<h1>Streamlining C# Development with .NET 10</h1>
The upcoming .NET 10 introduces a groundbreaking feature that simplifies the process of running C# files directly from the command line. This enhancement is available in the .NET 10 Preview 4 and utilizes the <code>dotnet run app.cs</code> command, allowing developers to execute standalone C# files without the need for cluttered project files. This innovation not only boosts ease of use for experimentation but also expedites the creation of automation scripts.
A standout aspect of this feature is its file-based app support. Developers can now leverage directives within their C# files to manage essential elements such as NuGet packages, specify SDKs, and set MSBuild properties. This development facilitates a more streamlined approach by allowing immediate execution and management within a single file, thereby enhancing accessibility, especially for learners and developers working on Linux platforms.
While this method bears resemblance to previous scripting capabilities, Microsoft’s intent is to refine the usability of C# to align with the simplicity found in languages like Python and Go. Despite some initial performance shortcomings, significant improvements are anticipated in subsequent updates.
Moreover, the flexibility is retained in that developers can effortlessly transform these file-based applications into more conventional projects when desired, maintaining the adaptability required for diverse development processes.
In summary, .NET 10 represents a promising step forward in making C# more accessible and efficient, fostering experimentation, and optimizing productivity for developers across various environments.

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The upcoming .NET 10 simplifies C# development by allowing direct command line execution of standalone files, enhancing accessibility and productivity. This feature supports file-based apps, enabling management of elements like NuGet packages within a single file. While initial performance may lag, improvements are anticipated, helping C# align with simpler scripting languages. Flexibility to integrate these files into traditional projects remains intact.