Technical Design Rules (Frontend)

Basic Technology Stack Policy

TypeScript-based React application implementation. Architecture patterns should be selected according to project requirements and scale.

Environment Variable Management and Security

Environment Variable Management

• Use build tool's environment variable system: process.env does not work in browser environments
• Centrally manage environment variables through configuration layer
• Implement proper type safety with TypeScript
• Properly implement default value settings and mandatory checks

// Build tool environment variables (public values only)
const config = {
  apiUrl: import.meta.env.API_URL || 'http://localhost:3000',
  appName: import.meta.env.APP_NAME || 'My App'
}