NPM

NPM is a Node package manager for JavaScript programming language. It allows us to use and share the code with other developers. We need to install Node.js for using NPM.

Package.json

It has information about the app (manifest file — > contains metadata). It is created by the command

npm init

Commands

To check the version of NPM

npm -v or npm --version

Yarn

Yarn is a package manager for Javascript. We need to install Node.js for using NPM.

Install via Chocolatey

Once we have Chocolatey installed, need to run the below command.

choco install yarn

Install via Scoop

Once we have Scoop installed, need to run the below command.

Scoop install yarn

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