WCAG SC 2.5.8 Target Size Checker

Identifies interactive elements that don't meet WCAG 2.2 SC 2.5.8 Level AA (24x24 CSS pixels) requirements.

A Chrome extension that helps accessibility auditors identify interactive elements that don't meet WCAG 2.2 Success Criterion 2.5.8 Level AA requirements (24×24 CSS pixels minimum target size). Features - **Comprehensive Element Detection**: Identifies all interactive elements including: - Standard HTML interactive elements (`<a>`, `<button>`, `<input>`, etc.) - ARIA-enabled custom controls (role="button", role="checkbox", etc.) - Elements within Shadow DOM - Elements with pointer event handlers - **Smart Exception Handling**: Accounts for WCAG 2.5.8 exceptions: - **Spacing**: Elements with sufficient 24×24px safe area around their center - **Inline**: Links within text blocks that would disrupt reading flow - **User Agent Controlled**: Browser-default controls (checkboxes, radio buttons) - **Equivalent** & **Essential**: Flags for manual review - **Visual Highlighting**: - Red border and semi-transparent overlay on failing elements - Tooltips showing exact dimensions and applicable exceptions (appear on hover or focus) - Non-intrusive overlays that don't interfere with page interaction - Smooth fade-in/fade-out transitions for tooltips