During a focused sprint, Tommaso worked on the SWU-Karabast/forceteki-client repository, addressing a user-facing issue in the chat module. He enhanced the formatMessageItem function to correctly process both string and number types, ensuring that numeric chat messages now render visibly and accurately for users. This targeted bug fix, implemented using React and TypeScript, improved the reliability and user experience of real-time conversations by resolving a display inconsistency that previously led to support requests. While no new features were introduced during this period, Tommaso’s work demonstrated attention to detail and a commitment to stability in frontend development using JavaScript technologies.