Even as someone who follows zig closely (from a distance), I was glad to read that front page again to day to refresh my memory about:
* Cross-compiling is a first-class use case
* Zig Build system
Also, IMO Zig has some of the most exciting WASM related stuff going on in my limited experience as an outsider (to WASM). Following Zig's development of WASM capabilities has taught me more things with less confusion.