# Python
radon cc src/ -a -nb  # Cyclomatic Complexity
radon mi src/         # Maintainability Index

# JavaScript
npx eslint src/ --format json
npx complexity-report src/

# 중복 코드 탐지
pylint src/ --disable=all --enable=duplicate-code

# 사용하지 않는 import 제거
autoflake --check --remove-all-unused-imports -r src/

# Python
mypy src/              # Type checking
bandit src/ -r         # Security issues
pylint src/            # Code quality

# JavaScript/TypeScript
npm run lint
npm run type-check

def process_user_data(email, password, name, age, address, phone):
    # 매개변수가 너무 많음
    pass

from dataclasses import dataclass

@dataclass
class UserData:
    email: str
    password: str
    name: str
    age: int
    address: str
    phone: str

def process_user_data(user_data: UserData):
    # 구조화된 데이터 사용
    pass