yarn add -D package //or yarn add --dev package
// for specific versions yarn add [email protected]
There are two ways where you can initiate a REACT app.. 1. Using npm : npm init react-app <app_name> example : npm init react-app sampleApp 2. Using yarn : yarn create react-app <app_name> example : yarn create react-app sampleApp
yarn set version <version>
yarn add <package...> [--exact/-E]