diff --git a/flake.lock b/flake.lock
index f18d58e..e9388b4 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,6 +1,21 @@
 {
   "nodes": {
     "crane": {
+      "locked": {
+        "lastModified": 1766774972,
+        "narHash": "sha256-8qxEFpj4dVmIuPn9j9z6NTbU+hrcGjBOvaxTzre5HmM=",
+        "owner": "ipetkov",
+        "repo": "crane",
+        "rev": "01bc1d404a51a0a07e9d8759cd50a7903e218c82",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ipetkov",
+        "repo": "crane",
+        "type": "github"
+      }
+    },
+    "crane_2": {
       "locked": {
         "lastModified": 1769287525,
         "narHash": "sha256-gABuYA6BzoRMLuPaeO5p7SLrpd4qExgkwEmYaYQY4bM=",
@@ -15,7 +30,45 @@
         "type": "github"
       }
     },
+    "fenix": {
+      "inputs": {
+        "nixpkgs": [
+          "flox",
+          "nixpkgs"
+        ],
+        "rust-analyzer-src": "rust-analyzer-src"
+      },
+      "locked": {
+        "lastModified": 1766904428,
+        "narHash": "sha256-ZNm41Tuh+PHpoV7qEFnhgNu/B6Co9c+rIttcr7TCaMo=",
+        "owner": "nix-community",
+        "repo": "fenix",
+        "rev": "3b672faf8fcc01eb63856b69afe7a12dcb7c78fe",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "fenix",
+        "type": "github"
+      }
+    },
     "flake-compat": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1761588595,
+        "narHash": "sha256-XKUZz9zewJNUj46b4AJdiRZJAvSZ0Dqj2BNfXvFlJC4=",
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "rev": "f387cd2afec9419c8ee37694406ca490c3f34ee5",
+        "type": "github"
+      },
+      "original": {
+        "owner": "edolstra",
+        "repo": "flake-compat",
+        "type": "github"
+      }
+    },
+    "flake-compat_2": {
       "flake": false,
       "locked": {
         "lastModified": 1767039857,
@@ -64,7 +117,50 @@
         "type": "github"
       }
     },
+    "flox": {
+      "inputs": {
+        "crane": "crane",
+        "fenix": "fenix",
+        "nixpkgs": "nixpkgs",
+        "pre-commit-hooks": "pre-commit-hooks"
+      },
+      "locked": {
+        "lastModified": 1770152711,
+        "narHash": "sha256-URH0UkeXCofieKJ0Hbh98O+9qZwGgvwfkKP0zL9wUIo=",
+        "owner": "flox",
+        "repo": "flox",
+        "rev": "4093242d704102ca898e64631ff196f1ddeeb883",
+        "type": "github"
+      },
+      "original": {
+        "owner": "flox",
+        "repo": "flox",
+        "type": "github"
+      }
+    },
     "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "flox",
+          "pre-commit-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"
+      }
+    },
+    "gitignore_2": {
       "inputs": {
         "nixpkgs": [
           "lanzaboote",
@@ -88,7 +184,7 @@
     },
     "lanzaboote": {
       "inputs": {
-        "crane": "crane",
+        "crane": "crane_2",
         "nixpkgs": [
           "nixpkgs"
         ],
@@ -184,6 +280,22 @@
       }
     },
     "nixpkgs": {
+      "locked": {
+        "lastModified": 1766651565,
+        "narHash": "sha256-QEhk0eXgyIqTpJ/ehZKg9IKS7EtlWxF3N7DXy42zPfU=",
+        "owner": "flox",
+        "repo": "nixpkgs",
+        "rev": "3e2499d5539c16d0d173ba53552a4ff8547f4539",
+        "type": "github"
+      },
+      "original": {
+        "owner": "flox",
+        "ref": "stable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
       "locked": {
         "lastModified": 1769741972,
         "narHash": "sha256-RxSg1EioTWNpoLaykiT1UQKTo/K0PPdLqCyQgNjNqWs=",
@@ -201,8 +313,8 @@
     },
     "pre-commit": {
       "inputs": {
-        "flake-compat": "flake-compat",
-        "gitignore": "gitignore",
+        "flake-compat": "flake-compat_2",
+        "gitignore": "gitignore_2",
         "nixpkgs": [
           "lanzaboote",
           "nixpkgs"
@@ -222,13 +334,54 @@
         "type": "github"
       }
     },
+    "pre-commit-hooks": {
+      "inputs": {
+        "flake-compat": "flake-compat",
+        "gitignore": "gitignore",
+        "nixpkgs": [
+          "flox",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1765911976,
+        "narHash": "sha256-t3T/xm8zstHRLx+pIHxVpQTiySbKqcQbK+r+01XVKc0=",
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "rev": "b68b780b69702a090c8bb1b973bab13756cc7a27",
+        "type": "github"
+      },
+      "original": {
+        "owner": "cachix",
+        "repo": "pre-commit-hooks.nix",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
+        "flox": "flox",
         "lanzaboote": "lanzaboote",
         "lix-module": "lix-module",
         "nix-flatpak": "nix-flatpak",
         "nix-index-database": "nix-index-database",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs_2"
+      }
+    },
+    "rust-analyzer-src": {
+      "flake": false,
+      "locked": {
+        "lastModified": 1766863309,
+        "narHash": "sha256-LLGFE8MXlmH9FfPjZAPFnrc0vsUryhIDwcJQgqnpSAg=",
+        "owner": "rust-lang",
+        "repo": "rust-analyzer",
+        "rev": "546d1ffbfd296e06424236cd467f41cb6fe63b2e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "rust-lang",
+        "ref": "nightly",
+        "repo": "rust-analyzer",
+        "type": "github"
       }
     },
     "rust-overlay": {
diff --git a/flake.nix b/flake.nix
index c856fd5..2520d63 100644
--- a/flake.nix
+++ b/flake.nix
@@ -12,37 +12,35 @@
     lix-module.inputs.nixpkgs.follows = "nixpkgs";
     lanzaboote.url = "github:nix-community/lanzaboote";
     lanzaboote.inputs.nixpkgs.follows = "nixpkgs";
+    flox.url = "github:flox/flox";
   };
 
-  outputs = inputs@{ self, nixpkgs, ... }:
+  outputs =
+    inputs@{ self, nixpkgs, ... }:
     let
       lib = nixpkgs.lib;
       hostFiles = builtins.attrNames (builtins.readDir ./hosts);
-      hostNames =
-        lib.filter (name:
-          lib.hasSuffix ".nix" name
-          && !(lib.hasSuffix "-hardware.nix" name)
-          && name != "iso.nix"
-        )
-        hostFiles;
-      mkHost = name: lib.nixosSystem {
-        system = "x86_64-linux";
-        specialArgs = { inherit inputs; };
-        modules = [ (./hosts + "/${name}.nix") ];
-      };
-    in {
-      nixosConfigurations =
-        lib.genAttrs (map (lib.removeSuffix ".nix") hostNames) mkHost
-        // {
-          installer = nixpkgs.lib.nixosSystem {
-            system = "x86_64-linux";
-            specialArgs = { inherit inputs; };
-            modules = [ ./hosts/iso.nix ];
-          };
+      hostNames = lib.filter (
+        name: lib.hasSuffix ".nix" name && !(lib.hasSuffix "-hardware.nix" name) && name != "iso.nix"
+      ) hostFiles;
+      mkHost =
+        name:
+        lib.nixosSystem {
+          system = "x86_64-linux";
+          specialArgs = { inherit inputs; };
+          modules = [ (./hosts + "/${name}.nix") ];
         };
+    in
+    {
+      nixosConfigurations = lib.genAttrs (map (lib.removeSuffix ".nix") hostNames) mkHost // {
+        installer = nixpkgs.lib.nixosSystem {
+          system = "x86_64-linux";
+          specialArgs = { inherit inputs; };
+          modules = [ ./hosts/iso.nix ];
+        };
+      };
 
-      packages.x86_64-linux.install-iso =
-        self.nixosConfigurations.installer.config.system.build.isoImage;
+      packages.x86_64-linux.install-iso = self.nixosConfigurations.installer.config.system.build.isoImage;
       packages.x86_64-linux.default = self.packages.x86_64-linux.install-iso;
     };
 }
diff --git a/hosts/nanuqsaurus.nix b/hosts/nanuqsaurus.nix
index 943aff2..c7e34d6 100644
--- a/hosts/nanuqsaurus.nix
+++ b/hosts/nanuqsaurus.nix
@@ -19,6 +19,7 @@
     ../modules/desktop/desktop-entries.nix
     ../modules/desktop/file-manager.nix
     ../modules/desktop/gnome-minimal.nix
+    ../modules/development/flox.nix
     ../modules/users/admin.nix
   ]
   ++ lib.optionals (builtins.pathExists ./nanuqsaurus-hardware.nix) [
diff --git a/modules/development/flox.nix b/modules/development/flox.nix
new file mode 100644
index 0000000..5747157
--- /dev/null
+++ b/modules/development/flox.nix
@@ -0,0 +1,17 @@
+{
+  lib,
+  pkgs,
+  inputs,
+  ...
+}:
+
+{
+  nix.settings.trusted-substituters = lib.mkAfter [ "https://cache.flox.dev" ];
+  nix.settings.trusted-public-keys = lib.mkAfter [
+    "flox-cache-public-1:7F4OyH7ZCnFhcze3fJdfyXYLQw/aV7GEed86nQ7IsOs="
+  ];
+
+  environment.systemPackages = lib.mkAfter [
+    inputs.flox.packages.${pkgs.system}.flox
+  ];
+}
diff --git a/modules/system/packages.nix b/modules/system/packages.nix
index e6123da..e738730 100644
--- a/modules/system/packages.nix
+++ b/modules/system/packages.nix
@@ -3,6 +3,8 @@
 {
   # Baseline system tools available everywhere; users run Home Manager standalone.
   config.environment.systemPackages = lib.mkAfter [
+    pkgs.devbox
+    pkgs.devenv
     pkgs.distrobox
     pkgs.distroshelf
     pkgs.dnsmasq