Installation

Pre-requisite: nodenv and npm

Install yarn globally

npm install --global yarn

Packages

Adding packages

# add package to the project
yarn add package_name

# add package globally
yarn global add package_name

Removing packages

# remove package
yarn remove package_name

View packages

# view all packages installed
yarn list

# view specific package name
yarn list --pattern package_name

# view dependencies of a package
yarn list package_name

# view outdated packages
yarn outdated

Upgrade package

# upgrade all packages in a project
yarn upgrade

# upgrade to latest version
yarn upgrade --latest

# upgrade the package to specified version
yarn upgrade package_name@version

Upgrade Global

# upgrade all global packages
yarn global upgrade

# upgrade specific global package
yarn global update package_name

# upgrade all global packages to latest
yarn global upgrade --latest

Dev Dependencies

yarn add <package-name> --dev

• Dev dependencies are ran during development, but are skipped during the building of production environment, keeping your production environment lean and efficient

Run in Mode

DEBUG_MODE=true yarn start:server