pnpm: Introduction

I. Concept

performant npm , which means "performant npm".pnpm is derived from npm/yarn, which solves potential bugs in npm/yarn, greatly optimizes performance, and expands usage scenarios.Known as "the most advanced package management tool"

Second, Features:

Fast speed, save disk space, support monorepo, high security

Compared with yarn/npm, the two commonly used package management tools, pnpm has also greatly improved in performance. According to the current official benchmark data, it can be seen that it is faster than npm/yarn in some comprehensive scenarios.double.

Three, storage management:

Address by content, use symlink

Fourth, dependency management:

npm1, npm2 adopt recursive management, npm3, npm3+, yarn dependency flat management eliminates dependency promotion.

pnpm Dependency Strategy: Eliminate Dependency Promotion, Standardize Topology

V. Safety

When using npm/yarn before, due to the flat structure of node_module, if A depends on B and B depends on C, then A can directly use C, 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 set of dependency management methods, which solves this problem well and ensures security.

Six. Installation:

npm i pnpm -g

7. View version information:

Eighth, upgrade version

pnpm add -g pnpm to update

Nine, set the source:

pnpm config get registry //View source

pnpm config set registry https://registry.npmmirror.com //Switch Taobao source

X. Installation project dependencies

pnpm install

Eleven. Running the project

pnpm run dev

Twelve, reference links:

Fast, disk space efficient package manager | pnpm official website

Baidu Security Verification

pnpm brief introduction_A small cabbage~'s blog-CSDN blog_pnpm

pnpm tutorial_Xiao Shen Yue's blog - CSDN blog _pnpm use

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