Worked on the nikitabobko/ladybird repository, focusing on enhancing the LibIDL IDL Parser by addressing a parsing order issue. Applied expertise in C++ development, compiler design, and parsing techniques to ensure that extended attributes are now parsed before the 'required' keyword in interface definitions. This targeted bug fix improved the correctness and reliability of interface metadata, directly reducing the risk of misdefined interfaces and downstream code generation errors. The solution was delivered as a precise, single-commit change, demonstrating careful debugging and maintenance practices. The work contributed to more robust tooling and accurate interface handling within the project’s codebase.