Docker nodejs

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Last edited Oct 10, 2019

Created on Oct 10, 2019

This example visualizes the build process of a Dockerized Node.js application, using a textual flowchart style. The code defines a Dockerfile that starts from the `node:alpine` base image, sets a working directory, copies `package.json`, runs `npm install`, and copies the rest of the source code before launching via `npm start`. The visualization highlights the sequence of filesystem and dependency operations, showing how the official Node.js API and npm commands construct the container image layer by layer.

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