# ⚙️ Technical Context

## SPARC Development Methodology

The project follows the SPARC methodology for structured development:

1. **Specification**: Define requirements, constraints, and acceptance criteria
2. **Pseudocode**: Develop high-level logic with TDD anchors
3. **Architecture**: Design modular components with clear interfaces
4. **Refinement**: Implement with TDD, debugging, and optimization
5. **Completion**: Integrate, document, test, and verify against criteria

### Technical Requirements
- Files must not exceed 500 lines
- Functions must follow single responsibility principle
- No hardcoded environment variables or secrets
- All code must include proper error handling
- Modular architecture with clear component boundaries
- Comprehensive test coverage for critical functionality

## Technology Stack

### Frontend
- [Frontend framework/library]
- [UI component library]
- [State management solution]
- [CSS approach/framework]
- [Build tools]

### Backend
- [Backend language/framework]
- [API architecture]
- [Database technology]
- [Authentication system]
- [Caching strategy]

### Infrastructure
- [Hosting platform]
- [CI/CD pipeline]
- [Containerization]
- [Monitoring tools]
- [Logging system]

## Development Environment

### Required Tools
- [Tool 1 and version]
- [Tool 2 and version]
- [Tool 3 and version]

### Setup Instructions
```bash
# Setup commands
```

### Local Development Workflow
1. [Step 1]
2. [Step 2]
3. [Step 3]

## External Dependencies

### APIs
- [API 1]: [Purpose and usage]
- [API 2]: [Purpose and usage]

### Third-party Services
- [Service 1]: [Purpose and integration details]
- [Service 2]: [Purpose and integration details]

### Libraries and Frameworks
- [Library 1]: [Purpose and usage]
- [Library 2]: [Purpose and usage]

## Technical Constraints

### Performance Requirements
- [Requirement 1]
- [Requirement 2]

### Security Requirements
- No hardcoded secrets, credentials, or environment variables
- All user inputs must be validated and sanitized
- Proper error handling to prevent information leakage
- Secure coding practices following OWASP guidelines
- Regular security audits of dependencies

### Compatibility Requirements
- [Requirement 1]
- [Requirement 2]

## Technical Debt

### Known Issues
- [Issue 1]: [Impact and potential resolution]
- [Issue 2]: [Impact and potential resolution]

### Planned Refactoring
- [Refactoring 1]: [Reason and approach]
- [Refactoring 2]: [Reason and approach]

## Testing Strategy

### SPARC Testing Approach
- Test-Driven Development (TDD) for all new features
- Tests written during Pseudocode phase before implementation
- Comprehensive test coverage for critical functionality
- Automated testing integrated into CI/CD pipeline

### Unit Testing
- Test individual components in isolation
- Mock dependencies for pure unit testing
- Aim for >80% code coverage on critical paths
- Focus on edge cases and error handling

### Integration Testing
- Test component interactions and interfaces
- Verify correct data flow between modules
- Test API contracts and boundaries
- Ensure proper error propagation

### End-to-End Testing
- [Framework and approach]
- [Critical user flows to test]

## Deployment Process

### Environments
- Development: [Details]
- Staging: [Details]
- Production: [Details]

### Deployment Steps
1. [Step 1]
2. [Step 2]
3. [Step 3]

### Rollback Procedure
1. [Step 1]
2. [Step 2]
3. [Step 3]

## Monitoring and Observability

### Key Metrics
- [Metric 1]: [What it measures and thresholds]
- [Metric 2]: [What it measures and thresholds]

### Alerting
- [Alert 1]: [Trigger conditions and response]
- [Alert 2]: [Trigger conditions and response]

## Documentation Resources

### Internal Documentation
- [Link or location 1]: [Description]
- [Link or location 2]: [Description]

### External Documentation
- [Link 1]: [Description]
- [Link 2]: [Description]