.NET documentation (original) (raw)

Learn to use .NET to create applications on any platform using C#, F#, and Visual Basic. Browse API reference, sample code, tutorials, and more.

.NET: Free. Cross platform. Open source.

A developer platform for building all your apps: web, mobile, desktop, gaming, IoT, and more. Supported on Windows, Linux, and macOS.

Open source .NET

.NET concepts

Develop .NET apps

.NET tools and diagnostics

Migrate and upgrade

DevOps and testing

Data access in .NET

Advanced .NET programming

Programming languages

Write your app in your favorite language