block browser shortcuts for full screen apps - coming soon as a easy-to-use #csharp API!
Keyboard Lock/unlock APIUno DOOM
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Martin Zikmund @mzikmund.dev · 24/02/2026
Many shape stroke rendering improvements coming to @platform.uno apps near you soon! 🔽
Improve stroke rendering
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Martin Zikmund @mzikmund.dev · 30/01/2026
Why is DOOM running on the @platform.uno booth at #NDCLondon? 👀 Only one way to find out - come see us on the 5th floor!
DOOM at Uno Platform booth on NDC London
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Martin Zikmund @mzikmund.dev · 29/01/2026
Love to meet up with #dotnet developers face to face and show what we are building at @UnoPlatform, it is really energizing ⚡! #ndclondon
Discussing cross platform app development at Uno Platform booth
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Martin Zikmund @mzikmund.dev · 29/01/2026
Day 2 of #NDCLondon is afoot! Come to chat with us about @platform.uno and AI-boosted cross-platform #dotnet app development!
Uno Platform booth at NDC London
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Martin Zikmund @mzikmund.dev · 28/01/2026
Attending #NDCLondon 2026? Visit the @platform.uno booth on the 5th floor to see what modern AI-powered cross-platform #dotnet app development looks like! We have demos, deep dives, and cool prizes to win, see you soon!
Uno Platform booth at NDC London
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Martin Zikmund @mzikmund.dev · 20/12/2025
And yes, the #WebAssembly does run in the #Tesla browser with a game controller too!
Uno Platform DOOM in Tesla browser
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Martin Zikmund @mzikmund.dev · 10/10/2025
Throwback to .NET Day Switzerland 2025 Flawless organization, spectacular cinema venue & great conversations with devs and speakers! Big thanks to the organizers - you nailed it! 👍 Can’t wait for 2026! 🤞
Speaking at .NET Day SwitzerlandSpeaking at .NET Day SwitzerlandSpeaking at .NET Day Switzerland
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Martin Zikmund @mzikmund.dev · 27/09/2025
We had a blast at BASTA! Mainz. Showcasing the latest @platform.uno news directly to developers is a great way to understand their real-world needs and interests. As always we leave full of new ideas (and great food 😁) @morning4coffe.bsky.social
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Martin Zikmund @mzikmund.dev · 09/09/2025
No worries, the @platform.uno extension works great with @visualstudio.com 2026 - just find it in Extension Manager and click Install 👍
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Martin Zikmund @mzikmund.dev · 03/09/2025
Asked @github.com Copilot to create a manual test sample for TextBlock selection methods in @platform.uno and it delivered with exceptional level of detail!
Detailed manual test sample for TextBlock selection methods
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Martin Zikmund @mzikmund.dev · 10/07/2025
After several nerve-wracking days, I'm thrilled to be renewed as a Microsoft MVP for another year! 🙌 Huge thanks to the community, and everyone involved! Expect more content coming to my YouTube (www.youtube.com/@mzikmund), and blog (mzikmund.dev) 🚀 ! #mvpbuzz #microsoft #developercommunity
MVP award congratulations e-mail
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Martin Zikmund @mzikmund.dev · 01/07/2025
Hello, #DWX25 in Mannheim! Our @platform.uno booth is ready to show you some cross-platform #dotnet magic, and you can even win some #Lego!
Uno Platform booth at DWX
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Martin Zikmund @mzikmund.dev · 18/06/2025
🚀 CommandBarFlyout support is coming to @platform.uno! Just merged & available in the latest dev builds, looking forward to see devs build cool stuff with it 😁 ! #UnoPlatform #dotnet #opensource #crossplatform
CommandBarFlyout in Uno PlatformDark CommandBarFlyout in Uno PlatformPR merged!
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Martin Zikmund @mzikmund.dev · 28/05/2025
First day of @techorama.bsky.social Belgium 🇧🇪 was fantastic! Engaging discussions with developers and a chance to highlight the latest innovations the whole @platform.uno team was working on 👍 @morning4coffe.bsky.social #conference #showcase #demos
Uno Platform booth at Techorama
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Martin Zikmund @mzikmund.dev · 15/05/2025
A little teaser for one of my demos 👀 :
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Martin Zikmund @mzikmund.dev · 15/05/2025
We are preparing some fun demos for today's @platform.uno Platform 6.0 webinar with @morning4coffe.bsky.social 🧑‍💻 ! Make sure to join us live at 11 AM EDT (5 PM CET) on YouTube! Link: www.youtube.com/live/xV8kIfq... #dotnet #crossplatform #coding #live
Sample app prep
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Martin Zikmund @mzikmund.dev · 09/05/2025
While developing and testing @platform.uno 6.0 I also built a small stopwatch app, which you can find on fluentstopwatch.uno and on Microsoft Store. I will be open-sourcing it soon, so you will be able to check out the source and even contribute! Store link: apps.microsoft.com/detail/9PLK7...
Uno Platform stopwatch app
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Martin Zikmund @mzikmund.dev · 02/05/2025
Tried GitHub Copilot code reviews for PRs —and I'm impressed! It is able to catch subtle logic bugs and readability issues. Wasn’t expecting it to be this helpful. Give it a shot! 💻🤖 Link: docs.github.com/copilot/usin... #GitHub #Copilot #CodeReview
GitHub Copilot code reviews
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Martin Zikmund @mzikmund.dev · 23/04/2025
TIL: iOS still has UIReturnKeyType constants "Google" & "Yahoo" — not even deprecated 😀 ! UIReturnKeyType tweaks the keyboard's return key label: “Next”, “Done”, “Send”, etc. Both just show “Search” today. #iOSDev #TIL #dev
Search key on virtual keyboard
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Martin Zikmund @mzikmund.dev · 16/04/2025
Windows App SDK 1.8 Experimental is out with a very promising changelog! Could it be InkCanvas and PagerControl 👀 ? #windev #winappsdk learn.microsoft.com/en-us/window...
InkCanvas and PagerControl in changelog
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Martin Zikmund @mzikmund.dev · 03/04/2025
Two weeks ago, I had the awesome chance to meet some @platform.uno friends in person in Montreal 🍁 just before #MVPSummit! Super inspiring — with everything we’ve got cooking this year, I’m really grateful to be part of the journey ✈️ #OpenSource #dotnet #ThrowbackThursday
Meeting the Uno Platform team in Montreal 🍁
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Martin Zikmund @mzikmund.dev · 24/03/2025
Back in Redmond for some #MVPBuzz #MVPSummit 🚀 Also have a few @platform.uno t-shirts to give away!
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Martin Zikmund @mzikmund.dev · 06/03/2025
Enjoying our time with developers at BASTA!, really cool to witness the moment when people see @platform.uno Hot Design live for the very first time 🚀 ! #dotnet #opensource #techconference
Explaining Hot DesignBASTA! is here!Uno Platform booth
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Martin Zikmund @mzikmund.dev · 18/02/2025
Yet another long overdue PR finalized, these sweet animated Fluent scroll bars are coming to your @platform.uno apps 🚀 ! #appdev #crossplatform #dotnet
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Martin Zikmund @mzikmund.dev · 08/02/2025
Still can't wrap my head around the fact that "M365 Copilot" app is missing a single feature - Copilot 🙃 #wut
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Martin Zikmund @mzikmund.dev · 14/01/2025
Grateful to be recognized in the TOP 3% of most active speakers in 2024 by @sessionize.com! A big thank you to everyone who attended my sessions! Looking forward to more learning and sharing this year (and there will be a lot of news to share in @platform.uno)! 🙌 #speaking #techcommunity #dotnet
Sessionize top 3% most active speakers award
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Martin Zikmund @mzikmund.dev · 08/01/2025
Another fun PR today 🙃 @platform.uno #dotnet #github
+32 -7797 lines
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Martin Zikmund @mzikmund.dev · 07/01/2025
Just merged a small PR 😁 @platform.uno #dotnet
A small PR of 5000+ changed files
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Martin Zikmund @mzikmund.dev · 04/12/2024
It's official! Another goal of this year checked off 😁✅ #YouTube
1000 subscribers on YouTube
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Martin Zikmund @mzikmund.dev · 21/11/2024
I always wonder why the design of Facebook 2FA still looks like this in 2024 🤔
Facebook 2FA using very old design
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Martin Zikmund @mzikmund.dev · 13/11/2024
The #UpdateConferencePrague speaker dinner is starting!
Speaker dinner
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Martin Zikmund @mzikmund.dev · 05/01/2024
Getting all checks to pass on GitHub PR is sometimes quite a journey, but seeing that ✅ at the end is very satisfying! #opensource #dev
All checks passing
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Martin Zikmund @mzikmund.dev · 03/01/2024
Wow, 1890 PRs were merged in @unoplatform.bsky.social in 2023 (and that's counting just the core framework itself)!
1890 PRs merged in Uno Platform
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