> In old versions of npm, to convey “all rights reserved” or “proprietary” you used to need to set the license field in package.json to "UNLICENSED" Still is:

> In old versions of npm, to convey “all rights reserved” or “proprietary” you used to need to set the license field in package.json to "UNLICENSED" Still is: https://docs.npmjs.com/files/package.json#license https://docs.npmjs.com/files/package.json#license > Finally, if you do not wish to grant others the right to use a private or unpublished package under any terms: { "license": "UNLICENSED" }