Welcome to the world of .NET - I hope you enjoy your stay :)
From some reactions that I've seen to Typescript, I get the feeling that some people don't like transitioning from a duck-typing language to a strongly typed language. It's refreshing to see that you enjoy it - it really helps when refactoring code!
If you're learning to use Visual Studio, you might be interested in this extension, which lists your open files in a floating/dockable tool window: marketplace.visualstudio.com/items