diff --git a/flake.lock b/flake.lock
new file mode 100644
index 0000000..7023933
--- /dev/null
+++ b/flake.lock
@@ -0,0 +1,253 @@
+{
+  "nodes": {
+    "dream2nix": {
+      "inputs": {
+        "nixpkgs": [
+          "nixpkgs"
+        ],
+        "purescript-overlay": "purescript-overlay",
+        "pyproject-nix": "pyproject-nix"
+      },
+      "locked": {
+        "lastModified": 1735160684,
+        "narHash": "sha256-n5CwhmqKxifuD4Sq4WuRP/h5LO6f23cGnSAuJemnd/4=",
+        "owner": "nix-community",
+        "repo": "dream2nix",
+        "rev": "8ce6284ff58208ed8961681276f82c2f8f978ef4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "dream2nix",
+        "type": "github"
+      }
+    },
+    "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-compat_2": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1696426674,
+        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "nix-precommit-hooks",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1709087332,
+        "narHash": "sha256-HG2cCnktfHsKV0s4XW83gU3F57gaTljL9KNSuG6bnQs=",
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "rev": "637db329424fd7e46cf4185293b9cc8c88c95394",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "gitignore.nix",
+        "type": "github"
+      }
+    },
+    "nix-precommit-hooks": {
+      "inputs": {
+        "flake-compat": "flake-compat_2",
+        "gitignore": "gitignore",
+        "nixpkgs": "nixpkgs",
+        "nixpkgs-stable": "nixpkgs-stable"
+      },
+      "locked": {
+        "lastModified": 1734797603,
+        "narHash": "sha256-ulZN7ps8nBV31SE+dwkDvKIzvN6hroRY8sYOT0w+E28=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "f0f0dc4920a903c3e08f5bdb9246bb572fcae498",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1730768919,
+        "narHash": "sha256-8AKquNnnSaJRXZxc5YmF/WfmxiHX6MMZZasRP6RRQkE=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a04d33c0c3f1a59a2c1cb0c6e34cd24500e5a1dc",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs-stable": {
+      "locked": {
+        "lastModified": 1730741070,
+        "narHash": "sha256-edm8WG19kWozJ/GqyYx2VjW99EdhjKwbY3ZwdlPAAlo=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "d063c1dd113c91ab27959ba540c0d9753409edf3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-24.05",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1735471104,
+        "narHash": "sha256-0q9NGQySwDQc7RhAV2ukfnu7Gxa5/ybJ2ANT8DQrQrs=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "88195a94f390381c6afcdaa933c2f6ff93959cb4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "purescript-overlay": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "nixpkgs": [
+          "dream2nix",
+          "nixpkgs"
+        ],
+        "slimlock": "slimlock"
+      },
+      "locked": {
+        "lastModified": 1728546539,
+        "narHash": "sha256-Sws7w0tlnjD+Bjck1nv29NjC5DbL6nH5auL9Ex9Iz2A=",
+        "owner": "thomashoneyman",
+        "repo": "purescript-overlay",
+        "rev": "4ad4c15d07bd899d7346b331f377606631eb0ee4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "thomashoneyman",
+        "repo": "purescript-overlay",
+        "type": "github"
+      }
+    },
+    "pyproject-nix": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1702448246,
+        "narHash": "sha256-hFg5s/hoJFv7tDpiGvEvXP0UfFvFEDgTdyHIjDVHu1I=",
+        "owner": "davhau",
+        "repo": "pyproject.nix",
+        "rev": "5a06a2697b228c04dd2f35659b4b659ca74f7aeb",
+        "type": "github"
+      },
+      "original": {
+        "owner": "davhau",
+        "ref": "dream2nix",
+        "repo": "pyproject.nix",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "dream2nix": "dream2nix",
+        "flake-utils": "flake-utils",
+        "nix-precommit-hooks": "nix-precommit-hooks",
+        "nixpkgs": "nixpkgs_2"
+      }
+    },
+    "slimlock": {
+      "inputs": {
+        "nixpkgs": [
+          "dream2nix",
+          "purescript-overlay",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1688756706,
+        "narHash": "sha256-xzkkMv3neJJJ89zo3o2ojp7nFeaZc2G0fYwNXNJRFlo=",
+        "owner": "thomashoneyman",
+        "repo": "slimlock",
+        "rev": "cf72723f59e2340d24881fd7bf61cb113b4c407c",
+        "type": "github"
+      },
+      "original": {
+        "owner": "thomashoneyman",
+        "repo": "slimlock",
+        "type": "github"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
diff --git a/flake.nix b/flake.nix
new file mode 100644
index 0000000..e3eaae8
--- /dev/null
+++ b/flake.nix
@@ -0,0 +1,98 @@
+{
+	inputs = {
+		nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+		flake-utils.url = "github:numtide/flake-utils";
+
+		dream2nix.url = "github:nix-community/dream2nix";
+		dream2nix.inputs.nixpkgs.follows = "nixpkgs";
+
+		nix-precommit-hooks.url = "github:cachix/pre-commit-hooks.nix";
+	};
+
+	outputs = {self, nixpkgs, flake-utils, dream2nix, nix-precommit-hooks, ...} :
+		let
+			supportedSystems = [ "x86_64-linux" "aarch64-linux" "aarch64-darwin" ];
+		in
+		flake-utils.lib.eachSystem supportedSystems (system:
+			let
+				# import nixpkgs
+				pkgs = import nixpkgs { config.allowUnfree = true; inherit system; };
+				inherit (pkgs) lib;
+
+				# python interpreter to use
+				python-interp = pkgs.python311;
+				python-interp-pkgs = python-interp.pkgs;
+
+				# dream2nix
+				module = {config, lib, dream2nix, ...}: {
+					imports = [ dream2nix.modules.dream2nix.WIP-python-pdm ];
+
+					pdm.lockfile = ./pdm.lock;
+					pdm.pyproject = ./pyproject.toml;
+
+					deps = _ : {
+						python = python-interp;
+					};
+
+					mkDerivation = {
+						src = ./.;
+						buildInputs = [
+							python-interp.pkgs.pdm-backend
+							python-interp.pkgs.editables
+						];
+					};
+
+					buildPythonPackage = {
+						format = lib.mkForce "pyproject";
+					};
+				};
+
+				# dream2nix eval
+				evaled = dream2nix.lib.evalModules {
+					packageSets.nixpkgs = pkgs;
+					modules = [
+						module
+						{
+							paths = {
+								projectRoot = ./.;
+								package = ./.;
+								projectRootFile = "flake.nix";
+							};
+						}
+					];
+					specialArgs = {
+						inherit dream2nix;
+					};
+				};
+
+				package = evaled.config.public;
+
+				pre-commit-check = nix-precommit-hooks.lib.${system}.run {
+					src = ./.;
+					hooks = {
+						ruff.enable = true;
+						statix.enable = true;
+					};
+				};
+			in
+			{
+				packages = {
+					default = package;
+				};
+
+				devShells.default = pkgs.mkShell {
+					inherit system;
+					inherit (pre-commit-check) shellHook;
+					inputsFrom = [self.packages.${system}.default.devShell];
+
+					buildInputs = with pkgs; [  ];
+				};
+
+				devShells.no-package = pkgs.mkShell {
+					inherit system;
+					inherit (pre-commit-check) shellHook;
+
+					buildInputs = with pkgs; [ python-interp pdm ];
+				};
+			});
+}