diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 511352a..47b2221 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -15,6 +15,8 @@
 	// "postCreateCommand": "nix-env -i nixpkgs-fmt",
 
 	// Configure tool-specific properties.
+	"runArgs": ["--userns=keep-id"],
+	"containerUser": "vscode",
 	"customizations": {
 		// Configure properties specific to VS Code.
 		"vscode": {
diff --git a/flake.lock b/flake.lock
index 7fa99d6..6d2c2e6 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,22 +1,59 @@
 {
   "nodes": {
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": "nixpkgs-lib"
+      },
+      "locked": {
+        "lastModified": 1704152458,
+        "narHash": "sha256-DS+dGw7SKygIWf9w4eNBUZsK+4Ug27NwEWmn2tnbycg=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "88a2cd8166694ba0b6cb374700799cec53aef527",
+        "type": "github"
+      },
+      "original": {
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1686331006,
-        "narHash": "sha256-hElRDWUNG655aqF0awu+h5cmDN+I/dQcChRt2tGuGGU=",
+        "lastModified": 1704732714,
+        "narHash": "sha256-ABqK/HggMYA/jMUXgYyqVAcQ8QjeMyr1jcXfTpSHmps=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "85bcb95aa83be667e562e781e9d186c57a07d757",
+        "rev": "6723fa4e4f1a30d42a633bef5eb01caeb281adc3",
         "type": "github"
       },
       "original": {
         "id": "nixpkgs",
-        "ref": "nixos-23.05",
+        "ref": "nixos-23.11",
         "type": "indirect"
       }
     },
+    "nixpkgs-lib": {
+      "locked": {
+        "dir": "lib",
+        "lastModified": 1703961334,
+        "narHash": "sha256-M1mV/Cq+pgjk0rt6VxoyyD+O8cOUiai8t9Q6Yyq4noY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "b0d36bd0a420ecee3bc916c91886caca87c894e9",
+        "type": "github"
+      },
+      "original": {
+        "dir": "lib",
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
+        "flake-parts": "flake-parts",
         "nixpkgs": "nixpkgs"
       }
     }
diff --git a/flake.nix b/flake.nix
index b96f7af..fa6a8c4 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,67 +1,62 @@
 {
   description = "";
-  inputs = { 
-    nixpkgs.url = "nixpkgs/nixos-23.05";
+  inputs = {
+    nixpkgs.url = "nixpkgs/nixos-23.11";
+    flake-parts.url = "github:hercules-ci/flake-parts";
   };
 
-  outputs = { self, nixpkgs }:
-    let
-      version = "0.0.1";
-      name = "develnixos";
-
-      supportedSystems = [ "x86_64-linux" "aarch64-linux" ];
-      forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
-      nixpkgsFor = forAllSystems (system: import nixpkgs { inherit system; });
-      
-      devTaskScripts = forAllSystems (system: {
-        autoTag = nixpkgsFor.${system}.writeScript "auto_tag.sh" ''
-          git tag --force v${version}
-          git push origin v${version}
-        '';
-      });
-
-      space = forAllSystems (system: rec {
-        config = import ./config { nixpkgs = nixpkgsFor.${system}; };
-        playground = import ./playground/example { config = config; };
-      });
-
-    in rec {
-      packages = forAllSystems (system: {
-          default = space.${system}.playground.package;
-        });
-      apps = forAllSystems (system:
+  outputs = inputs:
+    inputs.flake-parts.lib.mkFlake { inherit inputs; } {
+      systems = [ "x86_64-linux" "aarch64-linux" ];
+      perSystem = { config, pkgs, system, ... }:
         let
-          testConfig = import ./config { nixpkgs = nixpkgsFor.${system}; };
-          testapp = import ./playground/example { config = testConfig; };
+          version = "0.0.1";
+          name = "develnixos";
+
+          updateLockScript = pkgs.writeShellScriptBin "update_flake_lock.sh" ''
+            nix --experimental-features 'nix-command flakes' flake lock --update-input nixpkgs
+            nix --experimental-features 'nix-command flakes' build 
+          '';
+
+          autoTag = pkgs.writeScript "auto_tag.sh" ''
+            git tag --force v${version}
+            git push origin v${version}
+          '';
+
+          space = rec {
+            config = import ./config { nixpkgs = pkgs; };
+            playground = import ./playground/example { config = space.config; };
+          };
+
+          foo = pkgs.runCommand "linter" ''
+            echo the_linter
+          '';
 
-          updateLockScript =
-            nixpkgsFor.${system}.writeShellScriptBin "update_flake_lock.sh" ''
-              nix --experimental-features 'nix-command flakes' flake lock --update-input nixpkgs
-              nix --experimental-features 'nix-command flakes' build 
-            '';
         in {
-          default = space.${system}.playground.app;
-          devTasks = {
+          packages.default = space.playground.package;
+          apps = {
+            default = space.playground.app;
             updateFlakeLock = {
-              type = "app";
-              program = "${updateLockScript}/bin/update_flake_lock.sh";
+                type = "app";
+                program = "${updateLockScript}/bin/update_flake_lock.sh";
             };
             autoTag = {
-              type = "app";
-              program = "${devTaskScripts.${system}.autoTag}";
+                type = "app";
+                program = "${autoTag}";
             };
           };
-        });
 
-      devShells = forAllSystems (system: {
-        default = nixpkgsFor.${system}.mkShell {
-          name = "dev-shell";
-          packages = [ nixpkgsFor.${system}.nixfmt ];
-          shellHook = ''
-            . ./alias.sh
-          '';
+          devShells.default = pkgs.mkShell {
+            name = "dev-shell";
+            packages = [ pkgs.nixfmt ];
+            shellHook = ''
+              . ./alias.sh
+            '';
+          };
+
+          checks = { 
+            package = space.playground.package;            
+          };
         };
-      });
-
     };
 }