I am really curious how Zig lang eventually does in scientific computing. It's already speedy compiler, language server (zls), and upcoming hot code reloading feature, makes me think that reactive coding and visualization notebooks in Zig should be feasible. Although, Zig has no operator overloading, and no dynamic dispatch though, making it fundamentally pretty different than say, Julia lang. Just as an aside: for my day job, I write Python in a scientific computing (geospatial and ML).