.NET Documentation

Overview

Welcome to the official .NET documentation. Explore guides, API references, tutorials, and tools to build modern applications across Windows, Linux, macOS, Android, iOS, and more.

Quick Start

Install .NET SDK▶
curl -L https://dot.net/v1/dotnet-install.sh -o dotnet-install.sh
chmod +x dotnet-install.sh
./dotnet-install.sh --channel 8.0
Create Your First App▶
dotnet new console -n HelloWorld
cd HelloWorld
dotnet run

Key Resources

  • API Reference – complete reference for all .NET libraries.
  • Tutorials – step‑by‑step guides for web, desktop, cloud and mobile.
  • Tools – CLI, Visual Studio, VS Code extensions.
  • Community – forums, GitHub, Stack Overflow.