YARN

https://yarnpkg.com/

Install

https://yarnpkg.com/en/docs/install

# macOS
brew update
brew install yarn
yarn --version

Migration from npm

既存projectでyarnでmigrationしたい場合にはただこれだけ

cd your_project_directory
yarn

CLI commands comparison

https://yarnpkg.com/en/docs/migrating-from-npm

add & remove

yarn add <pakage-name>
yarn add <pakage-name> --dev
yarn remove <pakage-name>

update package

選択しながらやりたい場合

yarn upgrade-interactive

決まっている場合

yarn upgrade [package]