Worked on the xm-online/xm-webapp repository, focusing on enhancing the stability of the table header component. Addressed a key bug by refining conditional rendering and implementing robust null checks, which reduced runtime errors and improved the reliability of the table UI. The approach included removing unused components and tightening configuration handling for optional properties such as title and actions, ensuring smoother user interactions and easier maintenance. Utilized Angular for front-end development, leveraging TypeScript and HTML to implement these improvements. The work contributed to a more robust and maintainable codebase, directly enhancing the user experience and overall application stability.