[vips7L]

I think you're discounting how much having Google backing you adds to popularity. D has static typing, compiles to native, works on every major platform, and has been around far longer, but doesn't have near the adoption of Go.

[daypay]

Same case for Nim, I really enjoy working with it.

[benibela]

Or Pascal. Wirth's most popular languages

It has a unique combination of features that I cannot find in any other languages

Unfortunately there is a disturbing lack of quality libraries. I have to write everything myself. Really everything. A few days ago I wrote my own string to int conversion.

[philosopher1234]

Having actually tried using D, it has far more warts than Go.