# docker-compose.yml (development) version: '3.8' services: frontend: build: context: ./ReactTool/frontend args: - NODE_ENV=development ports: - "3000:3000" volumes: - ./ReactTool/frontend:/app - /app/node_modules environment: - NODE_ENV=development depends_on: - backend backend: build: context: ./ReactTool/backend ports: - "8000:5000" volumes: - ./ReactTool/backend:/app - ./data/db:/app/data environment: - FLASK_ENV=development