Jonas Darley delivered a comprehensive UI and UX overhaul for the Live Questions feature in the liqd/a4-meinberlin repository, focusing on improving user engagement and perceived performance. He migrated legacy components to functional React, restructured HTML and JSX templates for maintainability, and updated SCSS styles to ensure responsive design and consistent in-app branding. Jonas also implemented a user-facing success alert after question submission, enhancing feedback loops and reducing interaction friction. This work established a robust foundation for future Q&A feature iterations, emphasizing code quality and maintainability while leveraging his expertise in frontend development, JavaScript, and modern component-based architectures.