FM / configuring-npm

/usr/local/lib/node_modules/npm/docs/content/configuring-npm/

/usr/local/lib/node_modules/npm/docs/content/configuring-npm

Name	Size	Mode	Actions
folders.md	7752	0644	edit dl rm
install.md	2598	0644	edit dl rm
npm-shrinkwrap-json.md	1251	0644	edit dl rm
npmrc.md	6377	0644	edit dl rm
package-json.md	37223	0644	edit dl rm
package-lock-json.md	10993	0644	edit dl rm

Edit: /usr/local/lib/node_modules/npm/docs/content/configuring-npm/npm-shrinkwrap-json.md (1251B)

---
title: npm-shrinkwrap.json
section: 5
description: A publishable lockfile
---

### Description

`npm-shrinkwrap.json` is a file created by [`npm shrinkwrap`](/commands/npm-shrinkwrap).
It is identical to `package-lock.json`, with one major caveat: Unlike `package-lock.json`,
`npm-shrinkwrap.json` may be included when publishing a package.

The recommended use-case for `npm-shrinkwrap.json` is applications deployed through the publishing process on the registry: for example, daemons and command-line tools intended as global installs or `devDependencies`.
It's strongly discouraged for library authors to publish this file, since that would prevent end users from having control over transitive dependency updates.

If both `package-lock.json` and `npm-shrinkwrap.json` are present in a package root, `npm-shrinkwrap.json` will be preferred over the `package-lock.json` file.

For full details and description of the `npm-shrinkwrap.json` file format, refer to the manual page for [package-lock.json](/configuring-npm/package-lock-json).

### See also

* [npm shrinkwrap](/commands/npm-shrinkwrap)
* [package-lock.json](/configuring-npm/package-lock-json)
* [package.json](/configuring-npm/package-json)
* [npm install](/commands/npm-install)

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