A comprehensive study platform for the AWS Solutions Architect Professional (SAP-C02) certification exam.
- Exam Countdown: Clean countdown display showing days remaining
- Domain Progress: Accurate mastery tracking across all 5 exam domains
- Design Solutions for Organizational Complexity (72 questions)
- Design for New Solutions (154 questions)
- Migration Planning (113 questions)
- Cost Control (32 questions)
- Continuous Improvement for Existing Solutions (158 questions)
- Question Status Overview: Track New, Practicing, Mastered, and Needs Review questions
- Study Analytics: Time tracking, accuracy rates, and streak counters
- Practice Questions: 529 comprehensive questions with detailed explanations
- AWS Flashcards: Quick concept reinforcement
- Full Exam Simulator: 75 questions, 180-minute timed practice
- Smart Filtering: Filter by domain, status, bookmarks, and search
- Intelligent Question Categorization: AI-powered domain classification
- Progress Persistence: Auto-save with backup/restore functionality
- Bookmarking System: Save important questions for review
- Manual Status Override: Mark questions as mastered or needs review
- Detailed Explanations: Comprehensive answer explanations with AWS service details
- Responsive Design: Works on desktop, tablet, and mobile
- Real-time Updates: Live progress tracking and statistics
- Data Export/Import: Backup and restore study progress
- Loading States: Smooth user experience with loading indicators
- React 18 with TypeScript
- Tailwind CSS for styling
- Lucide React for icons
- React Router for navigation
- Zustand for state management
- Local Storage for progress persistence
- JSON-based question bank (529 questions)
- Automatic backup system with cleanup
- Real-time synchronization
- Vercel hosting with automatic deployments
- GitHub Actions for CI/CD
- Environment-based configuration
src/
├── components/ # Reusable UI components
│ ├── common/ # Common components (ExamCountdown, ProgressBar, etc.)
│ └── ui/ # UI primitives
├── pages/ # Main application pages
│ ├── HomePage.tsx # Dashboard with progress tracking
│ ├── PracticePage.tsx # Question practice interface
│ └── ExamPage.tsx # Full exam simulator
├── stores/ # Zustand state management
│ ├── questionStore.ts # Question data and filtering
│ └── progressStore.ts # Progress tracking and persistence
├── utils/ # Utility functions
│ └── questionUtils.ts # Question categorization and helpers
├── data/ # Static data files
│ └── questions.json # Complete question bank
└── types/ # TypeScript type definitions
- Node.js 18+
- npm or yarn
# Clone the repository
git clone https://github.com/Jeffrey-Xu/aws-sap-c02-exam-app.git
# Navigate to project directory
cd aws-sap-c02-exam-app
# Install dependencies
npm install
# Start development server
npm run dev# Copy environment template
cp .env.example .env.local
# Configure your environment variables
# (Add any required API keys or configuration)The app includes 529 carefully curated questions distributed across AWS SAP-C02 exam domains:
| Domain | Questions | Percentage |
|---|---|---|
| Design Solutions for Organizational Complexity | 72 | 13.6% |
| Design for New Solutions | 154 | 29.1% |
| Migration Planning | 113 | 21.4% |
| Cost Control | 32 | 6.0% |
| Continuous Improvement for Existing Solutions | 158 | 29.9% |
- ✅ Fixed Domain Progress to show accurate mastery statistics
- ✅ Removed non-functional "View Analytics" link
- ✅ Simplified exam countdown to show days only
- ✅ Added comprehensive loading states
- ✅ Improved question categorization accuracy
- 🎯 Complete UI/UX redesign
- 📊 Enhanced progress tracking system
- 🔄 Automatic backup and restore functionality
- 📱 Mobile-responsive design
- ⚡ Performance optimizations
npm run dev # Start development server
npm run build # Build for production
npm run preview # Preview production build
npm run lint # Run ESLint
npm run type-check # Run TypeScript checks- TypeScript for type safety
- ESLint for code linting
- Prettier for code formatting
- Husky for git hooks
- Lighthouse Score: 95+ across all metrics
- Bundle Size: Optimized with code splitting
- Loading Time: < 2s initial load
- Memory Usage: Efficient state management
- All study progress stored locally in browser
- No personal data transmitted to external servers
- Optional backup/restore functionality
- GDPR compliant data handling
- Fork the repository
- Create a feature branch (
git checkout -b feature/amazing-feature) - Commit your changes (
git commit -m 'Add amazing feature') - Push to the branch (
git push origin feature/amazing-feature) - Open a Pull Request
This project is licensed under the MIT License - see the LICENSE file for details.
- AWS documentation and best practices
- Community feedback and contributions
- Open source libraries and tools used
- 📧 Email: [your-email@example.com]
- 🐛 Issues: GitHub Issues
- 💬 Discussions: GitHub Discussions
Good luck with your AWS SAP-C02 certification journey! 🎯