Stripped Down ExtHang3r

index.html

@@ -263,7 +263,7 @@ <h1>ExtHang3r</h1>
           selectElement.appendChild(option);
           document.getElementById("hangButton").style.display = "none";
           document.getElementById("iframeCountSlider").style.display = "none";
-          document.getElementById("labelForIframeSlider").style.display = "none";
+          try{document.getElementById("labelForIframeSlider").style.display = "none";}catch(err){}
           document.getElementById("iframeCountValue").style.display = "none";
         }
       }
@@ -309,10 +309,10 @@ <h1>ExtHang3r</h1>
             document.getElementById("killButton").style.display = "inline-block";
             document.getElementById("hangButton").style.display = "none";
             document.getElementById("iframeSelect").style.display = "none";
-            document.getElementById("labelForIframeSelect").style.display = "none";
+            try{document.getElementById("labelForIframeSelect").style.display = "none";}catch(err){}
             document.getElementById("iframeCountSlider").style.display = "none";
             document.getElementById("iframeCountValue").style.display = "none";
-            document.getElementById("labelForIframeSlider").style.display = "none";
+            try{document.getElementById("labelForIframeSlider").style.display = "none";}catch(err){}
             document.getElementById("killButton").setAttribute("data-url", selectedSrc);
           }, 10000);
         }, 5000);
@@ -328,4 +328,4 @@ <h1>ExtHang3r</h1>
       }
     </script>
   </body>
-</html>
+</html>

strip.js

@@ -0,0 +1,36 @@
+// ? This is a node.js script for stripping down the index.html to be more minimal and harder to tell what its goal is just by looking at someones screen.
+
+// Import some built-in node.js packages for dealing with files.
+const fs = require('fs')
+const path = require('path')
+
+// Get the base index.html content's so we can strip it down.
+let html = fs.readFileSync(path.resolve("./index.html")).toString()
+
+// All that good ol' regex/string matching magic using some home grown regex and strings.
+html = html
+    // Replace the title and favicon with nothing, could probably be changed later to appear like google classroom
+    .replace(/<title>[\s\S]*?<\/title>/, "<title>.</title>")
+    .replace(/<link rel="shortcut icon" type="image\/png" href=".*?">/, "")
+
+    .replace(/<h.>.*?<\/h.>/g, "") // Remove headers
+    .replace(/<img.*?>/g, "") // Remove img elements
+    .replace(/<p>[\s\S]*?<\/p>/g, "") // Remove paragraph elements
+    .replace(/<label[\s\S]*?>[\s\S]*?<\/label>/g, "") // Remove label elements
+    .replace(">Hang Extension!</button>", ">Start!</button>") // Changes wording of kill extension button to be less obvious to someone just glancing at a user's screen.
+    .replace(">Kill Extension!</button>", ">Finish!</button>") // Changes wording of kill extension button to be less obvious to someone just glancing at a user's screen.
+    .replace("<footer>", "<footer><a href='https://github.com/Blobby-Boi/'>Link to Creator</a>") // Add back link to Blobby Boi's Github
+
+    // Only leave capital letters inside the extension names
+    .replace(/(?<=").*?(?=": "chrome-extension:\/\/)/gi, (matchedText)=>{
+        return matchedText.replace(/[a-z]/g, "")
+    })
+
+    // Make some element text contents give away what the page does less.
+    .replace(/ extension.? (?!\=)/gi, " ") 
+    .replace(/kill/gi, "stop")
+    .replace(/hanged/gi, "paused")
+    .replace(/hang/gi, "pause");
+
+// Write the now stripped down HTML to a new file.  
+fs.writeFileSync(path.resolve("./stripped.html"), html)