Files
LogWhispererAI/.opencode/skills/ui-ux-design-user-experience/references/12-mobile-app-ui-ux-design.md
Luca Sacchi Ricciardi aa489c7eb8 docs: add comprehensive frontend landing page plan and download design skills
Add detailed landing page development plan in docs/frontend_landing_plan.md:
- Complete landing page structure (Hero, Problem/Solution, Features, Demo, CTA)
- Design guidelines from downloaded skills (typography, color, motion, composition)
- Security considerations (XSS prevention, input sanitization, CSP)
- Performance targets (LCP <2.5s, bundle <150KB, Lighthouse >90)
- Responsiveness and accessibility requirements (WCAG 2.1 AA)
- Success KPIs and monitoring setup
- 3-week development timeline with daily tasks
- Definition of Done checklist

Download 10+ frontend/UI/UX skills via universal-skills-manager:
- frontend-ui-ux: UI/UX design without mockups
- frontend-design-guidelines: Production-grade interface guidelines
- frontend-developer: React best practices (40+ rules)
- frontend-engineer: Next.js 14 App Router patterns
- ui-ux-master: Comprehensive design systems and accessibility
- ui-ux-systems-designer: Information architecture and interaction
- ui-ux-design-user-experience: Platform-specific guidelines
- Plus additional reference materials and validation scripts

Configure universal-skills MCP with SkillsMP API key for curated skill access.

Safety first: All skills validated before installation, no project code modified.

Refs: Universal Skills Manager (github:jacob-bd/universal-skills-manager)
Next: Begin Sprint 3 landing page development
2026-04-03 13:13:59 +02:00

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Markdown

### iOS Design Guidelines
**Design Principles:**
- Clarity, deference, depth
- Direct manipulation
- Semantic use of color
**UI Elements:** Navigation bars, tab bars, toolbars, action sheets, alerts
**Typography:** San Francisco font family, Dynamic Type support
**Gestures:** Tap, swipe, pinch, rotate, long press
### Android Material Design
**Design Principles:**
- Material as metaphor
- Bold, graphic, intentional
- Motion provides meaning
**UI Elements:** App bars, bottom navigation, FABs, drawers, snackbars
**Typography:** Roboto font family, type scale
**Elevation:** z-axis positioning, shadows indicate hierarchy
### Mobile UI Patterns
- **Onboarding**: Welcome screens, feature tours, permission requests
- **Authentication**: Social login, biometric, magic links
- **Navigation**: Tab bars, drawers, stack navigation
- **Forms**: Input optimization, keyboard types, validation
- **Lists and Grids**: Swipe actions, pull-to-refresh
- **Search**: Prominent search bar, recent searches, filters
- **Notifications**: In-app badges, push notifications, banners
### Touch Targets
- **Minimum Size**: 44x44pt (iOS), 48x48dp (Android)
- **Spacing**: 8dp minimum between targets
- **Thumb Zone**: Most accessible area for single-handed use (bottom center)
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