[enricosada]

The F# repl (FSI as fsharp interactive) works in .net core 3.0 preview already, you can do `dotnet fsi` to run it

Type providers works in general, but depends if the type provider library was updated to use latest type provider sdk. Also generative type provider may not works, erasing works

[phillipcarter]

Just adding to Enrico's post here, Type Providers have been fully supported since .NET Core 2.1; some libraries just may not be updated yet.

`dotnet fsi` is planned to be fully released later this year with the .NET Core 3.0 release.