Worked on the yamadashy/repomix repository to enhance file-processing automation by extending comment-stripping functionality to C++ source and header files. Leveraging JavaScript and TypeScript, implemented support for additional file extensions such as .cpp, .cc, .cxx, .h, .hpp, and .hh, enabling broader coverage across C++ codebases. Developed a targeted test suite to validate parsing of diverse C++ comment styles and edge cases, ensuring robust and reliable code processing. Maintained backward compatibility with existing workflows, allowing seamless integration with prior file handling and testing processes. Focused on backend and full stack development to improve maintainability and reduce manual intervention.