diff --git a/.gitignore b/.gitignore
index 5affe03..ecca974 100644
--- a/.gitignore
+++ b/.gitignore
@@ -375,4 +375,5 @@ public/static_collected/
 frontend-assembly/*/node_modules/
 frontend-assembly/*/src/
 frontend-assembly/*/.env
+node_modules/
 
diff --git a/.prettierrc b/.prettierrc
new file mode 100644
index 0000000..12ae505
--- /dev/null
+++ b/.prettierrc
@@ -0,0 +1,11 @@
+{
+  "plugins": ["prettier-plugin-tailwindcss"],
+  "overrides": [
+    {
+      "files": "*.html",
+      "options": {
+        "parser": "html"
+      }
+    }
+  ]
+}
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
new file mode 100644
index 0000000..32d5f98
--- /dev/null
+++ b/package-lock.json
@@ -0,0 +1,108 @@
+{
+  "name": "2018-lpon-site",
+  "lockfileVersion": 3,
+  "requires": true,
+  "packages": {
+    "": {
+      "devDependencies": {
+        "prettier": "^3.9.6",
+        "prettier-plugin-tailwindcss": "^0.8.1"
+      }
+    },
+    "node_modules/prettier": {
+      "version": "3.9.6",
+      "resolved": "https://registry.npmjs.org/prettier/-/prettier-3.9.6.tgz",
+      "integrity": "sha512-OpN0zzVdiaiAhxpuuj5efpIS4sY9j7bY6uR5mnj5yPzGkdkjNKSJeUThPb60Jw29QuAZgA4o+/iB49kFiaBX6g==",
+      "dev": true,
+      "license": "MIT",
+      "bin": {
+        "prettier": "bin/prettier.cjs"
+      },
+      "engines": {
+        "node": ">=14"
+      },
+      "funding": {
+        "url": "https://github.com/prettier/prettier?sponsor=1"
+      }
+    },
+    "node_modules/prettier-plugin-tailwindcss": {
+      "version": "0.8.1",
+      "resolved": "https://registry.npmjs.org/prettier-plugin-tailwindcss/-/prettier-plugin-tailwindcss-0.8.1.tgz",
+      "integrity": "sha512-iaFMYqDsE4ffdDkn5qup0j5f2aCEBFZrdrZnvu9QKTlWx/iGPeQ4HHu7b7fCPMxeo9nwQBiOAh2nSypdFYWJkw==",
+      "dev": true,
+      "license": "MIT",
+      "engines": {
+        "node": ">=20.19"
+      },
+      "peerDependencies": {
+        "@ianvs/prettier-plugin-sort-imports": "*",
+        "@prettier/plugin-hermes": "*",
+        "@prettier/plugin-oxc": "*",
+        "@prettier/plugin-pug": "*",
+        "@shopify/prettier-plugin-liquid": "*",
+        "@trivago/prettier-plugin-sort-imports": "*",
+        "@zackad/prettier-plugin-twig": "*",
+        "prettier": "^3.0",
+        "prettier-plugin-astro": "*",
+        "prettier-plugin-css-order": "*",
+        "prettier-plugin-jsdoc": "*",
+        "prettier-plugin-marko": "*",
+        "prettier-plugin-multiline-arrays": "*",
+        "prettier-plugin-organize-attributes": "*",
+        "prettier-plugin-organize-imports": "*",
+        "prettier-plugin-sort-imports": "*",
+        "prettier-plugin-svelte": "*"
+      },
+      "peerDependenciesMeta": {
+        "@ianvs/prettier-plugin-sort-imports": {
+          "optional": true
+        },
+        "@prettier/plugin-hermes": {
+          "optional": true
+        },
+        "@prettier/plugin-oxc": {
+          "optional": true
+        },
+        "@prettier/plugin-pug": {
+          "optional": true
+        },
+        "@shopify/prettier-plugin-liquid": {
+          "optional": true
+        },
+        "@trivago/prettier-plugin-sort-imports": {
+          "optional": true
+        },
+        "@zackad/prettier-plugin-twig": {
+          "optional": true
+        },
+        "prettier-plugin-astro": {
+          "optional": true
+        },
+        "prettier-plugin-css-order": {
+          "optional": true
+        },
+        "prettier-plugin-jsdoc": {
+          "optional": true
+        },
+        "prettier-plugin-marko": {
+          "optional": true
+        },
+        "prettier-plugin-multiline-arrays": {
+          "optional": true
+        },
+        "prettier-plugin-organize-attributes": {
+          "optional": true
+        },
+        "prettier-plugin-organize-imports": {
+          "optional": true
+        },
+        "prettier-plugin-sort-imports": {
+          "optional": true
+        },
+        "prettier-plugin-svelte": {
+          "optional": true
+        }
+      }
+    }
+  }
+}
diff --git a/package.json b/package.json
new file mode 100644
index 0000000..eca9991
--- /dev/null
+++ b/package.json
@@ -0,0 +1,6 @@
+{
+  "devDependencies": {
+    "prettier": "^3.9.6",
+    "prettier-plugin-tailwindcss": "^0.8.1"
+  }
+}