diff --git a/Cargo.toml b/Cargo.toml
index 5104d78..9cbee44 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,3 +14,6 @@ tower-http = { version = "0.6.6", features = ["trace"] }
 tower-request-id = "0.3.0"
 tracing = "0.1.41"
 tracing-subscriber = { version = "0.3.20", features = ["env-filter"] }
+
+[profile.dev.package.askama_derive]
+opt-level = 3
diff --git a/foods.db b/foods.db
index 8a51533..035d690 100644
Binary files a/foods.db and b/foods.db differ
diff --git a/foods.db-journal b/foods.db-journal
deleted file mode 100644
index 466cfbb..0000000
Binary files a/foods.db-journal and /dev/null differ
diff --git a/templates/food.html b/templates/food.html
index cb9c7e1..8472399 100644
--- a/templates/food.html
+++ b/templates/food.html
@@ -1,4 +1,4 @@
-<div class="card">
+<div class="card" id="card-{{ food.id }}">
   <p class="food-name">
     {{ food.name }}
   </p>
@@ -12,8 +12,8 @@
       </p>
     </div>
     <div class="buttons">
-      <button class="increase">+</button>
-      <button class="decrease">-</button>
+      <button class="increase" hx-post="/increase/{{ food.id }}" hx-target="#card-{{ food.id }}">+</button>
+      <button class="decrease" hx-post="/decrease/{{ food.id }}" hx-target="#card-{{ food.id }}">-</button>
     </div>
     <div class="checkboxes">
       {% for counter in self::range(10) %}
diff --git a/templates/header.html b/templates/header.html
index 1083c82..c32b4cd 100644
--- a/templates/header.html
+++ b/templates/header.html
@@ -1,4 +1,4 @@
-<header>
+<header id="header" hx-swap-oob="true">
   <span>
     Datum: {{ date }}
   </span>