{
  description = "Development flake for the HTMX folkugat web";
  inputs.nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
  inputs.flake-utils.url = "github:numtide/flake-utils";

  outputs = { self, nixpkgs, flake-utils }:
    flake-utils.lib.eachDefaultSystem (system: let

      pkgs = nixpkgs.legacyPackages.${system};

      python = pkgs.python311;
      pythonPackages = pkgs.python311Packages;

      # custom-python = import ./custom-python.nix { inherit pkgs; };

      coreDependencies = with pythonPackages; [
        # IDE tools
        pylsp-mypy
        isort
        autopep8
        # Development tools
        pytest
        setuptools
        ipython
        # To compile requirements
        pip-tools
      ];

      projectDependencies = with pythonPackages; [
        # API
        fastapi
        python-multipart
        jinja2
        uvicorn
        # Async
        aiofiles
        # Files
        magic
        # Auth
        pyjwt
        # Search
        levenshtein
      ];

      pythonEnv = python.withPackages (
        ps: projectDependencies ++ coreDependencies
      );

    in {
      devShells.default = pkgs.mkShell {
        # nativeBuildInputs = [ pkgs.bashInteractive ];
        buildInputs = with pkgs; [
          # Python dependencies
          python
          pythonEnv
          basedpyright
          black
          # Project dependencies
          nodePackages_latest.tailwindcss
          lilypond-with-fonts
          # Project tools
          sqlite
          lazysql
          opencode
          # Local https
          mkcert
        ];

        shellHook = ''
          export PYTHONPATH=${pythonEnv}/${python.sitePackages}:$PYTHONPATH
          export PYTHONPATH=$(pwd):$PYTHONPATH
        '';
      };
    });
}