Catch up on all of the fun and educational .NET sessions, with our on-demand videos.
.NET Blog
Free. Cross-platform. Open source. A developer platform for building all your apps.
Latest posts
Using Dependabot to Manage .NET SDK Updates
Learn how to use Dependabot to keep your .NET SDK version up to date with the latest security patches and improvements.
Dramatically faster package restores with .NET 9’s new NuGet resolver
.NET 9 introduces a new NuGet dependency graph resolver that dramatically improves package restore performance for large repositories. Learn how this reimagined approach reduces restore times from 30 minutes to just 2 minutes by creating a more efficient dependency graph with fewer nodes.
Evaluate the quality of your AI applications with ease
Get started with the new Microsoft.Extensions.AI.Evaluation library to kickstart your Intelligent Application eveluation journey.
OpenAPI document generation in .NET 9
Introducing the New OpenAPI Document Generation Feature in .NET 9. Let's take a look at what it is, how to use it, and how it streamlines API development in .NET.
dotnet scaffold – Next Generation Content Creation for .NET
Introducing a new command line tool dotnet scaffold, a new interactive way to create projects in .NET.
Enhance Your .NET Developer Productivity with GitHub Copilot
Learn how to get started with GitHub Copilot for .NET development for AI assisted development in Visual Studio and Visual Studio Code
Calling methods is easier and faster with C# 13 params collections
Let's take a look at C# 13's new params collections that make methods easier to use and allow new optimizations.
Nullable Reference Types in F# 9
Read about latest F# 9 feature, Nullable Reference Types
Introducing the .NET Aspire Community Toolkit
Learn about the .NET Aspire Community Toolkit, a collection of tools and libraries that help you build with .NET Aspire.