Worked on the toptal/picasso repository to migrate the codebase to Tailwind CSS v4, focusing on enhancing styling capabilities and aligning with the latest design standards. The migration involved updating utility classes, dependencies, and removing legacy CSS utilities to reduce technical debt and improve maintainability. By standardizing styling across React components, the project now benefits from more consistent theming and is better positioned for rapid UI iterations. The work was completed using JavaScript, TypeScript, and modern front end development practices. No major bugs were addressed during this period, with efforts concentrated on foundational improvements for future design-system updates.