AutoComplete message working. There are one case where it is not working well. When the user change from one tab to another and both have already loaded. In this case content.js doesn't execute again and doesn't send the message to popup.js

Author: ARR552

Plugin/content.js

@@ -1,4 +1,17 @@
-var msg = document.getElementsByClassName("TweetTextSize TweetTextSize--jumbo js-tweet-text tweet-text")[0].innerHTML;
-browser.runtime.sendMessage(msg, function(response) {
-    console.log("Response: ", response);
-});
+var url = window.location.href;
+var oldUrl;
+
+window.setInterval(function(){
+    if (oldUrl != url){
+        oldUrl = url;
+        var msg = document.getElementsByClassName("TweetTextSize TweetTextSize--jumbo js-tweet-text tweet-text")[0].innerHTML;
+        browser.runtime.sendMessage(msg, function(response) {
+            console.log("Response: ", response);
+        });
+    }
+    url = window.location.href;
+}, 250);
+
+  
+  
+