{pkgs, ...}: {
  home.packages = with pkgs; [
    # Nix
    alejandra
    nil

    # Python
    (python3.withPackages (ps:
      with ps; [
        python-lsp-server
        python-lsp-ruff
        pylsp-mypy
        numpy
      ]))
    ruff
    isort

    # Fortran
    gfortran
    fortls

    # Rust toolchain
    cargo
    rustc
    rustfmt
    rust-analyzer

    # Shell and misc
    shfmt
    shellcheck
    nodePackages.prettier
  ];
}