Is Dockerfile Linter free to use?

Yes, Dockerfile Linter on DevHexLab is completely free. No login, no account, and no payment required.

Does Dockerfile Linter upload my data to a server?

No. Dockerfile Linter runs entirely in your browser using client-side JavaScript. Your data never leaves your device and is never sent to any server.

Can I use Dockerfile Linter offline?

Yes. Once the page is loaded, Dockerfile Linter works without an internet connection because all processing happens locally in your browser.

What category does Dockerfile Linter belong to?

Dockerfile Linter belongs to the "Developer Utilities" category on DevHexLab. A grab-bag of everyday developer tools: UUID generation, QR code creation, regex testing, SQL formatting, mock data generation, environment-variable parsing, and more. These are the utilities you reach for constantly but do not want to write yourself every time.

Dockerfile Linter

Check Dockerfiles for common reproducibility, security, and maintainability issues.

dockerdockerfilelintcontainerdevops

Dockerfile Linter

Input

Consider setting a non-root USER.

Use npm ci when a lockfile is available.

Dockerfile Linter is coming soon

This tool is actively being built and will be available shortly. All other tools on DevHexLab are free and ready to use now.

Check back soon

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