Examples
Some Dockerfiles examples
NPM
dockerfile
FROM node:22.16.0-alpine
WORKDIR /app
COPY . .
RUN rm -rf node_modules
RUN npm install
RUN npm build
EXPOSE 3000
CMD ["npm", "start"]pnpm
dockerfile
FROM node:22.16.0-alpine
WORKDIR /app
COPY . .
RUN npm i -g pnpm
RUN rm -rf node_modules
RUN pnpm install
RUN pnpm build
EXPOSE 3000
CMD ["pnpm", "start"]Bun native
dockerfile
FROM oven/bun:1.2
WORKDIR /app
COPY . .
RUN rm -rf node_modules
RUN bun install
RUN bun bundle
EXPOSE 3000
CMD ["bun", "start"]Bun with node
dockerfile
FROM node:22.16.0-alpine
WORKDIR /app
COPY . .
RUN apk add --no-cache curl bash
# Install Bun
RUN curl -fsSL https://bun.sh/install | bash
# Add Bun to PATH
ENV BUN_INSTALL="/root/.bun"
ENV PATH="${BUN_INSTALL}/bin:$PATH"
RUN rm -rf node_modules
RUN bun install
RUN bun bundle
EXPOSE 3000
CMD ["bun", "start"]