Skip to content


Switch branches/tags

Name already in use

A tag already exists with the provided branch name. Many Git commands accept both tag and branch names, so creating this branch may cause unexpected behavior. Are you sure you want to create this branch?


Failed to load latest commit information.
Latest commit message
Commit time
February 8, 2022 02:33
November 16, 2023 17:36
December 5, 2023 10:16
December 5, 2023 19:44
December 5, 2023 19:44
October 24, 2023 15:54
November 13, 2023 17:00
December 5, 2023 19:44
November 16, 2023 17:36
November 16, 2023 17:36
November 16, 2023 17:36
December 5, 2023 19:44
December 5, 2023 19:44
December 5, 2023 19:44
December 6, 2023 15:48
December 6, 2023 15:48
November 16, 2023 17:36
December 5, 2023 10:16
December 6, 2023 15:48
November 16, 2023 17:36
December 5, 2023 19:44
December 5, 2023 19:44
November 14, 2023 13:58
December 5, 2023 19:44
September 4, 2023 17:33
January 1, 2023 04:26
December 5, 2023 10:16
March 21, 2023 00:41
November 16, 2023 17:36

简体中文 | 日本語 | 한국어 | Italiano | Português Brasileiro

Fast, disk space efficient package manager:

  • Fast. Up to 2x faster than the alternatives (see benchmark).
  • Efficient. Files inside node_modules are linked from a single content-addressable storage.
  • Great for monorepos.
  • Strict. A package can access only dependencies that are specified in its package.json.
  • Deterministic. Has a lockfile called pnpm-lock.yaml.
  • Works as a Node.js version manager. See pnpm env use.
  • Works everywhere. Supports Windows, Linux, and macOS.
  • Battle-tested. Used in production by teams of all sizes since 2016.
  • See the full feature comparison with npm and Yarn.

To quote the Rush team:

Microsoft uses pnpm in Rush repos with hundreds of projects and hundreds of PRs per day, and we’ve found it to be very fast and reliable.

npm version Join the chat at Discord OpenCollective OpenCollective Twitter Follow Stand With Ukraine

Gold Sponsors

Silver Sponsors

Support this project by becoming a sponsor.


pnpm uses a content-addressable filesystem to store all files from all module directories on a disk. When using npm, if you have 100 projects using lodash, you will have 100 copies of lodash on disk. With pnpm, lodash will be stored in a content-addressable storage, so:

  1. If you depend on different versions of lodash, only the files that differ are added to the store. If lodash has 100 files, and a new version has a change only in one of those files, pnpm update will only add 1 new file to the storage.
  2. All the files are saved in a single place on the disk. When packages are installed, their files are linked from that single place consuming no additional disk space. Linking is performed using either hard-links or reflinks (copy-on-write).

As a result, you save gigabytes of space on your disk and you have a lot faster installations! If you'd like more details about the unique node_modules structure that pnpm creates and why it works fine with the Node.js ecosystem, read this small article: Flat node_modules is not the only way.

💖 Like this project? Let people know with a tweet

Getting Started


pnpm is up to 2x faster than npm and Yarn classic. See all benchmarks here.

Benchmarks on an app with lots of dependencies:

Usage Trend

Usage Trend of pnpm



Thank you to all our backers! Become a backer


This project exists thanks to all the people who contribute. Contribute.