Summary
- WCAG 2.2 compliance patterns for keyboard navigation, screen readers, mobile accessibility, and inclusive design.
- Covers WCAG 2.2 Levels A, AA, and AAA with specific success criteria, color contrast requirements (4.5:1 for normal text, 3:1 for large text), and minimum touch target sizing (44x44px) Includes five core implementation patterns: accessible buttons with focus indicators, modal dialogs with focus trapping, forms with error announcements, skip navigation links, and live regions for dynamic content Supports keyboard-only navigation, ARIA roles/states/properties, screen reader compatibility, and mobile assistive tech (VoiceOver, TalkBack) Provides best practices for semantic HTML, focus management, text alternatives, zoom support, and respecting user preferences like reduced motion