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

Package detail

Whoa, 8columns-hello-world-module does not exist yet

But that means it is now yours!

$ mkdir 8columns-hello-world-module
$ cd 8columns-hello-world-module
$ yarn init

Make your package

$ yarn publish