Node.js

Yarn

Yarn uses NPM registry. yarn difference to npm is the way the packages are extracted on the local machine.

yarn init
yarn add
yarn remove

# install all dependencies defined in package.json
yarn install

CLI commands

{
  "name": "my-project",
  "version": "1.0.0",
  "scripts": {
    "start": "node index.js",
  }
}

npm run start
yarn start