{ pkgs, ... }: {

  home.packages = with pkgs; [
    # Build deps
    nodejs
    cmake
    libtool

    # Additional packages for functionality
    mu
    zip
    unzip
    isync
    ispell
    ledger
    texliveFull

    # Fonts
    maple-mono.truetype

    # LSP Servers
    nil
    ccls
    yaml-language-server
    python3Packages.python-lsp-server
    nodePackages.typescript-language-server
    nodePackages.vscode-json-languageserver
  ];

  programs = {
    emacs = {
      enable = true;
      package = pkgs.emacs30;
      extraPackages = epkgs: with epkgs; [
        mu4e
        vterm
        all-the-icons
        nerd-icons
      ];
    };
  };

  # Ignore insecure package libolm following deprecation.
  # See: https://matrix.org/blog/2024/08/libolm-deprecation/
  nixpkgs.config.permittedInsecurePackages = [
    "olm-3.2.16"
  ];

  # Also fix broken pytests for pantalaimon.
  # See: https://github.com/NixOS/nixpkgs/issues/471407
  nixpkgs.overlays = [
    (final: prev: {
      pantalaimon = prev.pantalaimon.overrideAttrs {
        dontUsePytestCheck = "please dont";
      };
    })
  ];

  services.pantalaimon = {
    enable = true;
    settings = {
      Default = {
        LogLevel = "debug";
        SSL = true;
      };
      local-matrix = {
        Homeserver = "https://matrix.org";
        ListenAddress = "127.0.0.1";
        ListenPort = 8008;
      };
    };
  };
}