Design & UXSoftware EngineeringOpen accessPublished 3 Oct 2026
Validate that every interactive element is reachable, operable, and visible to keyboard-only users per WCAG 2.2 (2.1.1, 2.1.2, 2.4.3, 2.4.7, 2.4.11, 2.5.7, 2.5.8). Use when auditing pages, custom widgets, or fixing focus-trap and tab-order bugs.
