title: What is the .NET Core way of storing application settings?
body: <p>I'm developing a cross-platform (win/mac/linux) application and I'm looking to store my application state. What is the .NET Core recommended way of doing this?</p>
  
  <p>I've dug through the documentation and the closest thing I found was <a href="https://docs.microsoft.com/en-us/visualstudio/ide/managing-application-settings-dotnet?view=vs-2019" rel="noreferrer">this</a>, which is aimed at Visual Studio/.NET Framework (and I'm on VS Code).</p>