ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

Develop Desktop, Embedded, Mobile and WebAssembly apps with C# and XAML. The most popular .NET UI client technology

A .NET library that makes it easier to create beautiful console applications.

Blazor Component Library based on Material Design principles with an emphasis on ease of use and extensibility

Open-source platform for building cross-platform native Mobile, Web, Desktop and Embedded apps quickly. Create rich, C#/XAML, single-codebase apps from any IDE. Hot Reload included! 90m+ NuGet Down…

WPF UI provides the Fluent experience in your known and loved WPF framework. Intuitive design, themes, navigation and new immersive controls. All natively and effortlessly.

📷 A modern, cross-platform, 2D Graphics library for .NET

A powerful tool for managing networks and troubleshoot network problems!

A .NET workflows library

Technitium DNS Server

The most popular and friendly mocking framework for .NET

Audio and MIDI library for .NET

Microsoft Fluent UI Blazor components library. For use with ASP.NET Core Blazor applications

Open XML SDK by Microsoft

Sample apps built using the Xamarin.Forms framework

C# as you know it but with Go-inspired tooling (small, selfcontained, and native executables)

Assistive Context-Aware Toolkit (ACAT)

Todo application with ASP.NET Core Blazor WASM, Minimal APIs and Authentication

Simple GTK Paint Program

Automated job scheduler with fluent interface for the .NET platform.

Microsoft Graph Engine

Runtime glTF 2.0 Loader for Unity3D

Awesome icon packs for WPF and UWP in one library

A C# implementation of the OpenID, OAuth protocols

MOVED: Please see the new repo at https://github.com/aspnet/blazor

Free, automatic HTTPS certificate generation for ASP.NET Core web apps

Enterprise-grade feature flag platform that you can self-host. Get started - free.

Professional ACME Client for Windows. Certificate Management UI, powered by Let's Encrypt and compatible with all ACME v2 CAs. Used by over 150,000 organisations. Remember to Star us! Download from…

A fully customizable and extensible all-purpose diagrams library for Blazor

An ACME client library and PowerShell client for the .NET platform (Let's Encrypt)