Could you list some? (This isn't the usual snarky HN "source?" question. I suspect you know more than I do and I'm also curious about Zig!)

Just yesterday I tinkered with making my 8-bit emulators run in a terminal (specifically Ghostty and Kitty), which is totally cool IMHO ;)

https://github.com/floooh/chipz-kitty

That's one nice thing about Zig, such small experiments are quick to setup and fun to build.

TigerBeetle and Ghostty are probably the most famous.

Bun too