diff --git a/.envrc b/.envrc
index 6de8a8a..cffc922 100644
--- a/.envrc
+++ b/.envrc
@@ -1,3 +1 @@
-source_url "https://raw.githubusercontent.com/cachix/devenv/d1f7b48e35e6dee421cfd0f51481d17f77586997/direnvrc" "sha256-YBzqskFZxmNb3kYVoKD9ZixoPXJh1C9ZvTLGFRkauZ0="
-
-use devenv
\ No newline at end of file
+use flake . --impure
diff --git a/.gitignore b/.gitignore
index c4300bc..21e1222 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,11 +1,4 @@
-
-# Devenv
-.devenv*
-devenv.local.nix
-
-# direnv
 .direnv
 
-# pre-commit
 .pre-commit-config.yaml
 
diff --git a/devenv.lock b/devenv.lock
deleted file mode 100644
index 2268b3d..0000000
--- a/devenv.lock
+++ /dev/null
@@ -1,156 +0,0 @@
-{
-  "nodes": {
-    "devenv": {
-      "locked": {
-        "dir": "src/modules",
-        "lastModified": 1689941025,
-        "narHash": "sha256-m2EC7dvTnxK0pTUsD+phMvPp2O8DmW+bGUL0UefIQIA=",
-        "owner": "cachix",
-        "repo": "devenv",
-        "rev": "ff78ecd88b5e8c15b274c71560f68ab431eeb94f",
-        "type": "github"
-      },
-      "original": {
-        "dir": "src/modules",
-        "owner": "cachix",
-        "repo": "devenv",
-        "type": "github"
-      }
-    },
-    "flake-compat": {
-      "flake": false,
-      "locked": {
-        "lastModified": 1673956053,
-        "narHash": "sha256-4gtG9iQuiKITOjNQQeQIpoIB6b16fm+504Ch3sNKLd8=",
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "rev": "35bb57c0c8d8b62bbfd284272c928ceb64ddbde9",
-        "type": "github"
-      },
-      "original": {
-        "owner": "edolstra",
-        "repo": "flake-compat",
-        "type": "github"
-      }
-    },
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1685518550,
-        "narHash": "sha256-o2d0KcvaXzTrPRIo0kOLV0/QXHhDQ5DTi+OxcjO8xqY=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "a1720a10a6cfe8234c0e93907ffe81be440f4cef",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "gitignore": {
-      "inputs": {
-        "nixpkgs": [
-          "pre-commit-hooks",
-          "nixpkgs"
-        ]
-      },
-      "locked": {
-        "lastModified": 1660459072,
-        "narHash": "sha256-8DFJjXG8zqoONA1vXtgeKXy68KdJL5UaXR8NtVMUbx8=",
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
-        "rev": "a20de23b925fd8264fd7fad6454652e142fd7f73",
-        "type": "github"
-      },
-      "original": {
-        "owner": "hercules-ci",
-        "repo": "gitignore.nix",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1689935543,
-        "narHash": "sha256-6GQ9ib4dA/r1leC5VUpsBo0BmDvNxLjKrX1iyL+h8mc=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "e43e2448161c0a2c4928abec4e16eae1516571bc",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixpkgs-unstable",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "nixpkgs-stable": {
-      "locked": {
-        "lastModified": 1685801374,
-        "narHash": "sha256-otaSUoFEMM+LjBI1XL/xGB5ao6IwnZOXc47qhIgJe8U=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "c37ca420157f4abc31e26f436c1145f8951ff373",
-        "type": "github"
-      },
-      "original": {
-        "owner": "NixOS",
-        "ref": "nixos-23.05",
-        "repo": "nixpkgs",
-        "type": "github"
-      }
-    },
-    "pre-commit-hooks": {
-      "inputs": {
-        "flake-compat": "flake-compat",
-        "flake-utils": "flake-utils",
-        "gitignore": "gitignore",
-        "nixpkgs": [
-          "nixpkgs"
-        ],
-        "nixpkgs-stable": "nixpkgs-stable"
-      },
-      "locked": {
-        "lastModified": 1689668210,
-        "narHash": "sha256-XAATwDkaUxH958yXLs1lcEOmU6pSEIkatY3qjqk8X0E=",
-        "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
-        "rev": "eb433bff05b285258be76513add6f6c57b441775",
-        "type": "github"
-      },
-      "original": {
-        "owner": "cachix",
-        "repo": "pre-commit-hooks.nix",
-        "type": "github"
-      }
-    },
-    "root": {
-      "inputs": {
-        "devenv": "devenv",
-        "nixpkgs": "nixpkgs",
-        "pre-commit-hooks": "pre-commit-hooks"
-      }
-    },
-    "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/devenv.nix b/devenv.nix
deleted file mode 100644
index 0bb05e8..0000000
--- a/devenv.nix
+++ /dev/null
@@ -1,25 +0,0 @@
-{ pkgs, ... }:
-
-{
-  # https://devenv.sh/packages/
-  packages = [ pkgs.git ];
-
-  # https://devenv.sh/scripts/
-  #scripts.hello.exec = "echo hello from $GREET";
-
-  #enterShell = ''
-  # hello
-  # git --version
-  #'';
-
-  # https://devenv.sh/languages/
-  languages.nix.enable = true;
-
-  # https://devenv.sh/pre-commit-hooks/
-  # pre-commit.hooks.shellcheck.enable = true;
-  pre-commit.hooks.nixpkgs-fmt.enable = true;
-  # https://devenv.sh/processes/
-  # processes.ping.exec = "ping example.com";
-
-  # See full reference at https://devenv.sh/reference/options/
-}
diff --git a/devenv.yaml b/devenv.yaml
deleted file mode 100644
index c7cb5ce..0000000
--- a/devenv.yaml
+++ /dev/null
@@ -1,3 +0,0 @@
-inputs:
-  nixpkgs:
-    url: github:NixOS/nixpkgs/nixpkgs-unstable