npm-dedupe
Reduce duplication in the node_modules directory. tldr-pages
On several platforms
Several platforms
Deduplicate packages in node_modules
npm [ddpIdentifyFollow package-lock.json or npm-shrinkwrap.json during deduplication
npm [ddp --lockIdentifyRun deduplication in strict mode
npm [ddp --strictIdentifySkip optional/peer dependencies during deduplication
npm [ddp --omit optionalIdentifyEnable detailed logging for troubleshooting
npm [ddp --loglevel verboseIdentifyLimit deduplication to a specific package
npm [ddp package_nameIdentify