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I. Concepts

performant npm, means "high performance npm". pnpm by npm/yarn derived from the npm/yarn potential internal bugs, greatly optimized performance, expanding the use of scenarios . It is known as "the most advanced package management tool".

II. Characteristics

Fast speeds, disk space savings, support forSingle code base - monorepoHigh security

Compared to yarn/npm, the two popular package management tools, pnpm also has a great performance improvement, according to the current official benchmark data can be seen in some comprehensive scenarios than npm/yarn is about twice as fast.

III. Storage management

Addressing by content, using symlinks

IV. Dependency management

npm1, npm2 using recursive management, npm3, npm3 +, yarn dependency flattening management to eliminate dependency lifting.

pnpm dependency strategy: eliminating dependency lifting, normalizing topology

V. Security

When using npm/yarn, due to the flat structure of node_module, if A depends on B and B depends on C, then A can use C directly, but the problem is that A does not declare C as a dependency. Therefore, this kind of illegal access occurs. However, pnpm has created a dependency management method that solves this problem and ensures security.

VI. Installation

npm i pnpm -g

VII. Viewing version information

 

VIII. Upgraded versions

pnpm add -g pnpm to update 

IX. Setting up the source

pnpm config get registry //view source

pnpm config set registry //switch taobao source

X. Installation of project dependencies

pnpm install

XI. Operational projects

pnpm run dev

XII. pnpm-workspace implements a single codebase

Architecture-single-code-base-monorepo-pnpm-workspace: basic use_snow@li's blog - CSDN Blogs

xiii. relevant records

13.1. Problems with similar packages that cannot be parsed

Solution:

Create the .npmrc file in the root directory

shamefully-hoist = true

Delete node_modules and run pnpm install again to solve the problem.

Some packages are only valid when node_modules is in the root directory, you can use this configuration to promote those packages that are not in the root directory of node_modules.

Or execute:

pnpm i --shamefully-hoist

Both methods were tested successfully.

13.2 Introduction to pnpm add and pnpm install

Introduction to the add and install commands of the pnpm series_pnpm add-CSDN Blog

XIV. Reference links

Fast, disk space efficient package manager | pnpm official website

Baidu Security Verification

pnpm Brief Introduction_A little cabbage~'s blog-CSDN Blog_pnpm

pnpm use tutorial_Shen said the blog-CSDN Blog_pnpm use

Vite+TS takes you on a journey to build a Vue3 component library of your own - Beep