#WinUI3
<angry noises at WinUI3>
April 22, 2024 at 4:29 AM
Was playing around with seeing if I could make a WinUI version of the old Windows Maps app completely from scratch without any 3rd party components or WinUI3's WebView-based MapControl but instead using raw DirectX for rendering. I think I got pretty close
September 27, 2026 at 12:23 AM
"what did uwp apps/winui3 apps/microsoft do to you" Everything .
April 24, 2025 at 3:35 AM
Finally got transparency working on #WinUI3 using Vortice
#csharp #windowsdev #dotnet #buildinpublic
October 26, 2025 at 5:48 PM
Most people think #PowerShell is just for scripts and terminals.
Did you know you can use it to build modern WinUI3 GUIs

All powered by a new tool called WinUIShell by famed module author @mdgrs.bsky.social

Check out the full video for more!
1/2
April 30, 2025 at 12:23 AM
lrt in the post they say they're moving the start menu to winui3 for performance reasons and when you google winui3 the second result is a Reddit post asking if winui3 is dead
March 21, 2026 at 11:20 AM
Liquid Glass is just a mixture of Aero and Acryllic from WinUI3 but only if you took the worst parts of both and hired a team of people who never heard the word “accessibility” in their life
June 10, 2025 at 12:24 PM
Just gave this a go while troubleshooting a scrolling performance problem in WinUI3. So cool to see both .NET and .native WinUI calls in the flame graph, and I can clearly see where some of my expensive calls are and what they are doing deep inside WinUI. 10 stars!
December 12, 2024 at 4:34 AM
That is great. The app is great. I use it all the time for my WinUI3 icons. Thanks for creating this.
March 21, 2025 at 7:07 AM
I'm looking for strong C#/.NET developers to join my team building the desktop, web, and mobile clients for www.kahua.com We are using WinUI3, XAML and @platform.uno Interested? Apply: www.kahua.com/about/careers/
Home
Discover Kahua's construction management software. Improve project and program collaboration for owners, program managers and contractors.
www.kahua.com
February 13, 2025 at 8:55 PM
Eskü nem direkt futok bele ilyen egzotikus bugokba, amik már legalább 4 évesek, de...

"Winui3 looks very laggy at 144hz, 120hz is a bit better. Set displayer to 60hz behaves the same as winui2. winui3 working at 60hz even seemed smoother than 144hz, wtf"
August 29, 2025 at 10:18 PM
My technical hopes for 2025
- Visual Studio 2025 as a faster .NET 9 app
- WinUI3 XAML Designer and Input Validation
- {x:Bind} in WPF
- C# 14 Unions and improved Extensions
- Improved Blazor docs especially SSR
- Performance improvements

What are yours?

#dotnet
January 2, 2025 at 12:02 PM
Cooking a major update to WinUIShell.

I've just finished fixing all the build errors caused by my C# source generator. Thanks to that, all WinUI3 controls will be supported in the next release. Yes, all of them🎉

This example is one of my favorites, ContentDialog.

github.com/mdgrs-mei/Wi...
February 11, 2026 at 12:13 PM
#WinUI3 でテクスチャやHDR画像に強い系の画像ビューアを作ってみました。
Microsoft Store からダウンロードできます。
ソースコードはこちら github.com/ueda-san/Tex...
#gamedev
April 5, 2026 at 5:38 AM
You can now compile WinUI 3 yourself! Steps:
1. Use VS2022 (2026 doesn't work)
2. Clone winui3/main branch
3. import src/.vsconfig file
4. run "src/init.cmd". You can ignore the two restore errors.
5. run "src/build.cmd"
December 3, 2025 at 5:17 PM
Converting one of my UWP games to WinUI3. This isn't fun. This is way too hard. Documentation, errors, tooling is just not good enough.

Currently having trouble with reading App.Current.Resources[key] in a Published app in Release. Works fine in Debug and Unpublished. #grrrrrr

#winui #uwp
May 20, 2025 at 7:02 PM
The New Architecture is a massive rework on React Native Windows, which is inching closer to a v0.76.0 release. Apps have to migrate:

From UWP, WinUI2, and XAML…
⬇
… to Win32, WinUI3, and WinAppSDK.

Once all flavours are on New Arch, it'll greatly simplify maintenance of community native modules.
November 7, 2024 at 12:29 AM
Show GN: Uviewer - 이미지, 만화, 텍스트, pdf, epub 통합뷰어

Winui3로 만든 이미지, 만화, 텍스트, pdf, epub 통합뷰어입니다. 만화나 소설 읽기에 최적화해서 만들었습니다. 자세한 사용법은 github를 참조해 주세요. github https://github.com/kirinonakar/Uviewer microsoft store https://apps.microso...
Show GN: Uviewer - 이미지, 만화, 텍스트, pdf, epub 통합뷰어
Winui3로 만든 이미지, 만화, 텍스트, pdf, epub 통합뷰어입니다. 만화나 소설 읽기에 최적화해서 만들었습니다. 자세한 사용법은 github를 참조해 주세요. github https://github.com/kirinonakar/Uviewer microsoft store https://apps.microso...
news.hada.io
April 2, 2026 at 2:00 AM
Made descent progress with my new game. My family is beta testing it and they like it. My TODO list is getting shorter. Might have found a showstopper. Images are sometimes not drawn. Think it is a #UWP bug. Might have to switch to #WinUI3.
September 3, 2025 at 1:55 PM
Windows developers: The WinUI 3 Gallery app has been updated. Download it from the Microsoft Store.
December 13, 2024 at 7:10 PM
I'm really waiting for a full re-weite of major Windows components from web and Win32-based UI towards WinUI3
May 8, 2026 at 9:31 PM
September 20, 2026 at 12:44 PM
Running into a weird issue in some of my #UWP games: images occasionally fail to load.

The randomness makes it hard to debug—some tiles just show up empty, even though I'm using x:Bind to local assets.

Anyone know if #WinUI3 has similar quirks?
October 9, 2025 at 10:07 AM