Fudancoder contributed to the Firedancer repository by focusing on documentation hygiene and maintainability, specifically addressing a broken URL within a code comment in fd_gossip.c. Working primarily with C and leveraging strong documentation skills, Fudancoder improved the accuracy and clarity of internal comments, which aids both current developers and new contributors in understanding the codebase. The work did not introduce any functional changes, instead targeting the reduction of confusion and supporting long-term maintainability. This targeted documentation fix, while limited in scope, reinforced repository standards and laid groundwork for broader documentation improvements in future development cycles within the Firedancer project.