Worked on the php/web-php repository to address a critical accessibility issue affecting keyboard navigation. Focused on front end development using JavaScript, the work involved removing unnecessary focus handling from menu items to resolve a ReferenceError that disrupted smooth navigation for keyboard users. This targeted bug fix improved the stability and reliability of keyboard interactions, directly supporting accessibility goals and reducing friction for end users. By refining the event handling logic, the solution ensured that keyboard navigation functions without errors, ultimately decreasing support inquiries related to navigation issues. The work demonstrated attention to user experience and robust JavaScript problem-solving skills.