During February 2025, Asier Arguinchona focused on stabilizing and enhancing the Oskar-Dam/kaotika-battle-web and legends-of-kaotika/kaotika-battle-server repositories. He upgraded the build system and managed dependencies using Node.js and TypeScript, laying a foundation for ongoing development. Asier improved the dice roll UI with advanced CSS styling and animation, delivering clearer user feedback. On the server side, he established a robust ESLint configuration, progressively enforcing code quality standards and React hook dependency checks. These efforts reduced maintenance risk, improved onboarding, and ensured more reliable code quality, reflecting a thoughtful approach to frontend development and codebase hardening.