DotVVM | Component-based MVVM framework for ASP.NET

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Build web apps using the MVVM pattern with great Visual Studio integration.
Modernize ASP.NET Web Forms apps and move them to .NET 8+.
DotVVM is an open-source framework for ASP.NET. It lets you create web apps using the MVVM pattern, with just C# and HTML. DotVVM can be used to build new ASP.NET Core web apps, or to modernize legacy ASP.NET apps and migrate them to .NET 8+.
GridView with server-side sorting and paging, FileUpload, form validation, localization, and more…
Just 100kB of minified JavaScript. No dependency on WebAssembly or SignalR. Comparable productivity to Blazor.
No need for REST or gRPC. Avoid nightmares with generating client proxies. Access the data directly and use data-binding to display them.
Supports ASP.NET Core 8+ and .NET Framework 4.7.2+. Easy integration with React and other UI frameworks.
DotVVM comes with ready-made components you can use in your HTML files.
The state and user interactions are handled in viewmodels - C# classes.
The controls render simple HTML which can be styled easily.
MVVM pattern and data-binding expressions are used to access the UI components.
DotVVM integrates with common .NET validation mechanisms and practices.
You have plenty of options how to indicate invalid fields, for example using a CSS class.
Boost your productivity with the ultimate tools. Explore our products and find out how they save you hours of your time. Be effective and develop your apps in the right way.
DotVVM forVisual Studio
We'll inform you about new features in the framework, online events & meetups, videos, tutorials, tips & tricks, and special offers.
You are now part of the DotVVM family. We'll be happy to help if you have any questions.
Planning your next ASP.NET Core project? DotVVM is excellent for line-of-business sites, admin dashboards, or any app with lot of grids and complex forms. Want to push your legacy Web Forms app to .NET 8+? DotVVM can help you migrate it incrementally with minimal changes to the code base.
DotVVM open source framework is supported by the .NET Foundation.