diff --git a/.gitignore b/.gitignore
index ef6e9ca..fe949a4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,14 @@ target/
 
 # Backup files generated by rustfmt
 **/*.rs.bk
+
+# Devenv
+.devenv*
+devenv.local.nix
+
+# direnv
+.direnv
+
+# pre-commit
+.pre-commit-config.yaml
+
diff --git a/devenv.lock b/devenv.lock
new file mode 100644
index 0000000..c05d868
--- /dev/null
+++ b/devenv.lock
@@ -0,0 +1,156 @@
+{
+  "nodes": {
+    "devenv": {
+      "locked": {
+        "dir": "src/modules",
+        "lastModified": 1689083425,
+        "narHash": "sha256-xWcg0lzOAj87lBDQnBOXqcbUE9+RmWkbfTNPNxXqv5g=",
+        "owner": "cachix",
+        "repo": "devenv",
+        "rev": "cbb5b965be62ef00f1e8548c78c9548ea2b38d6a",
+        "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": 1689047559,
+        "narHash": "sha256-s3xILs1+Hh4z8zudSnbOz5xM7ltzpg4WZ952ea7OlZ0=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a187ec43efbeec0f3be6f9d13a6836fcbb914a9d",
+        "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": 1688596063,
+        "narHash": "sha256-9t7RxBiKWHygsqXtiNATTJt4lim/oSYZV3RG8OjDDng=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "c8d18ba345730019c3faf412c96a045ade171895",
+        "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
new file mode 100644
index 0000000..aac8c97
--- /dev/null
+++ b/devenv.nix
@@ -0,0 +1,13 @@
+{ pkgs, ... }:
+
+{
+
+  packages = with pkgs; [ git ];
+
+
+
+  # https://devenv.sh/languages/
+  languages.nix.enable = true;
+  languages.rust.enable = true;
+
+}
diff --git a/devenv.yaml b/devenv.yaml
new file mode 100644
index 0000000..c7cb5ce
--- /dev/null
+++ b/devenv.yaml
@@ -0,0 +1,3 @@
+inputs:
+  nixpkgs:
+    url: github:NixOS/nixpkgs/nixpkgs-unstable
diff --git a/flake.lock b/flake.lock
deleted file mode 100644
index ff4f321..0000000
--- a/flake.lock
+++ /dev/null
@@ -1,60 +0,0 @@
-{
-  "nodes": {
-    "flake-utils": {
-      "inputs": {
-        "systems": "systems"
-      },
-      "locked": {
-        "lastModified": 1687709756,
-        "narHash": "sha256-Y5wKlQSkgEK2weWdOu4J3riRd+kV/VCgHsqLNTTWQ/0=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "dbabf0ca0c0c4bce6ea5eaf65af5cb694d2082c7",
-        "type": "github"
-      },
-      "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "type": "github"
-      }
-    },
-    "nixpkgs": {
-      "locked": {
-        "lastModified": 1688679045,
-        "narHash": "sha256-t3xGEfYIwhaLTPU8FLtN/pLPytNeDwbLI6a7XFFBlGo=",
-        "owner": "NixOS",
-        "repo": "nixpkgs",
-        "rev": "3c7487575d9445185249a159046cc02ff364bff8",
-        "type": "github"
-      },
-      "original": {
-        "id": "nixpkgs",
-        "ref": "nixos-unstable",
-        "type": "indirect"
-      }
-    },
-    "root": {
-      "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
-      }
-    },
-    "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
deleted file mode 100644
index 0072269..0000000
--- a/flake.nix
+++ /dev/null
@@ -1,50 +0,0 @@
-{
-  description = "buklo";
-
-  inputs = {
-    nixpkgs.url = "nixpkgs/nixos-unstable";
-    flake-utils.url = "github:numtide/flake-utils";
-  };
-
-  outputs = {
-    self,
-    nixpkgs,
-    flake-utils,
-  }:
-    flake-utils.lib.eachSystem ["x86_64-linux" "aarch64-linux" "aarch64-darwin"] (
-      system: let
-        pkgs = import nixpkgs {inherit system;};
-      in {
-        devShells.default = pkgs.mkShell {
-          buildInputs = with pkgs; [
-            rustup
-            cargo-outdated
-            cargo-edit
-            cargo-audit
-            cargo-deny
-            cargo-nextest
-            jo
-            rust-analyzer
-            rustfmt
-            # Rust
-            # Shells
-            nushell
-            # to test github actions
-            act
-            # Tools
-            helix
-            nixfmt
-            cargo-cross
-            # Dependencies
-            cacert
-            openssl
-            git
-            git-lfs
-            mosh
-            zlib
-            pkg-config
-          ];
-        };
-      }
-    );
-}