.NET 10 file-based apps just changed how we write scripts in C# - no .csproj, no boilerplate, just code.

In this video you'll see how to use NuGet packages, SDKs, and properties directly in a .cs file,
spin up a quick HTTP request with Minimal API, publish your app, and convert it to a full project.

🔗 LINKS
.NET Newsletter: https://remigiuszzalewski.com
Follow me on LinkedIn: https://www.linkedin.com/in/remigiusz-zalewski
Follow me on Medium: https://medium.com/@remigiuszzalewski

──────────────────────────────────────────
Timecodes:
00:00-00:33 Introduction
00:33-02:03 .NET 10 SDK & first file based app
02:03-04:35 Using nuget packages in file based app
04:35-07:13 File based app properties
07:13-10:25 Using SDKs and building minimal API
10:25-13:35 Publishing file based application
13:35-14:22 Converting to project

──────────────────────────────────────────
🔍 KEYWORDS
.NET 10 file-based apps, C# scripting .NET 10, dotnet 10 new features, write scripts in C#,
no csproj .NET, single file C# application, .NET 10 tutorial, publish dotnet app,
convert cs file to project, NuGet in file-based app, .NET 10 scripting

#dotnet #csharp #aspnetcore

We Are .NET

.NET 10 introduces file-based applications, allowing C# scripts to run directly from a single .cs file without creating a project or solution. The tutorial covers how to run a .cs file with `dotnet run`, add NuGet packages using `#:package` directives, configure MSBuild properties like `PublishAot` and language version via `#:property`, use the Web SDK to build a minimal API from a single file, publish the app as an executable, and convert a file-based app into a full project using `dotnet project convert`. A limitation noted is that only single-file conversion is currently supported, with multi-file support planned for .NET 11.

.NET 10 File Based Apps - Best Way to Script in C#