Worked on enhancing the SAP/ui5-builder repository by addressing a runtime stability issue in JSDoc processing. Focused on improving the reliability of documentation generation, the developer implemented a defensive access pattern for symbol events in JavaScript, ensuring that the system safely handles cases where symbols have no associated events. This fix reduced the likelihood of crashes during symbol analysis, directly contributing to a smoother developer workflow and more resilient tooling. By refining how JSDoc interacts with symbol properties, the work made the UI5 tooling safer and more maintainable for downstream projects, emphasizing robust error handling and improved developer experience.