Worked on the google/perfetto repository to enhance WebUI integration flexibility by expanding Cross-Origin Resource Sharing (CORS) support. Focused on enabling non-default origins for websocket_bridge and trace_processor_shell, the work introduced new configuration points and build flags, such as --http-additional-cors-origins and GN build support, allowing deployments beyond the default origins. Using C++ and leveraging networking and web development skills, the updates improved deployment options for enterprise and custom frontends while maintaining default behaviors when not overridden. The changes streamlined both build and runtime configuration, addressing the need for more adaptable WebUI deployments without compromising existing workflows or security.