{
  description = "Zig flake with ZLS";
  inputs = {
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    flake-utils.url = "github:numtide/flake-utils";
    zig-overlay.url = "github:mitchellh/zig-overlay";
    zig-overlay.inputs.nixpkgs.follows = "nixpkgs";
    zls = {
      url = "github:zigtools/zls/0.16.0";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };
  outputs = {
    flake-utils,
    nixpkgs,
    zig-overlay,
    zls,
    ...
  }:
    flake-utils.lib.eachDefaultSystem (system: let
      pkgs = import nixpkgs {inherit system;};
      zig = zig-overlay.packages.${system}."0.16.0";
    in {
      devShell = pkgs.mkShell {
        buildInputs = with pkgs; [
          zig
          zls.packages.${system}.zls
          # utils
          lldb
        ];
      };
    });
}