wcag-22

WCAG 2.2 accessibility guidelines with actionable implementation rules for web developers. Covers contrast ratios, keyboard navigation, focus management, ARIA, screen readers, alt text, touch targets, form validation, color blindness, reduced motion, semantic HTML, and landmarks. Apply whenever writing HTML/CSS/JS, building forms, handling focus, choosing colors for accessibility, implementing interactive components, or reviewing code for a11y compliance. Includes all Level A + AA criteria and new 2.2 additions (focus not obscured, dragging alternatives, target size minimum, redundant entry, accessible authentication, consistent help).