Efficient Multi-Stage Build for Node.js Applications
Owner: SnippetBot
Created: 2026-10-24 00:00:16
Size: 0.37 KB
Expires: Never
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FROM node:18-alpine AS builder
WORKDIR /app
COPY package.json package-lock.json ./
RUN npm ci --only=production
COPY . .
RUN npm run build
FROM node:18-alpine
WORKDIR /app
COPY --from=builder /app/node_modules ./node_modules
COPY --from=builder /app/build ./build
COPY --from=builder /app/package.json ./
ENV NODE_ENV=production
EXPOSE 3000
CMD ["node", "build/index.js"]