Roslynator is a set of code analysis tools for C#, powered by Roslyn.

OpenMod .NET Plugin Framework

WatsonTcp is the easiest way to build TCP-based clients and servers in C#.

Watson is the fastest, easiest way to build scalable RESTful web servers and services in C#.

Ant Design Blazor is a set of enterprise-class UI components based on Ant Design and Blazor. Following the Ant Design specification, we developed this Blazor Components library that contains a set of high quality components and demos for building rich, interactive user interfaces.

ASP.NET Ajax Control Toolkit contains a rich set of controls that you can use to build highly responsive and interactive Ajax-enabled Web applications. The Ajax Control Toolkit contains more than 40 controls, including the AutoComplete, CollapsiblePanel, ColorPicker, MaskedEdit, Calendar, Accordion, HTML Editor Extender, and Watermark controls. Using the Ajax Control Toolkit, you can build Ajax-enabled ASP.NET Web Forms applications by dragging-and-dropping Toolkit controls from the Visual Studio Toolbox onto an ASP.NET Web Forms page. DevExpress is now maintaining the ASP.NET AJAX Control Toolkit.

This is an open-source version of Telerik UI for Universal Windows Platform (UWP) by Progress

The "Asp" project, more formally known as ASP.NET API Versioning, gives you a powerful, but easy-to-use method for adding API versioning semantics to your new and existing REST services built with ASP.NET. The API versioning extensions define simple metadata attributes and conventions that you use to describe which API versions are implemented by your services. You don't need to learn any new routing concepts or change the way you implement your services in ASP.NET today.

Specialized .NET Streams, pipes, and extensions for full duplex in-proc communication, web sockets, and multiplexing.

AutoFixture is an open source library for .NET designed to minimize the 'Arrange' phase of your unit tests in order to maximize maintainability. Its primary goal is to allow developers to focus on what is being tested rather than how to setup the test scenario, by making it easier to create object graphs containing test data.

DocFX is a cross-platform, flexible, and customizable static site generator capable of creating documentation pages from Markdown and YAML complete with different layouts, a TOC, and reference APIs created from various languages. This project has been used to create several websites including the original docs.microsoft.com.

Game examples implemented as .NET console applications primarily for providing education and inspiration. :)

Windows Template Studio is a Visual Studio 2017 Extension that accelerates the creation of new Universal Windows Platform (UWP) apps using a wizard-based experience. The resulting UWP project is well-formed, readable code that incorporates the latest Windows 10 features while implementing proven patterns and best practices. Sprinkled throughout the generated code we have links Docs, Stack Overflow and blogs to provide useful insights.

Windows Presentation Foundation (WPF) is a UI framework for building Windows desktop applications. WPF supports a broad set of application development features, including an application model, resources, controls, graphics, layout, data binding and documents. WPF uses the Extensible Application Markup Language (XAML) to provide a declarative model for application programming.

Windows Forms (WinForms) is a UI framework for building Windows desktop applications. It is a .NET wrapper over Windows user interface libraries, such as User32 and GDI+. It also offers controls and other functionality that is unique to Windows Forms.

WCF includes a collection of client-oriented libraries from the Windows Communication Foundation that enable WCF applications built on .NET Core to communicate with WCF services.

Verify is a snapshot tool that simplifies the assertion of complex data models and documents.

The Windows Community Toolkit is a collection of helper functions, custom controls, and app services. It simplifies and demonstrates common developer tasks building experiences for Windows 10 and .NET.

Unity Container is a full featured, general-purpose IoC container for use in any type of .NET application.

A .NET library that provides access to the library that powers PyTorch.