It would be nice to have Docker support build-in.
I mean something similar to VS *.dcproj or just plain Dockerfile.
With full debugger support through remote debugging;

It's nice that it's possible to compile to netcore, but it often turns out that something works differently in a linux container than on windows.
In particular when it comes to data access via System.Data.SqlClient.

So it would be really cool if we had the opportunity to launch it locally or in the container simply by switching some flag or something.