Accessibility

Meta-lists

AKA: List of lists, other people's lists.

• 18f accessibility

Checklists

• A11y Project: Checklist

Color Contrast

• Eightshapes Contrast Grid

Focus States

• A guide to designing accessible, WCAG-compliant focus indicators by Sara Soueidan
  • Has a really thorough explanation of contrast requirements for focus states!
• Designing for Accessibility: Focus States by Kara Black
  • Animated examples of successful and insufficient focus states

Form Patterns

• a11y Styled Form Controls by Scott O'hara
• Accessible HTML Content Patterns by Eric Bailey

Screen Readers

• Accessible Language Pickers: a11y meets i18n/l10n by Terrill Thompson