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.NET Aspire 9.3 is here and enhanced with GitHub Copilot!

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Improve Your Productivity with New GitHub Copilot Features for .NET!

Multimodal Voice Intelligence with .NET MAUI

.NET and .NET Framework June 2025 servicing releases updates

.NET 10 Preview 5 is now available!

.NET 10 Preview 5 is now available!

.NET Team

.NET Team

Find out about the new features in .NET 10 Preview 5 across the .NET runtime, SDK, libraries, ASP.NET Core, Blazor, C#, .NET MAUI, and more!

Emit logs on-demand with log buffering

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Using AI Foundry with .NET MAUI

Fine-tune the volume of logs your app produces

Announcing dotnet run app.cs – A simpler way to start with C# and .NET 10

Announcing dotnet run app.cs – A simpler way to start with C# and .NET 10

Damian Edwards

Damian Edwards

We are super excited to introduce a new feature that was released as part of .NET 10 Preview 4 that makes getting started with C# easier than ever. You can now run a C# file directly using . This means you no longer need to create a project file or scaffold a whole application to run a quick script, test a snippet, or experiment with an idea. It's simple, intuitive, and designed to streamline the C# development experience, especially for those just getting started. What is ? Until now, executing C# code using the CLI required a project structure that included a file. With this new capability, which we call fi...