10k merged PRs on Uno Platform

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

WinAppSDK tests in CI

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

A little bit of @platform.uno dogfooding underway! #crossplatform #appdev

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

Keyboard Lock/unlock API

Uno DOOM

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!

Improve stroke rendering

Many shape stroke rendering improvements coming to @platform.uno apps near you soon! 🔽

DOOM at Uno Platform booth on NDC London

Why is DOOM running on the @platform.uno booth at #NDCLondon? 👀

Only one way to find out - come see us on the 5th floor!

Discussing cross platform app development at Uno Platform booth

Love to meet up with #dotnet developers face to face and show what we are building at @UnoPlatform, it is really energizing ⚡! #ndclondon

Uno Platform booth at NDC London

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

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 DOOM in Tesla browser

And yes, the #WebAssembly does run in the #Tesla browser with a game controller too!

Bringing the DOOM to Uno Platform Let's answer the most pressing question in software development: Can Uno Platform run DOOM?

Today we answer the most important question in software development - can @platform.uno run #DOOM?

mzikmund.dev/blog/bringin...

#dotnet #csharp #csadvent

🚀 Uno Platform 6.3 is LIVE

• .NET 10 RC 1 support
• Visual Studio 2026 ready (.slnx + side-by-side)
• WebAssembly image decoding moved to WebWorkers
• Hot Design updates for even faster UI edits
• TabView reliability + new sizing modes

Read the full release blog

Speaking at .NET Day Switzerland

Speaking at .NET Day Switzerland

Speaking at .NET Day Switzerland

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! 🤞

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

F12 Developer Tools on iOS – Debug Web Apps in Chrome, Edge & Safari YouTube video by Martin Zikmund

Tired of guessing why your site’s broken on iOS? 😩

Here’s how to debug your web app on iPhone - Chrome, Edge, Safari - via Safari on your Mac. Super easy once you know how 🛠️📱

📹 Watch here: youtu.be/cwPbkU2UGVY?...

#webdev #iosdev #frontend #debugging

No worries, the @platform.uno extension works great with @visualstudio.com 2026 - just find it in Extension Manager and click Install 👍

Visual Studio 2026 with Mads Kristensen — What’s Next for Developers YouTube video by Martin Zikmund

I had the chance to discuss Visual Studio 2026 with @madskristensen.net, Principal PM on the VS team!

😊 Developer happiness as a mission
💬 How VS team acts on developer feedback
⚡ Performance boosts
🟣 Mads' favorite new features

🎥 Full interview: youtu.be/pcXi5mMiCF0

#VisualStudio #DotNet #VS2026

Uno Platform 6.2: Smoother, Faster, Everywhere Uno Platform 6.2 delivers smoother workflows, Hot Design upgrades, and nearly 100 fixes for faster, more reliable cross-platform app development.

📢Uno Platform 6.2 is out!

▪️Skia WASM: DPI fix + browser zoom
▪️SKCanvasElement: unified API across platforms
▪️WebView2 aligned with WinUI
▪️ListView + RequestedTheme reliability
▪️RatingControl updated to latest WinUI
▪️Hot Design: template editing, TemplateSelector, Color previews

Full release blog🔗👇

Detailed manual test sample for TextBlock selection methods

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!

Welcome @platform.uno 6.1!

Many improvements in this "one" (pun intended), including CommandBarFlyout, which was in the making for quite a while ☕

Enjoy 🚀 !

MVP award congratulations e-mail

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

Uno Platform booth at DWX

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!

CommandBarFlyout in Uno Platform

Dark CommandBarFlyout in Uno Platform

PR merged!

🚀 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

Uno Platform booth at Techorama

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

A little teaser for one of my demos 👀 :

Sample app prep

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

Uno Platform stopwatch app

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...

Martin Zikmund .NET, cross-platform app development, and developer productivity, that's what you will find here!

📅 Now that we got this huge project out of the door, I will be getting back to some content creation! Expect more regular live coding sessions and videos about @platform.uno and #dotnet development on my YouTube channel - subscribe not to miss it! 📢

youtube.com/@mzikmund

Uno Platform 6.0 is out 🚀! We added a completely new rendering pipeline to make apps more beautiful, pixel perfect, and performant on all targets that you can imagine.

Uno Platform Studio is now GA too! Turn your app into a designer surface and make edits live!

#dotnet #opensource #crossplatform