This script is deployed by Langfuse to automatically detect and log "dead clicks" and potentially other critical user interaction events on web pages. A "dead click" occurs when a user clicks on an element that visually appears interactive but yields no response or navigates nowhere, leading to user frustration. The script operates by attaching event listeners to the document to monitor user click events. Upon a click, it assesses the immediate aftermath, such as changes in the DOM or navigation, to determine if the click was "dead." This collected data is then transmitted to Langfuse's analytics backend, providing insights into potential usability issues, broken UI components, or areas where the user experience can be improved. This automated capture mechanism helps website operators using Langfuse to proactively identify and address user experience bottlenecks without requiring explicit, manual event instrumentation for every interactive element.