During July 2025, Frank Liu focused on enhancing the robustness of error handling within the paypal/paypal-checkout-components repository, specifically targeting the Hosted Button Create Order flow. He improved the propagation of detailed API error context, including the 'issue' field, to the error handler, enabling more precise diagnostics and streamlined customer support. Frank implemented automated JavaScript tests to verify the reliability of these changes and prevent future regressions. His work in front end development centered on strengthening error reporting and telemetry, resulting in a more reliable and maintainable codebase. This contribution addressed a key bug and improved overall system reliability.