Microsoft chose Go instead of C# or Rust to rewrite TypeScript

[Neto]

this is the reasoning

https://github.com/microsoft/typescript-go/discussions/411

I wonder if they did consider D language. First comment says why 
Rust would be a good choice "If not C#, I would have expected 
Rust, since that's where the rest of the ecosystem is. So, 
another surprise there." it seems D is missing ecosystem to be 
competive language?