By Team Hypomnema · Developer
Generate a multi-stage Node or Python Dockerfile and matching ignore rules.
Use the guide alongside the working tool.
Open Dockerfile Starter Builder →Working input
{"runtime":"node","version":"24","port":3000,"command":["node","server.js"]}Generate a multi-stage Node or Python Dockerfile and matching ignore rules. Starter templates require review against the project. Assumes package-lock.json for Node or requirements.txt for Python. Does not build, scan or publish images.
Input and purpose
Generate a multi-stage Node or Python Dockerfile and matching ignore rules.
Start with the working sample, then replace it with your own input. The sample input is: {"runtime":"node","version":"24","port":3000,"command":["node","server.js"]}
Review the result
Starter templates require review against the project. Assumes package-lock.json for Node or requirements.txt for Python. Does not build, scan or publish images.
Run processes the current input on your device. Changing an input clears the previous output so you cannot accidentally export stale results.
Copy and export
Copy or download only after reviewing the exact generated text. Nothing is applied to your project or sent to an endpoint.
Use Undo sample to restore your draft. Clear inputs or close the tab when finished; no content is stored in localStorage.
Ready to apply this workflow?
Try Dockerfile Starter Builder →Explore a related workflow
- Unix Permission Calculator: examples and practical limits
Convert octal permissions to symbolic bits and review owner, group and other access.
- Semantic Version Comparator: examples and practical limits
Compare strict semantic versions with prerelease precedence and build metadata.
- Environment File Inspector: examples and practical limits
Validate environment-file assignments and inspect duplicate keys and quoting.
- Gitignore Builder: examples and practical limits
Combine curated ignore rules for common languages, editors and local secrets.
Keep your original files and review the result. Found unclear instructions? Contact Team Hypomnema.