diff --git a/app/default/templates/base.php b/app/default/templates/base.php
index ce25bfd..d739dbe 100644
--- a/app/default/templates/base.php
+++ b/app/default/templates/base.php
@@ -54,5 +54,8 @@
 			<?php endif; ?>
 		</p>
 	</footer>
+	<?php if (!empty($pageJsUrl)): ?>
+	<script defer src="<?= htmlspecialchars($pageJsUrl) ?>?v=<?= htmlspecialchars($pageJsHash ?? '') ?>"></script>
+	<?php endif; ?>
 </body>
 </html>
diff --git a/app/helpers.php b/app/helpers.php
index 489202e..c9c722c 100644
--- a/app/helpers.php
+++ b/app/helpers.php
@@ -132,6 +132,22 @@ function findPageCss(string $dirPath, string $contentDir): ?array {
     ];
 }
 
+function findPageJs(string $dirPath, string $contentDir): ?array {
+    $jsFile = "$dirPath/script.js";
+    if (!file_exists($jsFile) || !is_file($jsFile)) {
+        return null;
+    }
+
+    $relativePath = str_replace($contentDir, '', $dirPath);
+    $relativePath = trim($relativePath, '/');
+    $jsUrl = '/' . ($relativePath ? $relativePath . '/' : '') . 'script.js';
+
+    return [
+        'url' => $jsUrl,
+        'hash' => hash_file('md5', $jsFile)
+    ];
+}
+
 function extractMetaDescription(string $dirPath, ?array $metadata): ?string {
     // 1. Check for search_description in metadata
     if ($metadata && isset($metadata['search_description'])) {
diff --git a/app/rendering.php b/app/rendering.php
index ef4e57a..c4a099a 100644
--- a/app/rendering.php
+++ b/app/rendering.php
@@ -57,6 +57,8 @@ function renderTemplate(Context $ctx, string $content, int $statusCode = 200): v
         'metaDescription' => $ctx->get('metaDescription'),
         'pageCssUrl' => $ctx->get('pageCssUrl'),
         'pageCssHash' => $ctx->get('pageCssHash'),
+        'pageJsUrl' => $ctx->get('pageJsUrl'),
+        'pageJsHash' => $ctx->get('pageJsHash'),
         'feedUrl' => $ctx->get('feedUrl')
     ], $ctx);
 
@@ -88,6 +90,10 @@ function renderMultipleFiles(Context $ctx, array $files, string $pageDir): void
     $pageCssUrl = $pageCss['url'] ?? null;
     $pageCssHash = $pageCss['hash'] ?? null;
 
+    $pageJs = findPageJs($pageDir, $ctx->contentDir);
+    $pageJsUrl = $pageJs['url'] ?? null;
+    $pageJsHash = $pageJs['hash'] ?? null;
+
     $coverImage = findCoverImage($pageDir);
     $socialImageUrl = null;
     if ($coverImage) {
@@ -104,6 +110,8 @@ function renderMultipleFiles(Context $ctx, array $files, string $pageDir): void
         'metaDescription' => $metaDescription,
         'pageCssUrl' => $pageCssUrl,
         'pageCssHash' => $pageCssHash,
+        'pageJsUrl' => $pageJsUrl,
+        'pageJsHash' => $pageJsHash,
         'socialImageUrl' => $socialImageUrl
     ], $ctx);
 
diff --git a/app/router.php b/app/router.php
index d9710e0..9772872 100644
--- a/app/router.php
+++ b/app/router.php
@@ -42,6 +42,7 @@ if (file_exists($contentAssetPath) && is_file($contentAssetPath)) {
         'woff2' => 'font/woff2',
         'ttf' => 'font/ttf',
         'otf' => 'font/otf',
+        'js' => 'application/javascript',
     ];
     
     $extLower = strtolower($ext);
@@ -205,10 +206,14 @@ switch ($parsedPath['type']) {
         $pageTitle = $metadata['title'] ?? null;
         $metaDescription = extractMetaDescription($dir, $metadata);
         
-        // Check for page-specific CSS
+        // Check for page-specific CSS and JS
         $pageCss = findPageCss($dir, $ctx->contentDir);
         $pageCssUrl = $pageCss['url'] ?? null;
         $pageCssHash = $pageCss['hash'] ?? null;
+
+        $pageJs = findPageJs($dir, $ctx->contentDir);
+        $pageJsUrl = $pageJs['url'] ?? null;
+        $pageJsHash = $pageJs['hash'] ?? null;
         
         // Build feed URL if feed is enabled
         $langPrefix = $ctx->get('langPrefix', '');
@@ -221,6 +226,8 @@ switch ($parsedPath['type']) {
         $ctx->set('metaDescription', $metaDescription);
         $ctx->set('pageCssUrl', $pageCssUrl);
         $ctx->set('pageCssHash', $pageCssHash);
+        $ctx->set('pageJsUrl', $pageJsUrl);
+        $ctx->set('pageJsHash', $pageJsHash);
         $ctx->set('feedUrl', $feedUrl);
 
         // Let plugins add template variables
@@ -231,6 +238,8 @@ switch ($parsedPath['type']) {
             'metaDescription' => $metaDescription,
             'pageCssUrl' => $pageCssUrl,
             'pageCssHash' => $pageCssHash,
+            'pageJsUrl' => $pageJsUrl,
+            'pageJsHash' => $pageJsHash,
             'items' => $items,
             'pageContent' => $pageContent,
             'feedUrl' => $feedUrl