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Wcag audit patterns

Skill bg-szy/TOP-SKILLS/skills/awesome-skills/wcag-audit-patterns

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Install
npx -y skills add bg-szy/TOP-SKILLS --skill wcag-audit-patterns

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What its author says it does

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Conduct WCAG 2.2 accessibility audits with automated testing, manual verification, and remediation guidance. Use when auditing websites for accessibility, fixing WCAG violations, or implementing accessible design patterns.

SKILL.md

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WCAG Audit Patterns

Comprehensive guide to auditing web content against WCAG 2.2 guidelines with actionable remediation strategies.

When to Use This Skill

  • Conducting accessibility audits
  • Fixing WCAG violations
  • Implementing accessible components
  • Preparing for accessibility lawsuits
  • Meeting ADA/Section 508 requirements
  • Achieving VPAT compliance

Core Concepts

1. WCAG Conformance Levels

LevelDescriptionRequired For
AMinimum accessibilityLegal baseline
AAStandard conformanceMost regulations
AAAEnhanced accessibilitySpecialized needs

2. POUR Principles

Perceivable:  Can users perceive the content?
Operable:     Can users operate the interface?
Understandable: Can users understand the content?
Robust:       Does it work with assistive tech?

3. Common Violations by Impact

Critical (Blockers):
├── Missing alt text for functional images
├── No keyboard access to interactive elements
├── Missing form labels
└── Auto-playing media without controls

Serious:
├── Insufficient color contrast
├── Missing skip links
├── Inaccessible custom widgets
└── Missing page titles

Moderate:
├── Missing language attribute
├── Unclear link text
├── Missing landmarks
└── Improper heading hierarchy

Detailed patterns and worked examples

Detailed pattern documentation lives in references/details.md. Read that file when the navigation tier above is insufficient.

Best Practices

Do's

  • Start early - Accessibility from design phase
  • Test with real users - Disabled users provide best feedback
  • Automate what you can - 30-50% issues detectable
  • Use semantic HTML - Reduces ARIA needs
  • Document patterns - Build accessible component library

Don'ts

  • Don't rely only on automated testing - Manual testing required
  • Don't use ARIA as first solution - Native HTML first
  • Don't hide focus outlines - Keyboard users need them
  • Don't disable zoom - Users need to resize
  • Don't use color alone - Multiple indicators needed

Keep looking

Skills are one crate of 328,083. Ordering is by how many stacks a row turns up in, so the top of any crate is what has actually been picked rather than what has the most stars.