Over a two-month period, Iola focused on reliability and user experience improvements across two frontend projects. In ComfyUI_frontend, Iola resolved an infinite recursion issue in the mask upload retry logic by refining the error handling flow, ensuring the retry counter decremented correctly and stabilizing uploads during network failures. Later, in CherryHQ/cherry-studio, Iola addressed a bug in AddProviderPopup that caused premature confirmation during Chinese character input, enhancing internationalization support and input validation. Working primarily with React and TypeScript, Iola demonstrated strong debugging skills and attention to detail, delivering targeted fixes that improved workflow stability and usability for end users.