Backend + Frontend Dockerfile for Python/Django Development + Node.js/React Development

Dockerfile.backend

FROM python:3.9
WORKDIR /app/backend
COPY backend/requirements.txt .
RUN pip install -r requirements.txt
COPY backend/ .
EXPOSE 8000
CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]

Dockerfile.frontend

FROM node:14
WORKDIR /app/frontend
COPY frontend/package*.json ./
RUN npm install
COPY . .
CMD ["npm", "start"]