Nim.

https://nim-lang.org/

It's not a new language, but it is in its infancy timeline similar to Ruby before it blew up. It needs its own killer app like Ruby had Rails.

High-performance garbage-collected language Compiles to C, C++ or JavaScript Produces dependency-free binaries Runs on Windows, macOS, Linux, and more

I like how it compiles tiny binaries for all platforms with a single command. It's pretty creisi.