Yarn Package Manager Cheat Sheet

Install Yarn	https://yarnpkg.com/en/docs/install
Documentation	https://yarnpkg.com/en/docs
Get version of Yarn Installed	yarn --version

Run first in your project directory on the command line.	yarn
Change Angular CLI to use yarn	ng set --global packageManager=yarn

Install a package, update the package.json and yarn.lock files	yarn add <package-name>
Install a specific version of a package, update the package.json and yarn.lock files	yarn add <package-name>@<version-number>
Install to dev dependencies	yarn add <package-name> --dev
Install a package globally	yarn global add <package-name>
Get the global cache directory	yarn cache dir
Restore Packages defined in package.json	yarn install

Uninstall, remove from package.json, remove from yarn.lock	yarn remove <package-name>
Uninstall a global package	yarn global remove <package-name>
Clean from the yarn cache	yarn cache clean

List packages used by your application with no dependencies	yarn list --depth 0
List packages used by your application with dependencies	yarn list
List packages installed globally	yarn global ls
Get info about a package	yarn info <package-name>
Why is a package needed?	yarn why <package-name>

Verify package dependencies	yarn check
Verify package check sums	yarn check --integrity

Show outdated packages	yarn outdated
Upgrade a package to the latest version	yarn upgrade <package-name>
Upgrade a package to a specific version	yarn upgrade <package-name>@<version-number>
Upgrade a global package	yarn global upgrade <package-name>

yarn config set proxy http://username:password@yourproxyserver:8080/

yarn config set https-proxy http://username:password@yourproxyserver:8080/

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Yarn Package Manager Cheat Sheet by GregFinzer