correct tab detect method

example.js

@@ -1 +1,3 @@
 console.log("Hello World 555");
+// example debugger statement to pause the execution of the script
+debugger 

run-script.js

@@ -1,18 +1,22 @@
-const axios = require('axios');
-const fs = require('fs');
-const path = require('path');
+const axios = require("axios");
+const fs = require("fs");
+const path = require("path");
 
 async function executeScriptOnCurrentTab(scriptFile) {
   try {
     // Get list of tabs from Chrome DevTools Protocol
-    const response = await axios.get('http://localhost:9222/json');
+    const response = await axios.get("http://localhost:9222/json");
     const tabs = response.data;
 
     // Find the first page tab (not extensions or devtools)
-    const targetTab = tabs.find(tab => tab.type === 'page');
+    const targetTab = tabs.find(
+      (tab) => tab.type === "page" && !tab.title.includes("DevTools")
+    );
 
     if (!targetTab) {
-      console.error('No active page tab found. Make sure Chrome is running with --remote-debugging-port=9222');
+      console.error(
+        "No active page tab found. Make sure Chrome is running with --remote-debugging-port=9222"
+      );
       process.exit(1);
     }
 
@@ -20,36 +24,41 @@ async function executeScriptOnCurrentTab(scriptFile) {
     console.log(`URL: ${targetTab.url}`);
 
     // Read the script content
-    const scriptContent = fs.readFileSync(scriptFile, 'utf-8');
+    const scriptContent = fs.readFileSync(scriptFile, "utf-8");
 
     // Connect to the WebSocket debugger URL
-    const WebSocket = require('ws');
+    const WebSocket = require("ws");
     const ws = new WebSocket(targetTab.webSocketDebuggerUrl);
 
-    ws.on('open', () => {
-      console.log('Connected to Chrome DevTools');
+    ws.on("open", () => {
+      console.log("Connected to Chrome DevTools");
 
       // Send Runtime.evaluate command to execute the script
-      ws.send(JSON.stringify({
-        id: 1,
-        method: 'Runtime.evaluate',
-        params: {
-          expression: scriptContent,
-          returnByValue: true
-        }
-      }));
+      ws.send(
+        JSON.stringify({
+          id: 1,
+          method: "Runtime.evaluate",
+          params: {
+            expression: scriptContent,
+            returnByValue: true,
+          },
+        })
+      );
     });
 
-    ws.on('message', (data) => {
+    ws.on("message", (data) => {
       const message = JSON.parse(data);
 
       if (message.id === 1) {
         if (message.result.exceptionDetails) {
-          console.error('Script execution error:', message.result.exceptionDetails);
+          console.error(
+            "Script execution error:",
+            message.result.exceptionDetails
+          );
         } else {
-          console.log('Script executed successfully');
+          console.log("Script executed successfully");
           if (message.result.result.value !== undefined) {
-            console.log('Result:', message.result.result.value);
+            console.log("Result:", message.result.result.value);
           }
         }
         ws.close();
@@ -57,17 +66,18 @@ async function executeScriptOnCurrentTab(scriptFile) {
       }
     });
 
-    ws.on('error', (error) => {
-      console.error('WebSocket error:', error);
+    ws.on("error", (error) => {
+      console.error("WebSocket error:", error);
       process.exit(1);
     });
-    
   } catch (error) {
-    if (error.code === 'ECONNREFUSED') {
-      console.error('Could not connect to Chrome. Make sure Chrome is running with:');
-      console.error('chrome.exe --remote-debugging-port=9222');
+    if (error.code === "ECONNREFUSED") {
+      console.error(
+        "Could not connect to Chrome. Make sure Chrome is running with:"
+      );
+      console.error("chrome.exe --remote-debugging-port=9222");
     } else {
-      console.error('Error:', error.message);
+      console.error("Error:", error.message);
     }
     process.exit(1);
   }
@@ -76,7 +86,7 @@ async function executeScriptOnCurrentTab(scriptFile) {
 const scriptFile = process.argv[2];
 
 if (!scriptFile) {
-  console.error('Usage: node run-script.js <script-file>');
+  console.error("Usage: node run-script.js <script-file>");
   process.exit(1);
 }
 
@@ -86,4 +96,3 @@ if (!fs.existsSync(scriptFile)) {
 }
 
 executeScriptOnCurrentTab(scriptFile);
-