diff --git a/scripts/header.js b/scripts/header.js
new file mode 100644
index 0000000..5abf0e6
--- /dev/null
+++ b/scripts/header.js
@@ -0,0 +1,38 @@
+window.addEventListener('DOMContentLoaded', function () {
+  // Create the container div
+  var container = document.createElement('div');
+  container.className = 'container';
+
+  // Create the header container div
+  var headerContainer = document.createElement('div');
+  headerContainer.className = 'header-container';
+
+  // Create the image element
+  var img = document.createElement('img');
+  img.src = '/icon.png';
+  img.style.height = '50px';
+
+  // Create the h1 element
+  var h1 = document.createElement('h1');
+  h1.textContent = 'iidk.dev';
+
+  // Append the image and h1 to the header container
+  headerContainer.appendChild(img);
+  headerContainer.appendChild(h1);
+
+  // Create the separator (hr) element
+  var hr = document.createElement('hr');
+  hr.className = 'separator';
+
+  // Create the navigation links
+  var navLinks = document.createElement('div');
+  navLinks.innerHTML = '<a href="/">home</a> - <a href="/projects">projects</a> - <a href="/games">games</a>';
+
+  // Append everything to the container
+  container.appendChild(headerContainer);
+  container.appendChild(hr);
+  container.appendChild(navLinks);
+
+  // Prepend the container to the body
+  document.body.insertBefore(container, document.body.firstChild);
+});