diff --git a/frontend/js/utils.js b/frontend/js/utils.js
index 2b0ce1a..b5ab338 100644
--- a/frontend/js/utils.js
+++ b/frontend/js/utils.js
@@ -650,10 +650,6 @@ function initEditor() {
   );
 }
 
-function safeHighlight(block) {
-  try { hljs.highlightElement(block); } catch (e) { /* skip */ }
-}
-
 /** Copy text to clipboard — works on both HTTP and HTTPS */
 function copyToClipboard(text) {
   // Try modern API first (HTTPS-only)