소개
This skill provides Claude with a comprehensive methodology for designing and implementing high-quality UI components. It prioritizes accessibility through W3C ARIA Authoring Practices, utilizes modern CSS design tokens for consistent styling, and leverages the latest React 19 patterns. By integrating native web platform APIs like Popover and <dialog>, it ensures performance and standards-compliance, making it an essential tool for developers building production-grade frontend libraries and design systems that meet WCAG requirements.