- Replace clickable divs with semantic <button> elements (NoteCard, SearchView)
- Add role="dialog", aria-modal, aria-labelledby on all modals (Login, Quote, Zap, Lightbox)
- Add role="presentation" on overlay backdrops (NoteCard menu, emoji pickers)
- Add aria-label to all icon-only buttons (close, nav arrows, context menu)
- Add aria-expanded to context menu toggle
- Add meaningful alt text to all 35+ images (avatars, covers, thumbnails, media)
- Add aria-label to form inputs (search, onboarding login)
Malformed profiles with non-string fields (e.g. nip05: {}) crashed
React's entire render tree in production. Add typeof guards and
profileName() utility across all components that render profile data.
Add ErrorBoundary in main.tsx to show crash details instead of blank screen.
Jure