Microsoft's language roadmap list F# as their third most important language: https://blogs.msdn.microsoft.com/dotnet/2017/02/01/the-net-language-strategy/ http

Microsoft's language roadmap list F# as their third most important language: https://blogs.msdn.microsoft.com/dotnet/2017/02/01/the-net-language-strategy/ https://blogs.msdn.microsoft.com/dotnet/2017/02/01/the-net-l... But I wouldn't judge too much based on team size - the Visual Studio Code team is very small, and yet has an incredible velocity and quality.