During January 2025, Tixz focused on improving the TypeScript highlighter in the Mozilla-Ocho/llamafile repository by addressing a translation bug that affected C++ to JavaScript parsing. By refactoring the parsing logic to use 'this.expect' instead of 'expect_', Tixz resolved issues with expected-value detection, enhancing the reliability of cross-language translation. The work involved debugging and code refactoring in JavaScript and TypeScript, resulting in more accurate parsing and a better end-user experience. Tixz maintained clear documentation and commit traceability, ensuring that the changes are easy to review and support future feature development within the project’s codebase.