{pkgs, ...}: {
  home.packages = with pkgs; [
    neofetch
    ranger # terminal file manager(battery included, with image preview support)

    # archives
    zip
    xz
    unzip
    p7zip

    # utils
    ripgrep # recursively searches directories for a regex pattern
    jq # A lightweight and flexible command-line JSON processor
    yq-go # yaml processer https://github.com/mikefarah/yq

    # networking tools
    mtr # A network diagnostic tool
    iperf3
    dnsutils # `dig` + `nslookup`
    ldns # replacement of `dig`, it provide the command `drill`
    aria2 # A lightweight multi-protocol & multi-source command-line download utility
    socat # replacement of openbsd-netcat
    nmap # A utility for network discovery and security auditing
    ipcalc # it is a calculator for the IPv4/v6 addresses

    # misc
    cowsay
    file
    which
    tree
    gnused
    gnutar
    gawk
    zstd
    caddy
    gnupg

    # nix related
    #
    # it provides the command `nom` works just like `nix
    # with more details log output
    nix-output-monitor
    nodePackages.node2nix

    # productivity
    hugo # static site generator
    glow # markdown previewer in terminal
  ];

  programs = {
    # modern vim
    neovim = {
      enable = true;
      defaultEditor = true;
      vimAlias = true;
    };

    # A modern replacement for ‘ls’
    # useful in bash/zsh prompt, not in nushell.
    exa = {
      enable = true;
      enableAliases = true;
      git = true;
      icons = true;
    };

    # A command-line fuzzy finder
    fzf = {
      enable = true;
      # https://github.com/catppuccin/fzf
      # catppuccin-mocha
      colors = {
        "bg+" = "#313244"; 
        "bg" = "#1e1e2e";
        "spinner" = "#f5e0dc";
        "hl" = "#f38ba8";
        "fg" = "#cdd6f4";
        "header" = "#f38ba8";
        "info" = "#cba6f7";
        "pointer" = "#f5e0dc";
        "marker" = "#f5e0dc";
        "fg+" = "#cdd6f4";
        "prompt" = "#cba6f7";
        "hl+" = "#f38ba8";
      };
    };

    # skim provides a single executable: sk.
    # Basically anywhere you would want to use grep, try sk instead.
    skim = {
      enable = true;
      enableBashIntegration = true;
    };
  };
}