Dockerfile Generator

Generate a starter Dockerfile for Node apps.

Features

Node-oriented starter Dockerfile
Copy into your repo
Edit for your runtime

How to use Dockerfile

1
Choose the basic options for your app.
2
Generate the Dockerfile.
3
Commit it and build locally to verify.

Examples

Starter

Input

Node app

Output

FROM node:..
WORKDIR /app
..

About Dockerfile

Dockerfile Generator gives you a reasonable starting Dockerfile so you are not copying a random Gist. Tighten base images, lockfiles, and security practices before production.

Frequently asked questions

Treat output as a template - pin versions and run as non-root.

Starting point is Node-focused; adapt base images for other stacks.

Yes.

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