diff --git a/website/static/js/app.js b/website/static/js/app.js
index d797a01..b6917ef 100644
--- a/website/static/js/app.js
+++ b/website/static/js/app.js
@@ -121,10 +121,10 @@ async function init() {
         await wasmModule.default();
         wasm = wasmModule;
 
-        // Load Shiki with custom MLF grammar and JSON
+        // Load Shiki with custom MLF grammar and all output languages
         highlighter = await createHighlighter({
             themes: ['dracula'],
-            langs: ['json', mlfGrammar]
+            langs: ['json', 'typescript', 'go', 'rust', mlfGrammar]
         });
 
         // Initialize the editor