{
  # https://github.com/redyf/Neve/blob/main/flake.nix
  description = "nixvim-for-share";

  inputs = {
    # https://github.com/nix-community/nixvim/issues/1859
    # use nixos-24.05 branch to get rid of "error: attribute 'cmp-ai' missing"
    # nixvim.url = "github:nix-community/nixvim/main";

    nixvim = {
      # url = "github:nix-community/nixvim/nixos-25.05";
      url = "github:nix-community/nixvim/main";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.flake-parts.follows = "flake-parts";
      inputs.systems.follows = "my_systems";
    };
    flake-utils = {
      url = "github:numtide/flake-utils";
      inputs.systems.follows = "my_systems";
    };
    flake-parts.url = "github:hercules-ci/flake-parts";
    # nixpkgs.url = "github:NixOS/nixpkgs/nixos-25.05";
    # nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    # nixpkgs.follows = "nixvim/nixpkgs";

    # https://github.com/nvim-neorg/nixpkgs-neorg-overlay
    # https://github.com/nix-community/nixvim/issues/1395
    # remove this and use nixos-25.05 to accelerate evaluation time
    #
    # https://haseebmajid.dev/posts/2024-04-21-til-how-to-fix-neorg-metadata-treesitter-issues-with-nixvim/
    # no need to use neorg-overlay after adding treesitter in ./config/plugins/neorg.nix
    # neorg-overlay = {
    #   url = "github:nvim-neorg/nixpkgs-neorg-overlay";
    #   inputs.nixpkgs.follows = "nixpkgs";
    #   inputs.flake-utils.follows = "flake-utils";
    # };
    devshell = {
      url = "github:numtide/devshell";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    my_systems = {
      url = "path:./systems.nix";
      flake = false;
    };
  };

  outputs =
    inputs@{
      self,
      flake-parts,
      ...
    }:
    flake-parts.lib.mkFlake { inherit inputs; } {
      systems = [
        "i686-linux"
        "x86_64-linux"
        "aarch64-linux"
        "aarch64-darwin"
        "x86_64-darwin"
      ];
      imports = [
        ./flake-modules/formatter.nix
        ./flake-modules/nixvim.nix
      ];
    };
}