Why does something as basic as uppercasing a string or decoding latin1 require a third-party library? I would expect that to be part of stdlib in any language. Also, why does that third-party library come with its own string implementation? What if my dependency X uses zigstr but dependency Y prefers zig-string <https://github.com/JakubSzark/zig-string>? Basically all languages designed in the past 30 years have at least basic and correct-for-BMP Unicode support built-in/as part of stdlib. Why doesn’t Zig?