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Uno Platform
@platform.uno
Build cross-platform .NET Applications in record time
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Dear .NET community

Announcing our official collaboration with Microsoft!

We’re stepping up our contributions to .NET, helping advance the ecosystem as a whole.
Announcing Uno Platform and Microsoft .NET team Collaboration
Announcing the partnership between Uno Platform and Microsoft’s .NET team: deeper collaboration, key contributions to .NET MAUI, SkiaSharp, and more.
platform.uno
⏰ In 15 minutes at #dotNETConf:

@jlaban.bsky.social shows how Uno Platform Studio 2.0 lets you generate full-stack, cross-platform .NET apps with code + designer + agent.

Live at 1 PM EST:

www.youtube.com/watch?v=5Drb...
.NET Conf 2025 - Community Day
YouTube video by dotnet
www.youtube.com
November 13, 2025 at 5:44 PM
ANNOUNCING: Uno Platform Studio 2.0 - with AI!

✅MCP
✅App MCP
✅Hot Design Agent (Preview) - NO CREDIT LIMITS

Be in control and build cross-platform .NET applications with Code + Designer + Agent.

platform.uno/blog/uno-pla...
#dotNETConf #AI #dotnet
Introducing Uno Platform Studio 2.0 – Build with AI!
Introducing Uno Platform Studio 2.0, build cross-platform .NET apps visually with AI. Hot Design Agent, MCP + App MCP, human-in-the-loop.
platform.uno
November 11, 2025 at 8:37 PM
Reposted by Uno Platform
There we go! Mapsui 5.0.0 was released 🚀🚀🚀

github.com/Mapsui/Mapsu...

Mapsui is a map components that supports all main .NET UI Frameworks, like MAUI, Avalonia, Uno.

Please retweet 🙏

@avaloniaui.net @platform.uno @jfversluis.dev @vincenth.net @james.montemagno.com @stevebilogan.dev
github.com
November 3, 2025 at 2:21 PM
Netflix animated splash screen in C#/XAML using Uno, Hot Design, and Lottie 🔥

Under a minute to wire up.

Small detail that makes startup feel better. #dotnet
October 31, 2025 at 1:54 PM
Our session from @jetbrains.com .NET Days has been posted!!

Thanks for having @stevebilogan.dev at your conference to show off some Hot Design 🔥goodness!

www.youtube.com/watch?v=inD_...
.NET Apps Everywhere (Uno Platform) — Steve Bilogan
YouTube video by JetBrains
www.youtube.com
October 28, 2025 at 2:09 PM
MCP isn’t new but what it means for .NET devs is changing fast.

@samidip.bsky.social breaks down how MCP puts you in control, standardizing how .NET developers build AI agents that can actually use your tools, your data, your context.

platform.uno/blog/model-c...
Model Context Protocol Demystified
Beyond the hype, let's explore the promise of MCP and how developers get to benefit.
platform.uno
October 28, 2025 at 1:27 AM
💥 Tired of manually configuring MSIX packages?
🔐 Debugging .app bundle signing?
🐧 Fighting with Snap metadata?

Manual packaging is painful. We automated it away.

Read the full blog 👇
Automating Away Cross-Platform Packaging Complexity for .NET Developers
Ship your .NET app everywhere: Windows, macOS, Linux, Android, iOS, and WebAssembly, with Uno Platform’s automated cross-platform packaging
platform.uno
October 21, 2025 at 1:05 PM
Dear .NET community

Announcing our official collaboration with Microsoft!

We’re stepping up our contributions to .NET, helping advance the ecosystem as a whole.
Announcing Uno Platform and Microsoft .NET team Collaboration
Announcing the partnership between Uno Platform and Microsoft’s .NET team: deeper collaboration, key contributions to .NET MAUI, SkiaSharp, and more.
platform.uno
October 15, 2025 at 1:20 PM
🚀 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
October 9, 2025 at 2:56 PM
Join @jlaban.bsky.social for some live coding!

📋 What's on the docket:

- BabylonJS integration with Uno Platform WebAssembly
- Deep dive into default XAML namespaces

🎥 Watch: twitch.tv/jeromelaban or youtube.com/@UnoPlatform
In about a few minutes, let's take a look at running BabylonJS in Uno Wasm, then if time permits, default XAML namespaces!

Join me for some @platform.uno live coding at twitch.tv/jeromelaban

#unoplatform #dotnet #winui #windows
JeromeLaban - Twitch
Uno Platform CTO (http://platform.uno), dotnet powered
twitch.tv
September 16, 2025 at 7:06 PM
VS2026 Insider is here. Real upgrades, real changes and Uno Platform extension keeps pace. #dotnet

Try it out and share your take in Discord → platform.uno/discord
September 10, 2025 at 8:09 PM
Reposted by Uno Platform
No worries, the @platform.uno extension works great with @visualstudio.com 2026 - just find it in Extension Manager and click Install 👍
September 9, 2025 at 6:35 PM
Reposted by Uno Platform
VS 2026 Insider is available!

Among many other changes, one not so obvious change in that release is the default to `.slnx` format, and the good news is that @platform.uno supports it out of the box!

devblogs.microsoft.com/visualstudio...

#dotnet
Visual Studio 2026 Insiders is here! - Visual Studio Blog
Visual Studio 2026 Insiders is here – and it marks one of the most ambitious steps forward we’ve taken with the IDE. This release brings AI woven directly into the developer workflow, performance impr...
devblogs.microsoft.com
September 9, 2025 at 5:16 PM
🔥 Got questions about Hot Design?
Editing complex layouts, workflows, troubleshooting tricky scenarios, bring it on.

📅 Sept 16, 11 AM ET
👨‍💻 5 quick demos + Q&A with
@nickrandolph.builttoroam.com, @mzikmund.dev, @ajpinedam.bsky.social and @samidip.bsky.social.
Hot Design AMA Webinar
Join our Hot Design AMA on Sep 16. Live demos, Q&A, and giveaways. See how Uno Platform Studio lets you edit UIs instantly, no rebuilds, no restarts.
platform.uno
September 9, 2025 at 3:46 PM
We raised a $3.5M CAD seed round led by AQC Capital, with participation by well-known angel investors - including @scott.hanselman.com! 🎉

Why raise a seed now? What's ahead?

Read more👇
We raised a $3.5m CAD Seed Round! Open-source .NET FTW!
Uno Platform raises $3.5M CAD seed funding led by AQC Capital with support from Scott Hanselman, fueling open-source .NET innovation and AI tools.
platform.uno
September 3, 2025 at 5:35 PM
Reposted by Uno Platform
Waiting is the biggest productivity killer in engineering.

Rebuilds, restarts, context switching. Death by a thousand cuts.
I broke down 10 Productivity Killers in XAML (and How @platform.uno Hot Design Eliminates Them)
10 Productivity Killers in XAML Development (and How Hot Design Fixes Them)
Look, we've all been there. You make a UI change, hit build, wait for the app to compile, launch it,...
dev.to
September 2, 2025 at 7:45 PM
📢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🔗👇
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.
platform.uno
August 26, 2025 at 6:12 PM
Reposted by Uno Platform
Mapsui 5.0.0-beta.20 was released:
github.com/Mapsui/Mapsu....

It fixes GPU support in MAUI Android (set MapControl.UseGPU = true).

It also adds @platform.uno 6 support which allows hardware accelerated SkiaRendering. Some tests on Windows show this is now our fastest platform.
Release 5.0.0-beta.20 · Mapsui/Mapsui
What's Changed Fixes Mapsui.UI.MapView: properly handle the Tapped event in the northing button by @janusw in #3066 Mapsui.UI.Maui: implement workaround for SkiaSharp issue 2550 with MAUI 9 on And...
github.com
August 16, 2025 at 9:40 AM
Reposted by Uno Platform
wanted a horizontal calendar for my @platform.uno side project.

So I started a side project for the side project.

It’s early, but the basics are there:
Scrolling. Dates. Selection.

First look 👇

#dotnet
July 25, 2025 at 3:11 PM
📢PSA

We’ve hit 60 Uno Tech Bites on YouTube! 🎉

Uno Tech Bites are short, focused video tutorials that showcase practical tips, features, and productivity boosts for building cross-platform .NET apps with Uno Platform. #dotnet
Uno Tech Bites | Uno Platform - YouTube
Uno Platform development learnings in bite-sized lessons.
www.youtube.com
July 24, 2025 at 8:10 PM
Is MVVM dead? 💀

One dev thinks so, and he makes a compelling case.

Check out the powerful, reactive alternative he’s using and decide for yourself. 👇 #dotnet
Is MVVM Dead? Why One Engineer Says 'Yes' and What He's Using Instead
Is MVVM dead? One engineer thinks so and he's using MVUX instead. Discover why MVVM may be outdated and how to build modern apps with Uno Platform.
platform.uno
July 23, 2025 at 3:17 PM
🚀 130,000,000+ NuGet package downloads! Thanks!

Packages fly when you're having fun. ❤️
July 21, 2025 at 3:33 PM
ANNOUNCING 🚀:
Uno Platform 6.1 & Uno Platform Studio new drop

➤Over 300 PRs merged

➤ New Control: CommandBarFlyout
➤ Status Bar APIs for Mobile
➤ Cookie Handling for WebAssembly
➤ InputReturnType property on iOS & Android
➤ Smoother Scrolling & Gestures
➤ Uno Platform Studio - Thickness editor
Announcing Uno Platform 6.1: CommandBarFlyout, Studio Updates, and More
Announcing Uno Platform 6.1! Discover the new CommandBarFlyout, enhanced Hot Design in Uno Platform Studio, and smoother performance for cross-platform .NET development.
platform.uno
July 17, 2025 at 9:16 PM
Reposted by Uno Platform
📢Released: @mapsui.bsky.social 5 support in C# Markup 2 with @platform.uno!

Create cross-platform, rich interactive maps with blazing speed in blissful declarative C# UI
👇
github.com/VincentH-Net...

#news #CSharpForMarkup #csharp #dotnet
July 14, 2025 at 1:57 PM
Congrats, Steve! So happy to see you recognized for all the work you do - both coding in OSS space and speaking to .NET communities around the world! #MVPBuzz
One more year of trying to explain to my parents what this means!

Very excited and proud :)

A special shout-out to everyone on the @platform.uno team for all the support and guidance!

Looking forward to building, sharing, and teaching more of this amazing tech!

#MVPBuzz
July 10, 2025 at 7:28 PM