Worked on the didi/mpx repository to address a React Native rendering issue by delivering a targeted bug fix focused on attribute expression parsing. The solution involved trimming leading and trailing spaces from interpolated attribute values before parsing, which resolved inconsistencies in how React Native components rendered across platforms. By addressing the root cause of parsing errors, this change reduced the frequency of platform-specific regressions and minimized the need for ongoing support related to attribute handling. The work was implemented using JavaScript and leveraged frontend development skills with a focus on React Native, resulting in improved cross-platform stability and streamlined maintenance.