Not to mention memory leak detection, crazy fast compilation times, slices and a built in C compiler so your code can seamlessly integrate with an existing C code base (seriously no wrapper needed).
Zig is really really awesome. The only thing holding it back from mass adoption right now is that it's not finished yet, and that shows in the minimal documentation. That said, if you're comfortable tinkering, it's completely capable of production uses (and is already used in production in various companies).