During October 2025, Casio enhanced code quality and maintainability in the sparcs-kaist/students repository by refining the Organization enum definition. Focusing on TypeScript, Casio addressed trailing comma inconsistencies and introduced missing comments for enum values, ensuring the codebase adhered to established formatting and style guidelines. This targeted update improved readability and reduced the likelihood of future refactoring, while also streamlining the onboarding process for new contributors. By aligning the enum structure with project standards and enhancing inline documentation, Casio’s work contributed to a more maintainable codebase, demonstrating attention to detail in code formatting and enum definition within TypeScript projects.