enhancements/languageDisplay.js

@@ -0,0 +1,10 @@
+registerScript(node => {
+    // run the scripts
+    if (isHtmlElement(node)) {
+        updateLanguageDisplay(node)
+    }
+}, ".*");
+
+function updateLanguageDisplay(node) {
+
+}

manifest.json

@@ -22,7 +22,8 @@
               ],
               "js": [
                   "enhancements/quickSearch.js",
-                  "enhancements/animeRequests.js"
+                  "enhancements/animeRequests.js",
+                  "enhancements/languageDisplay.js"
               ],
               "run_at": "document_end"
           }