Worked on the addyosmani/agent-skills repository to enhance accessibility in frontend UI components, focusing on keyboard interaction semantics for a custom button example. Addressed a bug where pressing the Spacebar caused unintended scrolling, ensuring compliance with WCAG standards and improving the experience for keyboard-only users. Refined activation timing so Enter triggers on keydown and Space triggers on keyup, mirroring native button behavior. Leveraged JavaScript and frontend-ui-engineering skills to implement commit-driven changes that reduce accessibility risk and streamline developer onboarding. The work demonstrates a strong understanding of accessibility patterns, keyboard event handling, and standards-aligned user interface development.