Avalonia-based Handlers for .NET MAUI

[WIP] Resources for AI engineers. Also contains supporting materials for the book AI Engineering (Chip Huyen, 2025)

.NET App Samples

We all edit.

The official C# SDK for Model Context Protocol servers and clients. Maintained in collaboration with Microsoft.

130+ T-SQL static code analysis rules for SQL Database Projects

🖤 Create and share beautiful images of your source code

The comprehensive .NET Developer Roadmap for 2026 by seniority level.

EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

Syncfusion Toolkit for .NET MAUI offers high-quality UI controls to help you build rich, high-performance applications for iOS, Android, macOS, and Windows from a single codebase

.NET news, announcements, release notes, and more!

This repo contains the Template Engine which is used by dotnet new

Code and graphics for the projects in the 5th edition of Head First C#

Windows Forms is a .NET UI framework for building Windows desktop applications.

A reference .NET application implementing an eCommerce site

A reference .NET application implementing an eCommerce site (C# Markup for .NET MAUI)

Notepad++ official repository

Visual Studio extension to help format your XAML source code

The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.

Extensions for System.Threading.Tasks.Task and System.Threading.Tasks.ValueTask

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

MAUI Blazor Bindings - Build native and hybrid MAUI apps with Blazor

.NET Utilities

WinUI 3 Project and Item Templates for VS2022, VS2026 Insiders, and CLI.

A curated list of awesome .NET MAUI libraries and resources.

PolySharp provides generated, source-only polyfills for C# language features, to easily use all runtime-agnostic features downlevel. Add a reference, set your C# version to latest and have fun! 🚀

The official repo for the design of the C# programming language

.NET Community Toolkit is a collection of helpers and APIs that work for all .NET developers and are agnostic of any specific UI platform. The toolkit is maintained and published by Microsoft, and …

Xamarin.Forms 5 Project and Item Templates