Playwright Accessibility Testing (TypeScript)

Comprehensive toolkit for automated accessibility testing using Playwright with TypeScript and axe-core. Enables WCAG 2.1 Level AA compliance verification, keyboard operability testing, semantic validation, and accessibility regression prevention.

Activation: This skill is triggered when working with accessibility testing, WCAG compliance, axe-core scans, keyboard navigation tests, focus management, ARIA validation, or screen reader compatibility.

When to Use This Skill

• Automated a11y scans with axe-core for WCAG 2.1 AA compliance
• Keyboard navigation tests for Tab/Enter/Space/Escape/Arrow key operability
• Focus management validation for dialogs, menus, and dynamic content
• Semantic structure assertions for landmarks, headings, and ARIA
• Form accessibility testing for labels, errors, and instructions
• Color contrast and visual accessibility verification
• Screen reader compatibility testing patterns

Prerequisites