Find duplicate packages

bash

npm find-dupes

Explanation

Report duplicate package copies in the tree.

Learn the surrounding workflow

Compare similar commands or jump into common fixes when this command is part of a bigger troubleshooting path.

Same sheet · prioritizing Update and remove dependencies

Remove a dependency and update manifests.

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Update installed packages within semver ranges.

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Update one installed package.

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Reduce duplicate package copies in the tree.

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Delete packages not listed in manifests.

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Install a runtime dependency.

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