During January 2026, this developer contributed to the rivet-gg/rivet repository by implementing an experimental light-mode Comic Sans font feature using CSS and front end development skills. The approach focused on theme-aware styling, ensuring that the new font applied exclusively to light mode while preserving the default typography in dark mode. Deployment validation was conducted through Railway, allowing real-world testing of the changes. The work emphasized UI customization and careful isolation of experimental features to maintain theme stability. Throughout the process, clear commit messages and repository tracking enabled rapid iteration, supporting informed design decisions and efficient feedback cycles without introducing regressions.