Worked on the cloudflare/realtimekit-ui repository, focusing on improving reliability and resilience in the user interface. Addressed a critical bug in the RTK Setup Screen by implementing defensive programming techniques to safely access and trim the meetingTitle input, ensuring the application gracefully handles cases where the meeting title is missing. This update, developed using TypeScript and front-end component development skills in a React-like environment, prevents potential runtime errors caused by undefined or null values. The solution enhances code safety, reduces the risk of crashes during the setup flow, and contributes to a smoother user experience by improving input validation and string handling.