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Developers

This section is for people who develop websites and web applications. It contains best practices, examples, testing methods, and resources to support the following guidelines.

  • Developers
    • 10 Essentials - Developers
    • Structure - Developers
      • Use standard web technologies
      • Encode elements in a logical order
      • Use semantic elements for regions and content
      • Provide accessible labels and instructions
    • Interaction - Developers
      • Keyboard
        • Support keyboard interaction
        • Provide logical and visible focus indication
      • Custom widgets and controls
        • Use accessible design patterns
        • Provide name, role, and value information
        • Design controls for easy operation
      • Notifications and alerts
        • Provide helpful error messages
        • Give users control over timeouts
        • Provide notification of dynamic changes to content
      • Support navigation and wayfinding
    • Presentation - Developers
      • Avoid reliance on color
      • Support flexibility and adaptation
    • Images and Media - Developers
      • Provide accessible images
      • Provide an accessible media player
  • Developers
    • 10 Essentials - Developers
    • Structure - Developers
    • Interaction - Developers
    • Presentation - Developers
    • Images and Media - Developers

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