Software Alternatives, Accelerators & Startups

OpenSilver

Open-source re-implementation of Silverlight on modern browsers using WebAssembly.

OpenSilver

OpenSilver Reviews and Details

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

Screenshots and images

  • OpenSilver Landing page
    Landing page //
    2022-11-18

Features & Specs

  1. Cross-Platform Compatibility

    OpenSilver enables developers to create applications that run on multiple platforms, including web browsers, by leveraging WebAssembly, which enhances the reach and accessibility of applications originally written in Silverlight.

  2. Silverlight Code Reusability

    Since OpenSilver supports C# and XAML, much of the existing Silverlight code can be reused, minimizing migration efforts and reducing time and costs associated with redevelopment.

  3. WebAssembly Based Performance

    By utilizing WebAssembly, OpenSilver applications can achieve near-native performance, leading to efficient and responsive user experiences in web applications.

  4. Open Source Flexibility

    As an open-source project, OpenSilver offers developers the ability to contribute to and modify the platform, fostering a community-driven environment and encouraging innovation.

  5. Integration with Modern Web Technologies

    OpenSilver allows integration with modern web technologies and frameworks, enabling developers to enhance applications with contemporary features and functionalities.

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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 OpenSilver and what they use it for.
  • Show HN: Browser-based .NET IDE with visual designer, NuGet packages, code share
    - XAML autocompletion, AI error fixing, split editor views The visual designer is the differentiator: 100+ drag-and-drop controls for building UIs. But the NuGet and sharing features work even if you ignore the designer entirely and just write C# code. XAML.io is currently in tech preview. It's built on OpenSilver (https://opensilver.net), a from-scratch reimplementation of the WPF API (subset) using modern .NET,... - Source: Hacker News / 5 months ago
  • .NET MAUI Is Coming to Linux and the Browser, Powered by Avalonia
    Beside already mentioned, there is OpenSilver[1]. Supports Silvelight and WPF. Renders to DOM+WASM. They are also planning support for MAUI. [1] https://opensilver.net/. - Source: Hacker News / 8 months ago
  • Revisiting WASM for F#
    I would also say that IF blazor worked on a browser plugin like silverlight did, today that's not the case it is built on the webassembly standard which and it is being adopted in the browsers which means once it gets on the web, it is unlikely to ever go out again. Even if Microsoft themselves leave Blazor today, it can still work, the burden of creating a fork and keeping blazor alive will certainly be big but... - Source: dev.to / over 2 years ago
  • Seeking Advice on Product Positioning for new .NET-based SDK/Framework
    Under the Hood: Technically, XR# integrates Three.js, A-Frame.js, and the Microsoft .NET to WASM compiler (like in Blazor). Itโ€™s built on our decade-long experience with OpenSilver, a contemporary Silverlight alternative. Source: almost 3 years ago
  • WASI: A New Kind of System Interface
    Nah, I appreciate the wonderfull work of those WebAssembly people that allowed me to have Java applets, Flash and Silverligh running again in the browser. https://leaningtech.com/cheerpj/ https://leaningtech.com/cheerpx-for-flash/ https://opensilver.net/ Thanks for making the revenge of plugins a reality. - Source: Hacker News / over 4 years ago
  • 20 Years of .NET
    Now there is a company making Silverlight work on top of WebAssembly. https://opensilver.net/. - Source: Hacker News / over 4 years ago
  • Prime Video Uses WebAssembly
    It will definitly be the new common, by killing Flash et all without comparable tooling, while at the same time offering WASM, it was only a matter of time until we had the revenge of plugins. Basically 10 years wasting time to come full circle. https://leaningtech.com/cheerpj https://leaningtech.com/cheerpx-for-flash/ https://opensilver.net/ All of the three major ones are now back, but it is ok, WASM is great! - Source: Hacker News / over 4 years ago
  • Why Microsoft doesn't port Silverlight to webassembly?
    Check out the OpenSilver project. https://opensilver.net/. Source: over 4 years ago
  • Internet Explorer on Linux?
    I find it for you https://opensilver.net/. Source: over 4 years ago
  • Possible to migrate a voip desktop app (WPF) to Blazor ?
    You can also try this project - https://opensilver.net/ . Under the hood, it uses Blazor to run your XAML app in the browser. Source: over 4 years ago
  • Why Microsoft itself doesn't use Blazor?
    Web Assembly to the rescue https://opensilver.net/. Source: almost 5 years ago
  • A Decade Later, .NET Developers Still Fear Being 'Silverlighted' by Microsoft
    What about the OpenSilver (Silverlight over WASM) project? Source: almost 5 years ago
  • Classic Pong on browser without any JavaScript
    Fun fact: there's a reimplementation of Silverlight using Blazor. Source: over 5 years ago

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Is OpenSilver good? This is an informative page that will help you find out. Moreover, you can review and discuss OpenSilver 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.