devblogs.microsoft.com / .devblogs-microsoft-com-dotnet

See how GitHub Copilot Coding Agent automates unit tests and ships features from a PRD in a real .NET sample, so you can focus on design and review.

The Aspire CLI is here and you can use it to configure and run your applications ...

A Visual Studio extension that helps developers visualize and analyze Entity Framework Core query execution plans directly within their development environment.

A look at how the Model-View-Update pattern can complement the .NET MAUI ecosystem ...

Learn how .NET 10 transforms dotnet test with native Microsoft.Testing.Platform integration, delivering better performance and enhanced diagnostics.

Debugging doesn't have to be a grind. With Copilot woven into Visual Studio, you get AI-powered breakpoints, insights, exception fixes, and performance summaries all right where you work.

Run GPT-OSS locally with C# and Ollama to build fast, private, offline AI ...

We've released a preview of the NuGet MCP Server, which extends Copilot by providing realtime information about packages and adds advanced functionality around updating packages.

Find out about the new features in .NET 10 Preview 7 across the .NET runtime, SDK, libraries, ASP.NET Core, Blazor, C#, .NET MAUI, and more!