🚦 Going to Production♿Chapter 42Accessibility DeepWCAG 2.2, ARIA, keyboard, focus management, screen readers. axe and Lighthouse.2 lessons~0.8 hr1WCAG & ARIASemantic first. ARIA roles, states, live regions. 25m2Keyboard, Focus, Screen ReadersFocus trap, focus restore. VoiceOver, NVDA basics. 25m Previous chapter🧪 TestingNext chapter ⚡ Performance & Core Web Vitals