Software Alternatives, Accelerators & Startups

Uno Platform

Build Mobile, Desktop and WebAssembly apps with C# and XAML.

(0 reviews)
Pricing:
Platforms:
  • Android
  • iOS
  • MacOS
  • Windows
  • WebAssembly
  • Linux
Uno Platform

Uno Platform Reviews and Details

This page is designed to help you find out whether Uno Platform is good and if it is the right choice for you.

Screenshots and images

  • Uno Platform
    Image date //
    2025-10-27
  • Uno Platform
    Image date //
    2025-10-27

Features & Specs

  1. .NET IDEs

    Seamlessly integrate Uno Platform with Visual Studio, VS Code, and JetBrains Rider for a unified, cross-platform .NET development experience

  2. Cross-Platform Development

    Uno Platform allows developers to build applications for multiple platforms (Windows, iOS, Android, WebAssembly, and macOS) using a single codebase, which can significantly reduce development time and effort.

  3. Hot Reload

    Instantly see code changes across web, desktop, and mobile apps with Uno Platform's powerful Hot Reload feature

  4. Native Performance

    Uno Platform applications leverage native controls and performances of each targeted platform, ensuring that apps run efficiently and provide a smooth user experience.

  5. Integration with Visual Studio

    Uno Platform seamlessly integrates with Visual Studio, offering a familiar and powerful development environment for .NET developers with extensive debugging and design tools.

  6. Support for XAML

    Uno Platform supports XAML for designing UI, making it easier for developers familiar with Microsoft's WPF, UWP, and Xamarin.Forms to transition their skills and projects to different platforms.

  7. Open Source

    As an open-source framework, Uno Platform benefits from community contributions and transparency, allowing developers to examine the code, contribute, or customize the framework to suit their needs.

  8. Frequent Updates

    The platform has a robust and active development team, which ensures regular updates, improvements, and new feature additions.

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Videos

Uno Platform Part 1

What is UNO Platform?

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Social recommendations and mentions

We have tracked the following product recommendations or mentions on various public social media platforms and blogs. They can help you see what people think about Uno Platform and what they use it for.
  • Saying Goodbye to Asm.js
    > I like WASM and I want to like WASM but the rate of maturity within the ecosystem is incredibly abysmal. The C# toolchain for WebAssembly is pretty good. You can do a lot with Avalonia and Uno: https://avaloniaui.net/ https://platform.uno/ Here's a C# clone of Visual Basic compiled to WebAssembly: https://bandysc.github.io/AvaloniaVisualBasic6/. - Source: Hacker News / 2 months ago
  • The .NET Cross-Platform Showdown: MAUI vs Uno vs Avalonia (And Why Avalonia Won)
    Next, I explored Uno Platform. This framework impressed me immediately. - Source: dev.to / 7 months ago
  • Join the AI Challenge for Cross-Platform Apps: $3,000 in Prizes!
    We're excited to announce our newest challenge with Uno Platform! - Source: dev.to / 9 months ago
  • .NET MAUI Is Coming to Linux and the Browser, Powered by Avalonia
    WASM and DOM in Rust: https://www.leptos.dev/ Uno can render to canvas or the DOM in C#: https://platform.uno/ Blazor renders to the DOM: https://dotnet.microsoft.com/en-us/apps/aspnet/web-apps/blazor. - Source: Hacker News / 9 months ago
  • Svelte Is That Fast
    > All that instead of making WPF crossplatform. Avalonia (https://avaloniaui.net/) and Uno (https://platform.uno/) are cross platform UI frameworks for .NET. Both work in the browser with WebAssembly. Avalonia renders to canvas. Uno can render to canvas or the DOM. Here are a couple of Avalonia demos: https://solitaire.xaml.live/ https://bandysc.github.io/AvaloniaVisualBasic6/. - Source: Hacker News / 10 months ago
  • What .NET 10 GC Changes Mean for Developers
    Aside from using an esoteric language and being a Google product with a risk of shutting down just because, Flutter's game-like UI rendering on a canvas was confirmed to be quite a questionable approach with the whole Liquid Glass transition. If anything, React Native is a more reliable choice: endless supply of React devs and native UI binding similar to MAUI. I'd say Uno Platform[0] is a better alternative to... - Source: Hacker News / 10 months ago
  • Ask HN: Why don't browsers load websites directly in WASM?
    Avalonia is an example: https://avaloniaui.net/ Here are a couple of Avalonia WebAssembly demos: - https://solitaire.xaml.live/ - https://bandysc.github.io/AvaloniaVisualBasic6/ Uno is a similar idea: https://platform.uno/. - Source: Hacker News / about 1 year ago
  • Any devs actually getting a leg up using AI tools?
    As-is today, AI tools provide some productivity gains. However, they are not replacements for experienced developers. At Uno Platform we are investing in tools which make developers productive within their current environments, such as Hot Design. Also, we are keeping a close eye and thinking of these useful scenarios to apply AI to, as we donโ€™t believe just adding a simple LLM to it will actually add value. So,... - Source: dev.to / over 1 year ago
  • Servo in 2024: stats, features and donations
    Https://platform.uno/ is an option for building web apps with xaml. - Source: Hacker News / over 1 year ago
  • Should JavaScript be split into two languages? Google proposal divides opinion
    > And even if it were accomplished in a central open source library like Flutter, that adds a considerable amount to the package size of any application. The download really isn't much different to a typical website. That Flutter demo in wasm is 2 megabytes. Avalonia UI's WebAssembly uses canvas in C#: https://avaloniaui.net/ Uno Platform's WebAssembly implementation uses the DOM rather than drawing to... - Source: Hacker News / almost 2 years ago
  • Should JavaScript be split into two languages? Google proposal divides opinion
    > I'd rather we just move to native cross platform applications and stop using a document browser to build interactive applications Here you go. Do both native and wasm: https://avaloniaui.net/ https://platform.uno/ https://flutter.dev/. - Source: Hacker News / almost 2 years ago
  • Why I'm skeptical of rewriting JavaScript tools in "faster" languages
    Ah, so what you want is Uno. It uses WebAssembly and the DOM: https://platform.uno/ > Why did I even bother replying to you, sigh. I think it's because you're overwrought. Don't fear WebAssembly. - Source: Hacker News / almost 2 years ago
  • Ask HN: Why is .NET never talked about as an option for solo/small team dev?
    > There is no competition for modern .net + Avalonia UI for fast and sleek native cross-platform desktop applications. Here's a competitor: https://platform.uno/. - Source: Hacker News / almost 2 years ago
  • 3 productivity tips for .NET developers
    To uncover these tips and tricks, we reached out to some of our seasoned Uno Platform developers. They've generously shared practical advice that has boosted their productivityโ€”and can do the same for you. - Source: dev.to / about 2 years ago
  • Comparing desktop development tools, Qt, Electron and macOS Native
    Avalonia UI (https://www.avaloniaui.net/) and Uno Platform (https://platform.uno/) look good if you're using C#. Delphi's (https://www.embarcadero.com/products/delphi) FMX framework looks good if you're using Delphi. What are some other good cross platform desktop development frameworks? - Source: Hacker News / about 2 years ago
  • Gio UI โ€“ Cross-Platform GUI for Go
    > what's the best method to build cross-platform mobile & web apps nowadays ? Uno (https://platform.uno): * open-source * targets Android, iOS, Windows, Mac, and Linux (https://platform.uno/platforms/) * C# * automatically implements views and controls using each platform's native UI frameworks. - Source: Hacker News / about 2 years ago
  • Gio UI โ€“ Cross-Platform GUI for Go
    Businesses do seem to like AvaloniaUI and Uno. https://avaloniaui.net/ https://platform.uno/. - Source: Hacker News / about 2 years ago
  • AvaloniaUI: Create Multi-Platform Apps with .NET
    And Uno Platform (https://platform.uno/) is akin to React Native in terms of native controls usage. - Source: Hacker News / over 2 years ago
  • Ask HN: Cross-platform GUI apps in 2024
    Also UNO Platform (C#) which is suitable for simple or complex cross platform business applications : https://platform.uno/. - Source: Hacker News / over 2 years ago
  • Lee's opinions on Umbraco + naming things
    Why is this a problem? At face value, it isn't a problem. Taking a step back at a more global level, what does "uComponents" mean to the rest of the world? Many of the .NET developers who heavily use NuGet may have not even heard of Umbraco CMS, let alone a 3rd party plugin for it. What if people from the Uno Platform community are browsing NuGet for some kind of components extension library? You can see, this... - Source: dev.to / over 2 years ago
  • Dart 3.1 and a retrospective on functional style programming in Dart
    Not a fan of XAML after trying to get into it, but there is Uno Platform. It wraps native widgets on mobile, just like React Native (which is good for accessibility), and uses C#. https://platform.uno/ My guess is that it's mainly focused on mobile. On Windows, it has no overhead (behaving like a normal WinUI 3 app), on macOS I think it uses Catalyst by default (which was developed by Apple to make more iOS apps... - Source: Hacker News / almost 3 years ago

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Is Uno Platform good? This is an informative page that will help you find out. Moreover, you can review and discuss Uno Platform here. The primary details have not been verified within the last quarter, and they might be outdated. If you think we are missing something, please use the means on this page to comment or suggest changes. All reviews and comments are highly encouranged and appreciated as they help everyone in the community to make an informed choice. Please always be kind and objective when evaluating a product and sharing your opinion.