During February 2026, this developer focused on enhancing the user interface and experience for the betagouv/agir-front repository by streamlining the mobile web design. They implemented the removal of mobile app download banners across multiple pages, aiming to reduce distractions and create a cleaner, more focused environment for users. Working primarily with TypeScript and Vue.js, they ensured that the changes maintained UI consistency and did not introduce regressions during deployment. The work addressed UI/UX simplification, aligning the site with a more modern and distraction-free mobile experience, and demonstrated attention to detail in front end development practices throughout the project.