During March 2025, this developer enhanced the medplum/medplum repository by migrating front-end testing utilities from fireEvent to userEvent, focusing on improving the realism and reliability of automated UI tests. By leveraging React, TypeScript, and Testing Library, the work enabled tests to better simulate actual user interactions, which reduced flaky outcomes and increased confidence in release readiness. The migration also contributed to more robust validation of UI behavior and decreased noise in continuous integration pipelines. No major bugs were addressed during this period, but the targeted feature work demonstrated a thoughtful approach to front-end test automation and quality assurance practices.