Important: This documentation covers Yarn 1 (Classic).
For Yarn 2+ docs and migration guide, see yarnpkg.com.

Package detail

Whoa, @olivierpascal/is-facebook-browser-user-agent does not exist yet

But that means it is now yours!

$ mkdir @olivierpascal/is-facebook-browser-user-agent
$ cd @olivierpascal/is-facebook-browser-user-agent
$ yarn init

Make your package

$ yarn publish