AUR is fast and loose and doesn't do much "handling" by design, so it's hard to find any equivalent repo. But there's always a tradeoff between fresh (nixpkgs unstable, might be the closest) and tested (Debian).
AUR isn't just the testing repo of Arch; it's explicitly just an open spot where anybody can put up "here's a PKGBUILD for folks". I don't see how it's like either the Nix or Debian examples.
AUR isn't just the testing repo of Arch; it's explicitly just an open spot where anybody can put up "here's a PKGBUILD for folks". I don't see how it's like either the Nix or Debian examples.