{
  inputs = {
    fenix.url = "github:nix-community/fenix";
    fenix.inputs.nixpkgs.follows = "nixpkgs";

    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable-small";
  };

  outputs = inputs: let
    system = "x86_64-linux";

    fenix = inputs.fenix.packages.${system};
    nixpkgs = import inputs.nixpkgs {inherit system;};
  in {
    devShell.${system} = nixpkgs.mkShell {
      name = "alejandra";
      packages = [
        (fenix.combine [
          fenix.latest.rustc
          fenix.latest.toolchain
          fenix.targets."wasm32-unknown-unknown".latest.rust-std
        ])
        nixpkgs.binaryen
        nixpkgs.pkg-config
        nixpkgs.openssl
        nixpkgs.yarn
        nixpkgs.wasm-pack
      ];
      shellHook = ''
        export LD_LIBRARY_PATH=${nixpkgs.gcc.cc.lib}/lib:$LD_LIBRARY_PATH
        export LD_LIBRARY_PATH=${nixpkgs.zlib}/lib:$LD_LIBRARY_PATH
      '';
    };
  };
}