Add Runfs session

Author: edgarfgp

src/sessions/2025-10-03.md

@@ -0,0 +1,22 @@
+---
+title: "Does F# need file-based apps"
+preview: "Does F# need file-based apps"
+isDraft: true
+date: 2025-10-03T13:00:00.000Z
+id: "2025/10/03"
+champion: "Martin"
+zoomLink: ""
+zoomPasscode: "runfs"
+issueLink: "https://github.com/fsharp/fslang-suggestions/discussions/1442"
+company: ""
+youtubeId: ""
+---
+
+## Topic
+
+.NET 10 will support [file-based apps](https://devblogs.microsoft.com/dotnet/announcing-dotnet-run-app/) for C#. This means that you can run a source file app.cs by dotnet run app.cs without the need to create a project file or to deal with artifacts. The source file can contain directives for referencing packages or adding build properties. When the need arises, you can automatically create a whole conventional project from it by dotnet project convert. So, this is a nice way to create small tools, and certainly a good way to introduce newcomers to the language. The [runfs](https://github.com/Martin521/Runfs?tab=readme-ov-file#runfs) project demonstrates similar functionality for F#.
+
+## Champion
+
+- [Martin](https://github.com/Martin521)
+- [Suggestion discussion](https://github.com/fsharp/fslang-suggestions/discussions/1442)