This script is part of the PostHog suite, specifically designed to enable websites to display interactive surveys to their users. It loads and executes survey logic, handles user interactions with survey forms, and captures responses. The collected data, such as survey answers and user feedback, is then transmitted to the PostHog backend for analysis and integration with other product analytics data. This allows website owners to gather qualitative insights directly from their users, understand sentiment, and collect Net Promoter Score (NPS) or other custom feedback. It typically works by injecting survey forms or pop-ups based on predefined triggers and targeting rules configured within the PostHog platform. The script manages the display logic, ensures surveys are shown to the correct audience, and prevents repetitive prompts.