What is npm prune and how does it work?

What is npm prune and how does it work?

npm prune is a command that removes extraneous packages from your node_modules directory. It helps keep your project clean.

When should I use npm prune?

You should use npm prune after uninstalling packages or when you want to ensure that your node_modules only contains the packages listed in your package.json.

Does npm prune delete any important files?

No, npm prune only removes packages that are not listed as dependencies in your package.json file.

Can I run npm prune in production?

Yes, you can run npm prune in production, but it's best to do it during maintenance windows to avoid any unexpected issues.

Is there a way to preview what npm prune will remove?

Currently, npm prune does not have a built-in preview feature, but you can manually check your node_modules against your package.json.