yarn link live debug code example
Example: yarn link
// yarn link (in package you want to link)
$ cd ../react-relay
$ yarn link react
// you'll see a success message
success Registered "react"
// go to your project folder and link package -> yarn link [package-name]
yarn link vx.x.x
// you will see a success message letting you know your package is linked
success Using linked package for "react"
// run yarn to apply package to your project
yarn