platform-bridge.js found on line 3445:
3441:     }
3442:   </script>
3443: 
3444:   <!-- Essential Platform Bridge & Pipeline Scripts -->
3445:   <script src="../js/platform-bridge.js"></script>
3446:   <script src="../js/platform-pipeline.js"></script>
3447: </body>
3448: </html>
3449: