diff --git a/derivation.nix b/derivation.nix
new file mode 100644
index 0000000..cb2f8da
--- /dev/null
+++ b/derivation.nix
@@ -0,0 +1,58 @@
+{
+  pkgs ? import <nixpkgs>,
+  lib,
+  templ ? pkgs.templ,
+  gitignore,
+  ...
+}: let
+  v = "2024-12-15";
+
+  npm = pkgs.buildNpmPackage {
+    name = "Keiko's Work NPM Build";
+    version = v;
+
+    src = gitignore.lib.gitignoreSource ./.;
+
+    npmDepsHash = "sha256-8J4oIl4B9gOQcfq4KPUMPnrlgB1vde3x0YVOUBdWCU8=";
+    npmPackFlags = ["--ignore-scripts"];
+
+    buildPhase = ''
+      runHook preBuild
+
+      npm run unocss
+
+      runHook postBuild
+    '';
+
+    installPhase = ''
+      runHook preInstall
+
+      mkdir -p $out
+      cp -r ./* $out
+
+      runHook postInstall
+    '';
+  };
+in
+  pkgs.buildGoModule {
+    name = "Keiko's Work";
+    pname = "keikos.work";
+
+    version = v;
+
+    src = npm;
+
+    nativeBuildInputs = [
+      pkgs.nodejs_20
+    ];
+
+    vendorHash = "sha256-Hhvyh4M64LyuWbcKWSVWR20idIDIH/ZqLSDT2gGFqj4=";
+
+    preBuild = ''
+      ${lib.escapeShellArg (lib.getExe' templ "templ")} generate .
+    '';
+
+    meta = {
+      mainProgram = "keikos.work";
+    };
+  }
diff --git a/flake.lock b/flake.lock
index 35f22b2..3586830 100644
--- a/flake.lock
+++ b/flake.lock
@@ -34,6 +34,26 @@
       }
     },
     "gitignore": {
+      "inputs": {
+        "nixpkgs": [
+          "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": [
           "templ",
@@ -78,11 +98,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1733759999,
-        "narHash": "sha256-463SNPWmz46iLzJKRzO3Q2b0Aurff3U1n0nYItxq7jU=",
+        "lastModified": 1734119587,
+        "narHash": "sha256-AKU6qqskl0yf2+JdRdD0cfxX4b9x3KKV5RqA6wijmPM=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "a73246e2eef4c6ed172979932bc80e1404ba2d56",
+        "rev": "3566ab7246670a43abd2ffa913cc62dad9cdf7d5",
         "type": "github"
       },
       "original": {
@@ -110,6 +130,7 @@
     },
     "root": {
       "inputs": {
+        "gitignore": "gitignore",
         "nixpkgs": "nixpkgs",
         "templ": "templ"
       }
@@ -131,7 +152,7 @@
     },
     "templ": {
       "inputs": {
-        "gitignore": "gitignore",
+        "gitignore": "gitignore_2",
         "gomod2nix": "gomod2nix",
         "nixpkgs": "nixpkgs_2",
         "xc": "xc"
diff --git a/flake.nix b/flake.nix
index 7794e5c..0d54c2d 100644
--- a/flake.nix
+++ b/flake.nix
@@ -3,6 +3,10 @@
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
     templ.url = "github:a-h/templ?ref=v0.2.793";
+    gitignore = {
+      url = "github:hercules-ci/gitignore.nix";
+      inputs.nixpkgs.follows = "nixpkgs";
+    };
   };
   outputs = {
     self,
@@ -22,13 +26,12 @@
         f system pkgs);
     templ = system: inputs.templ.packages.${system}.templ;
   in {
-    packages = forAllSystems (system: pkgs: let
-      musl = pkgs.musl;
-      derivation =
-        pkgs.buildGoModule {
-        };
-    in {
-      default = derivation;
+    packages = forAllSystems (system: pkgs: {
+      keikos = pkgs.callPackage ./derivation.nix {
+        templ = templ system;
+        gitignore = inputs.gitignore;
+      };
+      default = self.packages.${system}.keikos;
     });
 
     devShells = forAllSystems (system: pkgs: {